HAL518SO-E [TDK]
Hall Effect Sensor, 3.8mT Min, 5mT Max, 0.13-2.80V, CMOS, Plastic/epoxy, Rectangular, 3 Pin, Surface Mount, PLASTIC, SOT-89A, 4 PIN;
| 型号： | HAL518SO-E |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | Hall Effect Sensor, 3.8mT Min, 5mT Max, 0.13-2.80V, CMOS, Plastic/epoxy, Rectangular, 3 Pin, Surface Mount, PLASTIC, SOT-89A, 4 PIN |
| 文件： | 总41页 (文件大小：327K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HAL501...506, 508, 509,
HAL516...518
Hall Effect Sensor Family
Edition Aug. 11, 1999
6251-485-1DS
MICRONAS
HAL5xx
Contents
Page
Section
Title
3
3
3
4
4
4
4
1.
Introduction
1.1.
1.2.
1.3.
1.4.
1.5.
1.6.
Features
Family Overview
Marking Code
Operating Junction Temperature Range
Hall Sensor Package Codes
Solderability
5
2.
Functional Description
6
6
6
6
7
7
8
9
3.
Specifications
3.1.
3.2.
3.3.
3.4.
3.5.
3.6.
3.7.
Outline Dimensions
Dimensions of Sensitive Area
Positions of Sensitive Areas
Absolute Maximum Ratings
Recommended Operating Conditions
Electrical Characteristics
Magnetic Characteristics Overview
14
14
16
18
20
22
24
26
28
30
32
34
4.
Type Descriptions
HAL 501
4.1.
4.2.
4.3.
4.4.
4.5.
4.6.
4.7.
4.8.
4.9.
4.10.
4.11.
HAL 502
HAL 503
HAL 504
HAL 505
HAL 506
HAL 508
HAL 509
HAL 516
HAL 517
HAL 518
36
36
36
36
36
5.
Application Notes
Ambient Temperature
Extended Operating Conditions
Start-up Behavior
EMC
5.1.
5.2.
5.3.
5.4.
40
6.
Data Sheet History
2
MICRONAS INTERMETALL
HAL5xx
Hall Effect Sensor Family
in CMOS technology
– ideal sensor for applications in extreme automotive
and industrial environments
– EMC corresponding to DIN 40839
Release Notes: Revision bars indicate significant
changes to the previous edition.
1.2. Family Overview
1. Introduction
The types differ according to the magnetic flux density
values for the magnetic switching points, the tempera-
ture behavior of the magnetic switching points, and the
mode of switching.
The HAL5xx family consists of different Hall switches
produced in CMOS technology. All sensors include a
temperature-compensated Hall plate with active offset
compensation, a comparator, and an open-drain output
transistor. The comparator compares the actual mag-
netic flux through the Hall plate (Hall voltage) with the
fixed reference values (switching points). Accordingly,
the output transistor is switched on or off.
Type
Switching
Behavior
Sensitivity
see
Page
501
502
503
504
505
506
508
509
516
bipolar
very high
high
14
16
18
20
22
24
26
28
30
The sensors of this family differ in the switching behavior
and the switching points.
latching
latching
unipolar
latching
unipolar
unipolar
unipolar
medium
medium
low
The active offset compensation leads to constant mag-
netic characteristics over supply voltage and tempera-
ture range. In addition, the magnetic parameters are ro-
bust against mechanical stress effects.
high
The sensors are designed for industrial and automotive
applications and operate with supply voltages from
3.8 V to 24 V in the ambient temperature range from
–40 °C up to 150 °C.
medium
low
All sensors are available in a SMD-package (SOT-89A)
and in a leaded version (TO-92UA). The introduction of
the additional SMD-package SOT-89B is planned for
1999.
unipolar with
inverted output
high
517
518
unipolar with
inverted output
medium
medium
32
34
1.1. Features:
unipolar with
inverted output
– switching offset compensation at typically 62 kHz
– operates from 3.8 V to 24 V supply voltage
– overvoltage protection at all pins
Latching Sensors:
– reverse-voltage protection at V -pin
DD
The output turns low with the magnetic south pole on the
branded side of the package and turns high with the
magnetic north pole on the branded side. The output
does not change if the magnetic field is removed. For
changing the output state, the opposite magnetic field
polarity must be applied.
– magnetic characteristics are robust against mechani-
cal stress effects
– short-circuit protected open-drain output by thermal
shut down
– operates with static magnetic fields and dynamic mag-
netic fields up to 10 kHz
Bipolar Switching Sensors:
– constant switching points over a wide supply voltage
range
The output turns low with the magnetic south pole on the
branded side of the package and turns high with the
magnetic north pole on the branded side. The output
state is not defined for all sensors if the magnetic field is
removed again. Some sensors will change the output
state and some sensors will not.
– the decrease of magnetic flux density caused by rising
temperature in the sensor system is compensated by
a built-in negative temperature coefficient of the mag-
netic characteristics
MICRONAS INTERMETALL
3
HAL5xx
Unipolar Switching Sensors:
1.4. Operating Junction Temperature Range
A: T = –40 °C to +170 °C
J
The output turns low with the magnetic south pole on the
branded side of the package and turns high if the mag-
netic field is removed. The sensor does not respond to
the magnetic north pole on the branded side.
K: T = –40 °C to +140 °C
J
E: T = –40 °C to +100 °C
J
C: T = 0 °C to +100 °C
J
Unipolar Switching Sensors with Inverted Output:
The Hall sensors from MICRONAS INTERMETALL are
specified to the chip temperature (junction temperature
T ).
J
The output turns high with the magnetic south pole on
the branded side of the package and turns low if the
magnetic field is removed. The sensor does not respond
to the magnetic north pole on the branded side.
The relationship between ambient temperature (T ) and
A
junction temperatureisexplainedinsection5.1. onpage
36.
1.3. Marking Code
1.5. Hall Sensor Package Codes
All Hall sensors have a marking on the package surface
(branded side). This marking includes the name of the
sensor and the temperature range.
HALXXXPA-T
Temperature Range: A, K, E, or C
Package: SF for SOT-89B
SO for SOT-89A
Type
Temperature Range
UA for TO-92UA
A
K
E
C
Type: 5xx
HAL501
HAL502
HAL503
HAL504
HAL505
HAL506
HAL508
HAL509
HAL516
HAL517
HAL518
501A
502A
503A
504A
505A
506A
508A
509A
516A
517A
518A
501K
502K
503K
504K
505K
506K
508K
509K
516K
517K
518K
501E
502E
503E
504E
505E
506E
508E
509E
516E
517E
518E
501C
502C
503C
504C
505C
506C
508C
509C
516C
517C
518C
Example: HAL505UA-E
→ Type: 505
→ Package: TO-92UA
→ Temperature Range: T = –40 °C to +100 °C
J
Hall sensors are available in a wide variety of packaging
versions and quantities. For more detailed information,
please refer to the brochure: “Ordering Codes for Hall
Sensors”.
1.6. Solderability
all packages: according to IEC68-2-58
V
DD
1
OUT
3
2
GND
Fig. 1–1: Pin configuration
4
MICRONAS INTERMETALL
HAL5xx
2. Functional Description
L5xx
Reverse
V
Temperature
Dependent
Bias
Short Circuit &
Overvoltage
Protection
DD
1
Hysteresis
Control
Voltage &
Overvoltage
Protection
The HAL5xx sensors are monolithic integrated circuits
which switch in response to magnetic fields. If a
magnetic field with flux lines perpendicular to the
sensitive area is applied to the sensor, the biased Hall
plate forces a Hall voltage proportional to this field. The
Hall voltage is compared with the actual threshold level
in the comparator. The temperature-dependent bias
increases the supply voltage of the Hall plates and
adjusts the switching points to the decreasing induction
of magnets at higher temperatures. If the magnetic field
exceeds the threshold levels, the open drain output
switches to the appropriate state. The built-in hysteresis
eliminatesoscillationandprovidesswitchingbehaviorof
output without bouncing.
Hall Plate
Comparator
OUT
Output
3
Switch
Clock
GND
2
Fig. 2–1: HAL5xx block diagram
Magnetic offset caused by mechanical stress is com-
pensated for by using the “switching offset compensa-
tion technique”. Therefore, an internal oscillator pro-
vides a two phase clock. The Hall voltage is sampled at
the end of the first phase. At the end of the second
phase, both sampled and actual Hall voltages are aver-
agedandcomparedwiththeactualswitchingpoint. Sub-
sequently, the open drain output switches to the ap-
propriate state. The time from crossing the magnetic
switching level to switching of output can vary between
f
osc
t
t
t
t
B
V
zero and 1/f
.
osc
B
ON
Shunt protection devices clamp voltage peaks at the
Output-Pin and V -Pin together with external series
DD
resistors. Reverse current is limited at the V -Pin by an
OUT
DD
V
OH
internal series resistor up to –15 V. No external reverse
protection diode is needed at the V -Pin for reverse
DD
V
OL
voltages ranging from 0 V to –15 V.
I
DD
t
f
1/f
osc
= 16 µs
Fig. 2–2: Timing diagram
MICRONAS INTERMETALL
5
HAL5xx
±0.1
4.06
x1
±0.05
1.5
3. Specifications
sensitive area
x2
0.3
3.1. Outline Dimensions
y
±0.1
3.05
±0.1
4.55
x1
x2
sensitive area
0.125
1.7
0.48
0.55
0.7
y
2
2
1
2
3
14.0
min.
±0.2
4
±0.1
2.6
0.36
min.
0.25
top view
1
3
0.42
0.4
0.4
±0.05
1.53
1.27 1.27
(2.54)
0.4
3.0
1.5
branded side
branded side
45°
0.8
SPGS7002-7-A/2E
±0.04
0.06
SPGS7001-7-A3/2E
Fig. 3–3:
Plastic Transistor Single Outline Package
(TO-92UA)
Weight approximately 0.12 g
Dimensions in mm
Fig. 3–1:
Plastic Small Outline Transistor Package
(SOT-89A)
Weight approximately 0.04 g
Dimensions in mm
For all package diagrams, a mechanical tolerance of
±50 µm applies to all dimensions where no tolerance is
explicitly given.
±0.1
4.55
x1
x2
sensitive area
0.125
1.7
0.3
y
2
2
3.2. Dimensions of Sensitive Area
±0.2
4
±0.1
2.55
0.25 mm x 0.12 mm
min.
0.25
top view
1
3
3.3. Positions of Sensitive Areas
0.4
0.4
±0.05
1.15
0.4
3.0
SOT-89A
SOT-89B
TO-92UA
1.5
|x – x | / 2 < 0.2 mm
2
1
y = 0.98 mm
± 0.2 mm
y = 0.95 mm
± 0.2 mm
y = 1.0 mm
± 0.2 mm
branded side
±0.04
0.06
SPGS0022-3-A3/2E
Fig. 3–2:
Plastic Small Outline Transistor Package
(SOT-89B)
Weight approximately 0.035 g
Dimensions in mm
Note: This package will be introduced in 1999. Samples
are available. Contact the sales offices for high volume
delivery.
6
MICRONAS INTERMETALL
HAL5xx
3.4. Absolute Maximum Ratings
Symbol
Parameter
Pin No.
Min.
Max.
Unit
V
1)
V
DD
Supply Voltage
1
1
1
1
–15
28
2)
–V
Test Voltage for Supply
Reverse Supply Current
–24
–
–
V
P
1)
–I
DD
50
mA
mA
3)
3)
I
Supply Current through
Protection Device
–200
200
DDZ
1)
V
Output Voltage
3
3
3
3
–0.3
–
28
V
O
1)
I
I
I
Continuous Output On Current
Peak Output On Current
50
mA
mA
mA
O
3)
–
250
Omax
OZ
3)
3)
Output Current through
Protection Device
–200
200
T
T
Storage Temperature Range
Junction Temperature Range
–65
150
150
°C
°C
S
J
–40
–40
4)
170
1)
2)
3)
4)
as long as T max is not exceeded
with a 220 Ω series resistance at pin 1 corresponding to test circuit 1
t<2 ms
t<1000h
J
Stresses beyond those listed in the “Absolute Maximum Ratings” may cause permanent damage to the device. This
is a stress rating only. Functional operation of the device at these or any other conditions beyond those indicated in the
“Recommended Operating Conditions/Characteristics” of this specification is not implied. Exposure to absolute maxi-
mum ratings conditions for extended periods may affect device reliability.
3.5. Recommended Operating Conditions
Symbol
Parameter
Pin No.
Min.
3.8
0
Max.
24
Unit
V
V
DD
Supply Voltage
1
3
3
I
O
Continuous Output On Current
20
mA
V
V
O
Output Voltage
0
24
(output switched off)
MICRONAS INTERMETALL
7
HAL5xx
3.6. Electrical Characteristics at T = –40 °C to +170 °C , V = 3.8 V to 24 V, as not otherwise specified in Conditions
J
DD
Typical Characteristics for T = 25 °C and V = 12 V
J
DD
Symbol
Parameter
Pin No.
Min.
2.3
Typ.
Max.
4.2
Unit
mA
mA
Conditions
T = 25 °C
I
I
Supply Current
1
1
3
3
DD
DD
J
Supply Current over
Temperature Range
1.6
5.2
V
V
Overvoltage Protection
at Supply
1
3
–
–
28.5
28
32
32
V
V
I
= 25 mA, T = 25 °C,
DDZ
OZ
DD J
t = 20 ms
OvervoltageProtectionatOutput
Output Voltage
I
OH
t = 20 ms
= 25 mA, T = 25 °C,
J
V
V
3
3
–
–
130
130
280
400
mV
mV
I
OL
I
OL
= 20 mA, T = 25 °C
OL
J
Output Voltage over
Temperature Range
= 20 mA
OL
I
I
f
f
t
t
t
Output Leakage Current
3
3
–
–
1
3
3
–
–
0.06
–
0.1
10
–
µA
Output switched off,
T = 25 °C, V = 3.8 to 24 V
OH
J
OH
Output Leakage Current over
Temperature Range
–
µA
Output switched off,
T ≤150 °C, V = 3.8 to 24V
OH
osc
osc
en(O)
r
J
OH
Internal Oscillator
Chopper Frequency
49
38
–
62
62
30
75
50
150
kHz
kHz
µs
T = 25 °C,
J
V
DD
= 4.5 V to 24 V
Internal Oscillator Chopper Fre-
quencyover TemperatureRange
–
1)
Enable Time of Output after
70
400
400
200
V
V
= 12 V
DD
Setting of V
DD
Output Rise Time
Output Fall Time
–
ns
= 12 V, R = 820 Ohm,
L
DD
C = 20 pF
L
–
ns
V = 12 V, R = 820 Ohm,
DD L
f
C = 20 pF
L
R
case
SOT-89A
SOT-89B
Thermal Resistance Junction
to Substrate Backside
–
K/W
Fiberglass Substrate
30 mm x 10 mm x 1.5mm,
pad size see Fig. 3–4
thJSB
R
case
Thermal Resistance Junction
to Soldering Point
–
–
150
200
K/W
thJA
TO-92UA
1)
B > B + 2 mT or B < B
– 2 mT for HAL50x, B > B
+ 2 mT or B < B – 2 mT for HAL51x
OFF ON
ON
OFF
5.0
2.0
2.0
1.0
Fig. 3–4: Recommended pad size SOT-89x
Dimensions in mm
8
MICRONAS INTERMETALL
HAL5xx
3.7. Magnetic Characteristics Overview at T = –40 °C to +170 °C, V = 3.8 V to 24 V,
J
DD
Typical Characteristics for V = 12 V
DD
Magnetic flux density values of switching points.
Positive flux density values refer to the magnetic south pole at the branded side of the package.
Sensor
Parameter
On point B
Typ.
Off point B
Typ.
Hysteresis B
Typ.
Unit
ON
OFF
HYS
Switching type
T
J
Min.
–0.8
–0.5
–1.5
1
Max.
2.5
2.3
3
Min.
–2.5
–2.3
–2.5
–5
Max.
0.8
0.5
2
Min.
0.5
0.5
0.4
4.5
4.5
3.5
14.6
13.6
11
Max.
HAL 501
–40 °C
0.6
0.5
0.7
2.8
2.6
2.3
8.6
8
–0.8
–0.7
–0.2
–2.8
–2.6
–2.3
–8.6
–8
1.4
1.2
0.9
5.6
5.2
4.6
17.2
16
2
mT
mT
mT
mT
mT
mT
mT
mT
mT
mT
mT
mT
mT
mT
mT
mT
mT
mT
mT
mT
mT
mT
mT
mT
mT
mT
mT
mT
mT
mT
mT
mT
mT
bipolar
25 °C
170 °C
–40 °C
25 °C
1.9
1.8
7.2
7
HAL 502
5
–1
latching
1
4.5
4.3
10.8
10
–4.5
–4.3
–10.8
–10
–8.9
5.3
–1
170 °C
–40 °C
25 °C
0.9
6.4
6
–0.9
–6.4
–6
6.8
20.6
18
HAL 503
latching
170 °C
–40 °C
25 °C
4
6.4
13
8.9
15.7
14.5
13.7
18.3
17
–6
–4
12.4
5.5
5
16
HAL 504
10.3
9.5
8.5
11.8
11
7.5
9.6
9
4.4
4
6.5
6.5
6.4
34
unipolar
12
5
7
170 °C
–40 °C
25 °C
10.2
15
4.2
5.9
8.5
–11.8
–11
–9.4
5.4
5
3.2
26
4.3
30
HAL 505
–18.3
–17
–16.1
2.1
–15
–13.5
–11.7
3.8
latching
13.5
11.7
5.9
5.5
4.6
19
24
27
32
170 °C
–40 °C
25 °C
9.4
4.3
3.8
3.2
15.5
15
16.1
7.7
7.2
6.8
21.9
20.7
20
20
23.4
2.1
2
31.3
2.8
2.7
2.6
2.8
2.7
2.6
3.9
3.9
3.8
2.8
2.7
2.6
3
HAL 506
1.6
1.5
0.9
1.6
1.5
1
unipolar
2
3.5
170 °C
–40 °C
25 °C
1.7
3
5.2
20
1.6
2.3
2
HAL 508
14
16.7
16
unipolar
18
13.5
11.4
19.9
19.9
18.3
4.3
19
170 °C
–40 °C
25 °C
12.7
23.1
23.1
21.3
2.1
2
15.3
27.4
26.8
25.4
3.8
3.5
3
13.6
23.8
23.2
22.1
5.9
18.3
27.2
26.6
25.3
7.7
7.2
6.8
22.5
20.7
20
1.7
3.6
3.5
3.3
2.1
2
HAL 509
31.1
30.4
28.9
5.4
5
2.9
2.8
2.5
1.6
1.5
0.9
1.6
1.5
0.8
1.5
1.4
0.8
unipolar
170 °C
–40 °C
25 °C
HAL 516
unipolar
inverted
HAL 517
unipolar
inverted
HAL 518
unipolar
inverted
3.8
5.5
170 °C
–40 °C
25 °C
1.7
14
5.2
21.5
19
3.2
4.6
1.6
2.5
2.1
1.4
2.3
2
17.1
16.2
12.3
16.7
16
15.5
15
19.6
18.3
13.7
19
13.5
9
2.7
2.4
3
170 °C
–40 °C
25 °C
18
10.5
15.5
15
14
20
22
13.5
11
19
18
20.7
20
2.8
2.6
170 °C
13.6
18.3
12.2
15.3
1.7
Note: For detailed descriptions of the individual types, see pages 14 and following.
MICRONAS INTERMETALL
9
HAL5xx
mA
25
mA
5
HAL5xx
HAL5xx
20
I
I
DD
4
3
2
1
0
DD
T = –40 °C
A
15
10
5
T = 25 °C
A
V
= 24 V
= 12 V
DD
T =170 °C
A
V
DD
0
V
DD
= 3.8 V
–5
–10
–15
–15–10 –5
0
5
10 15 20 25 30 35
–50
0
50
100
150
200°C
V
V
DD
T
A
Fig. 3–5: Typical supply current
Fig. 3–7: Typical supply current
versus supply voltage
versus ambient temperature
mA
5.0
kHz
100
HAL5xx
HAL5xx
4.5
90
I
f
osc
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
80
70
60
50
40
30
20
10
0
DD
T = –40 °C
A
V
DD
= 3.8 V
T = 25 °C
A
T = 100 °C
A
V
DD
= 4.5 V...24 V
T = 170 °C
A
1
2
3
4
5
6
7
8
–50
0
50
100
150
200°C
V
V
DD
T
A
Fig. 3–6: Typical supply current
Fig. 3–8: Typ. internal chopper frequency
versus supply voltage
versus ambient temperature
10
MICRONAS INTERMETALL
HAL5xx
kHz
100
mV
HAL5xx
HAL5xx
400
I
O
= 20 mA
90
80
70
60
50
40
30
20
10
0
350
300
250
200
150
100
50
f
V
OL
osc
T = 170 °C
A
T = 25 °C
A
T = –40 °C
A
T = 100 °C
A
T = 170 °C
A
T = 25 °C
A
T = –40 °C
A
0
0
5
10
15
20
25
30
0
5
10
15
20
25
30
V
V
V
DD
V
DD
Fig. 3–9: Typ. Internal chopper frequency
Fig. 3–11: Typical output low voltage
versus supply voltage
versus supply voltage
kHz
mV
HAL5xx
HAL5xx
100
600
500
400
300
200
100
0
I
= 20 mA
O
90
f
V
OL
80
70
60
50
40
30
20
10
0
osc
T =25 °C
A
T = –40 °C
A
T =170 °C
A
T =170 °C
A
T =100 °C
A
T =25 °C
A
T = –40 °C
A
3
3.5
4.0
4.5
5.0
5.5
6.0
3
3.5
4.0
4.5
5.0
5.5
6.0
V
V
V
DD
V
DD
Fig. 3–10: Typ. internal chopper frequency
Fig. 3–12: Typical output low voltage
versus supply voltage
versus supply voltage
MICRONAS INTERMETALL
11
HAL5xx
mV
µA
HAL5xx
= 20 mA
HAL5xx
2
400
10
I
O
1
10
V
DD
= 3.8 V
V
OL
I
OH
V
OH
= 24 V
300
200
100
0
0
10
V
V
= 4.5 V
= 24 V
DD
DD
–1
10
V
= 3.8 V
OH
–2
10
10
10
10
–3
–4
–5
–50
0
50
100
150
200°C
–50
0
50
100
150
200°C
T
A
T
A
Fig. 3–13: Typical output low voltage
Fig. 3–15: Typicaloutputleakagecurrent
versus ambient temperature
versus ambient temperature
mA
10
HAL5xx
4
3
10
10
2
I
OH
T =170 °C
A
1
10
T =150 °C
A
0
10
10
T =100 °C
A
–1
–2
10
T =25 °C
A
–3
10
10
10
–4
T = –40 °C
A
–5
–6
10
15
20
25
30
35
V
V
OH
Fig. 3–14: Typical output high current
versus output voltage
12
MICRONAS INTERMETALL
HAL5xx
dBµA
dBµV
HAL5xx
= 12 V
HAL5xx
30
80
V
DD
V = 12 V
P
T = 25 °C
Quasi-Peak-
Measurement
T = 25 °C
A
A
70
60
50
40
30
20
10
0
Quasi-Peak-
Measurement
test circuit 2
20
10
I
V
DD
DD
max.spurious
signals
max.spurious
signals
0
–10
–20
–30
0.01
0.10
11
10 100 1000
0.01
0.10
11
10 100 1000
1
1
MHz
MHz
f
f
Fig. 3–16: Typ. spectrum of supply current
Fig. 3–17: Typ. spectrum at supply voltage
MICRONAS INTERMETALL
13
HAL501
4. Type Description
4.1. HAL 501
Applications
The HAL 501 is the optimal sensor for all applications
with alternating magnetic signals and weak magnetic
amplitude at the sensor position such as:
The HAL 501 is the most sensitive sensor of this family
with bipolar switching behavior (see Fig. 4–1).
– applications with large airgap or weak magnets,
– rotating speed measurement,
– CAM shaft sensors, and
The output turns low with the magnetic south pole on the
branded side of the package and turns high with the
magnetic north pole on the branded side. The output
state is not defined for all sensors if the magnetic field is
removed again. Some sensors will change the output
state and some sensors will not.
– magnetic encoders.
Output Voltage
For correct functioning in the application, the sensor re-
quires both magnetic polarities (north and south) on the
branded side of the package.
V
O
B
HYS
Magnetic Features:
V
OL
– switching type: bipolar
– very high sensitivity
B
OFF
0
B
ON
B
– typical B : 0.5 mT at room temperature
ON
Fig. 4–1: Definition of magnetic switching points for
the HAL501
– typical B
: –0.7 mT at room temperature
OFF
– operates with static magnetic fields and dynamic mag-
netic fields up to 10 kHz
Magnetic Characteristics at T = –40 °C to +170 °C, V = 3.8 V to 24 V,
J
DD
Typical Characteristics for V = 12 V
DD
Magnetic flux density values of switching points.
Positive flux density values refer to the magnetic south pole at the branded side of the package.
Parameter
On point B
Typ.
Off point B
Hysteresis B
Magnetic Offset B
Unit
ON
OFF
HYS
OFFSET
T
J
Min.
–0.8
–0.5
–0.9
–1.2
–1.5
Max.
2.5
2.3
2.5
2.8
3
Min.
Typ.
–0.8
–0.7
–0.6
–0.5
–0.2
Max.
0.8
0.5
0.9
1.3
2
Min.
Typ.
1.4
1.2
1.1
1.1
0.9
Max.
Min.
Typ.
–0.1
–0.1
0
Max.
–40 °C
0.6
0.5
0.5
0.6
0.7
–2.5
–2.3
–2.5
–2.5
–2.5
0.5
0.5
0.5
0.5
0.4
2
mT
mT
mT
mT
mT
25 °C
100 °C
140 °C
170 °C
1.9
1.8
1.8
1.8
–1.4
1.4
0
0.2
The hysteresis is the difference between the switching points B
= B – B
ON OFF
HYS
The magnetic offset is the mean value of the switching points B
= (B + B
) / 2
OFF
OFFSET
ON
14
MICRONAS INTERMETALL
HAL501
mT
3
mT
3
HAL501
HAL501
B
ON
max
max
B
B
B
B
ON
OFF
ON
OFF
2
1
2
1
B
OFF
B
B
ON
B
ON
typ
0
0
B
OFF
typ
–1
–2
–3
–1
–2
–3
OFF
T = –40 °C
B
ON
min
A
V
= 3.8 V
DD
T = 25 °C
A
V
= 4.5 V...24 V
DD
T = 100 °C
A
B
OFF
min
T = 170 °C
A
0
5
10
15
20
25
30
–50
0
50
100
150
T , T
200°C
V
V
DD
A
J
Fig. 4–2: Typ. magnetic switching points
Fig. 4–4: Magnetic switching points
versus supply voltage
versus temperature
Note: In the diagram “Magnetic switching points versus
temperature” the curves for min, max,
min, and B max refer to junction temperature,
B
ON
B
ON
B
OFF
OFF
mT
HAL501
whereas typical curves refer to ambient temperature.
3
B
B
ON
OFF
2
B
B
1
0
ON
–1
–2
–3
OFF
T = –40 °C
A
T = 25 °C
A
T = 100 °C
A
T = 170 °C
A
3
3.5
4.0
4.5
5.0
5.5
6.0
V
V
DD
Fig. 4–3: Typ. magnetic switching points
versus supply voltage
MICRONAS INTERMETALL
15
HAL502
4.2. HAL 502
Applications
The HAL 502 is the most sensitive latching sensor of this
family (see Fig. 4–5).
The HAL 502 is the optimal sensor for all applications
with alternating magnetic signals and weak magnetic
amplitude at the sensor position such as:
The output turns low with the magnetic south pole on the
branded side of the package and turns high with the
magnetic north pole on the branded side. The output
does not change if the magnetic field is removed. For
changing the output state, the opposite magnetic field
polarity must be applied.
– applications with large airgap or weak magnets,
– rotating speed measurement,
– commutation of brushless DC motors,
– CAM shaft sensors, and
– magnetic encoders.
For correct functioning in the application, the sensor re-
quires both magnetic polarities (north and south) on the
branded side of the package.
Output Voltage
Magnetic Features:
V
O
– switching type: latching
– high sensitivity
B
HYS
– typical B : 2.6 mT at room temperature
ON
V
OL
– typical B
: –2.6 mT at room temperature
OFF
B
0
B
B
OFF
ON
– operates with static magnetic fields and dynamic mag-
netic fields up to 10 kHz
Fig. 4–5: Definition of magnetic switching points for
– typical temperature coefficient of magnetic switching
points is –1000 ppm/K
the HAL502
Magnetic Characteristics at T = –40 °C to +170 °C, V = 3.8 V to 24 V,
J
DD
Typical Characteristics for V = 12 V
DD
Magnetic flux density values of switching points.
Positive flux density values refer to the magnetic south pole at the branded side of the package.
Parameter
On point B
Typ.
Off point B
Hysteresis B
HYS
Magnetic Offset
Unit
ON
OFF
T
J
Min.
1
Max.
5
Min.
Typ.
–2.8
–2.6
–2.5
–2.4
–2.3
Max.
Min.
Typ.
5.6
5.2
5
Max.
Min.
Typ.
Max.
–40 °C
2.8
2.6
2.5
2.4
2.3
–5
–1
4.5
4.5
4
7.2
7
0
0
0
0
0
mT
mT
mT
mT
mT
25 °C
100 °C
140 °C
170 °C
1
4.5
4.4
4.3
4.3
–4.5
–4.4
–4.3
–4.3
–1
–1.5
1.5
0.95
0.9
0.9
–0.95
–0.9
–0.9
6.8
6.8
6.8
3.7
3.5
4.8
4.6
The hysteresis is the difference between the switching points B
= B – B
ON OFF
HYS
The magnetic offset is the mean value of the switching points B
= (B + B
) / 2
OFF
OFFSET
ON
16
MICRONAS INTERMETALL
HAL502
mT
6
mT
6
HAL502
HAL502
B
max
min
ON
B
B
B
B
ON
OFF
ON
OFF
4
2
4
2
B
ON
B
ON
typ
B
ON
T = –40 °C
A
T = 25 °C
V
V
= 3.8 V
A
DD
0
0
T = 100 °C
A
= 4.5 V...24 V
DD
T = 170 °C
A
B max
OFF
–2
–4
–6
–2
–4
–6
B
typ
OFF
B
OFF
B
min
OFF
0
5
10
15
20
25
30
–50
0
50
100
150
T , T
200°C
V
V
DD
A
J
Fig. 4–6: Typ. magnetic switching points
Fig. 4–8: Magnetic switching points
versus supply voltage
versus temperature
Note: In the diagram “Magnetic switching points versus
temperature” the curves for min, max,
min, and B max refer to junction temperature,
B
ON
B
ON
B
OFF
OFF
mT
HAL502
whereas typical curves refer to ambient temperature.
6
B
B
ON
OFF
4
B
ON
2
0
T = –40 °C
A
T =25 °C
A
T =100 °C
A
T =170 °C
A
–2
–4
–6
B
OFF
3
3.5
4.0
4.5
5.0
5.5
6.0
V
V
DD
Fig. 4–7: Typ. magnetic switching points
versus supply voltage
MICRONAS INTERMETALL
17
HAL503
4.3. HAL 503
Applications
The HAL 503 is a latching sensor (see Fig. 4–9).
The HAL 503 is the optimal sensor for applications with
alternating magnetic signals such as:
The output turns low with the magnetic south pole on the
branded side of the package and turns high with the
magnetic north pole on the branded side. The output
does not change if the magnetic field is removed. For
changing the output state, the opposite magnetic field
polarity must be applied.
– multipole magnet applications,
– rotating speed measurement,
– commutation of brushless DC motors, and
– window lifter.
For correct functioning in the application, the sensor re-
quires both magnetic polarities (north and south) on the
branded side of the package.
Output Voltage
V
O
Magnetic Features:
B
HYS
– switching type: latching
– medium sensitivity
V
OL
– typical B : 7.6 mT at room temperature
ON
B
OFF
0
B
ON
B
– typical B
: –7.6 mT at room temperature
OFF
– operates with static magnetic fields and dynamic mag-
netic fields up to 10 kHz
Fig. 4–9: Definition of magnetic switching points for
the HAL503
– typical temperature coefficient of magnetic switching
points is –1000 ppm/K
Magnetic Characteristics at T = –40 °C to +170 °C, V = 3.8 V to 24 V,
J
DD
Typical Characteristics for V = 12 V
DD
Magnetic flux density values of switching points.
Positive flux density values refer to the magnetic south pole at the branded side of the package.
Parameter
On point B
Typ.
Off point B
Hysteresis B
HYS
Magnetic Offset
Unit
ON
OFF
T
J
Min.
6.4
6
Max.
10.8
10
Min.
Typ.
–8.6
–7.6
–6.9
–6.4
–6
Max.
–6.4
–6
Min.
Typ.
Max.
Min.
Typ.
–0.1
0
Max.
–40 °C
8.4
7.6
7.1
6.7
6.4
–10.8
–10
14.6
13.6
12.3
11.5
11
17
20.6
18
mT
mT
mT
mT
mT
25 °C
100 °C
140 °C
170 °C
15.2
14
–1.5
1.5
4.8
4.4
4
9.5
–9.5
–9.2
–8.9
–4.8
–4.4
–4
17
0.1
0.1
0.2
9.2
13.1
12.4
16.5
16
8.9
The hysteresis is the difference between the switching points B
= B – B
ON OFF
HYS
The magnetic offset is the mean value of the switching points B
= (B + B
) / 2
OFF
OFFSET
ON
18
MICRONAS INTERMETALL
HAL503
mT
12
mT
12
HAL503
HAL503
B
B
max
min
ON
B
ON
B
B
B
B
ON
OFF
ON
OFF
8
4
8
4
B
ON
typ
ON
T = –40 °C
A
T = 25 °C
V
V
= 3.8 V
A
DD
0
0
T = 100 °C
A
= 4.5 V...24 V
DD
T = 170 °C
A
–4
–8
–12
–4
–8
–12
B
B
max
OFF
B
typ
OFF
B
OFF
min
100
OFF
0
5
10
15
20
25
30
–50
0
50
150
T , T
200°C
V
V
DD
A
J
Fig. 4–10: Typ. magnetic switching points
Fig. 4–12: Magnetic switching points
versus supply voltage
versus temperature
Note: In the diagram “Magnetic switching points versus
ambient temperature” the curves for B min, B max,
ON
ON
B
min, and B
max refer to junction temperature,
OFF
OFF
mT
HAL503
whereas typical curves refer to ambient temperature.
12
B
ON
B
B
ON
OFF
8
4
T = –40 °C
A
T = 25 °C
A
0
T = 100 °C
A
T = 170 °C
A
–4
–8
–12
B
OFF
3
3.5
4.0
4.5
5.0
5.5
6.0
V
V
DD
Fig. 4–11: Typ. magnetic switching points
versus supply voltage
MICRONAS INTERMETALL
19
HAL504
4.4. HAL 504
Applications
The HAL 504 is a unipolar switching sensor (see
Fig. 4–13).
The HAL 504 is the optimal sensor for applications with
one magnetic polarity such as:
– solid state switches,
The output turns low with the magnetic south pole on the
branded side of the package and turns high if the mag-
netic field is removed. The sensor does not respond to
the magnetic north pole on the branded side.
– contactless solution to replace micro switches,
– position and end-point detection, and
– rotating speed measurement.
For correct functioning in the application, the sensor re-
quires only the magnetic south pole on the branded side
of the package.
Output Voltage
V
O
Magnetic Features:
B
HYS
– switching type: unipolar
– medium sensitivity
V
OL
– typical B : 12 mT at room temperature
ON
– typical B
: 7 mT at room temperature
OFF
0
B
OFF
B
ON
B
– operates with static magnetic fields and dynamic mag-
netic fields up to 10 kHz
Fig. 4–13: Definition of magnetic switching points for
the HAL504
– typical temperature coefficient of magnetic switching
points is –1000 ppm/K
Magnetic Characteristics at T = –40 °C to +170 °C, V = 3.8 V to 24 V,
J
DD
Typical Characteristics for V = 12 V
DD
Magnetic flux density values of switching points.
Positive flux density values refer to the magnetic south pole at the branded side of the package.
Parameter
On point B
Typ.
Off point B
Hysteresis B
HYS
Magnetic Offset
Unit
ON
OFF
T
J
Min.
10.3
9.5
9
Max.
15.7
14.5
14.1
13.9
13.7
Min.
Typ.
7.5
7
Max.
9.6
9
Min.
Typ.
5.5
5
Max.
Min.
Typ.
10.2
9.5
8.8
8.4
8
Max.
–40 °C
13
5.3
5
4.4
4
6.5
6.5
6.4
6.4
6.4
mT
mT
mT
mT
mT
25 °C
100 °C
140 °C
170 °C
12
7.2
11.8
11.1
10.6
10.2
4.6
4.4
4.2
6.4
6.1
5.9
8.7
8.6
8.5
3.6
3.4
3.2
4.7
4.5
4.3
8.7
8.5
The hysteresis is the difference between the switching points B
= B – B
ON OFF
HYS
The magnetic offset is the mean value of the switching points B
= (B + B
) / 2
OFF
OFFSET
ON
20
MICRONAS INTERMETALL
HAL504
mT
18
mT
18
HAL504
HAL504
16
14
12
10
8
16
14
12
10
8
B
B
B
B
ON
OFF
ON
OFF
B
max
ON
B
ON
B
B
typ
ON
B
min
ON
B
max
OFF
typ
OFF
6
6
B
OFF
T = –40 °C
A
4
4
B min
OFF
T =25 °C
A
V
V
= 3.8 V
T =100 °C
DD
A
2
2
= 4.5 V...24 V
T =170 °C
A
DD
0
0
0
5
10
15
20
25
30
–50
0
50
100
150
T , T
200°C
V
V
DD
A
J
Fig. 4–14: Typ. magnetic switching points
Fig. 4–16: Magnetic switching points
versus supply voltage
versus temperature
Note: In the diagram “Magnetic switching points versus
temperature” the curves for min, max,
min, and B max refer to junction temperature,
B
ON
B
ON
B
OFF
OFF
mT
HAL504
whereas typical curves refer to ambient temperature.
18
16
B
B
ON
OFF
14
B
ON
12
10
8
6
B
OFF
T = –40 °C
A
4
T =25 °C
A
T = 100 °C
A
2
T = 170 °C
A
0
3
3.5
4.0
4.5
5.0
5.5
6.0
V
V
DD
Fig. 4–15: Typ. magnetic switching points
versus supply voltage
MICRONAS INTERMETALL
21
HAL505
4.5. HAL 505
Applications
The HAL 505 is a latching sensor (see Fig. 4–17).
The HAL 505 is the optimal sensor for applications with
alternating magnetic signals such as:
The output turns low with the magnetic south pole on the
branded side of the package and turns high with the
magnetic north pole on the branded side. The output
does not change if the magnetic field is removed. For
changing the output state, the opposite magnetic field
polarity must be applied.
– multipole magnet applications,
– rotating speed measurement,
– commutation of brushless DC motors, and
– window lifter.
For correct functioning in the application, the sensor re-
quires both magnetic polarities (north and south) on the
branded side of the package.
Output Voltage
V
O
Magnetic Features:
B
HYS
– switching type: latching
– low sensitivity
V
OL
– typical B : 13.5 mT at room temperature
ON
B
OFF
0
B
ON
B
– typical B
: –13.5 mT at room temperature
OFF
– operates with static magnetic fields and dynamic mag-
netic fields up to 10 kHz
Fig. 4–17: Definition of magnetic switching points for
the HAL505
– typical temperature coefficient of magnetic switching
points is –1000 ppm/K
Magnetic Characteristics at T = –40 °C to +170 °C, V = 3.8 V to 24 V,
J
DD
Typical Characteristics for V = 12 V
DD
Magnetic flux density values of switching points.
Positive flux density values refer to the magnetic south pole at the branded side of the package.
Parameter
On point B
Typ.
Off point B
Hysteresis B
HYS
Magnetic Offset
Unit
ON
OFF
T
J
Min.
11.8
11
Max.
18.3
17
Min.
Typ.
Max.
–11.8
–11
Min.
Typ.
Max.
Min.
Typ.
Max.
–40 °C
15
–18.3
–17
–15
26
24
22
21
20
30
34
0
0
0
0
0
mT
mT
mT
mT
mT
25 °C
100 °C
140 °C
170 °C
13.5
12.4
12
–13.5
–12.4
–12
27
32
–1.5
1.5
10.2
9.7
16.6
16.3
16.1
–16.6
–16.3
–16.1
–10.2
–9.7
–9.4
24.8
24.2
23.4
31.3
31.3
31.3
9.4
11.7
–11.7
The hysteresis is the difference between the switching points B
= B – B
ON OFF
HYS
The magnetic offset is the mean value of the switching points B
= (B + B
) / 2
OFF
OFFSET
ON
22
MICRONAS INTERMETALL
HAL505
mT
20
mT
20
HAL505
HAL505
B
B
max
min
ON
B
ON
15
10
15
10
B
B
B
B
ON
OFF
ON
OFF
B
ON
typ
ON
5
5
T = –40 °C
V
V
= 3.8 V
A
DD
T = 25 °C
A
= 4.5 V...24 V
DD
0
0
T = 100 °C
A
T = 170 °C
A
–5
–5
B
max
min
OFF
B
OFF
–10
–15
–20
–10
–15
–20
B typ
OFF
B
OFF
0
5
10
15
20
25
30
–50
0
50
100
150
T , T
200°C
V
V
DD
A
J
Fig. 4–18: Typ. magnetic switching points
Fig. 4–20: Magnetic switching points
versus supply voltage
versus temperature
Note: In the diagram “Magnetic switching points versus
ambient temperature” the curves for B min, B max,
ON
ON
B
min, and B
max refer to junction temperature,
OFF
OFF
mT
HAL505
whereas typical curves refer to ambient temperature.
20
B
ON
15
10
B
B
ON
OFF
5
T = –40 °C
A
T = 25 °C
A
0
T = 100 °C
A
T = 170 °C
A
–5
B
OFF
–10
–15
–20
3
3.5
4.0
4.5
5.0
5.5
6.0
V
V
DD
Fig. 4–19: Typ. magnetic switching points
versus supply voltage
MICRONAS INTERMETALL
23
HAL506
4.6. HAL 506
Applications
The HAL 506 is the most sensitive unipolar switching
sensor of this family (see Fig. 4–21).
The HAL 506 is the optimal sensor for all applications
with one magnetic polarity and weak magnetic ampli-
tude at the sensor position such as:
The output turns low with the magnetic south pole on the
branded side of the package and turns high if the mag-
netic field is removed. The sensor does not respond to
the magnetic north pole on the branded side.
– applications with large airgap or weak magnets,
– solid state switches,
– contactless solution to replace micro switches,
– position and end point detection, and
– rotating speed measurement.
For correct functioning in the application, the sensor re-
quires only the magnetic south pole on the branded side
of the package.
In the HAL5xx family, the HAL516 is a sensor with the
same magnetic characteristics but with an inverted out-
put characteristic.
Output Voltage
V
O
B
HYS
Magnetic Features:
– switching type: unipolar
– high sensitivity
V
OL
– typical B : 5.5 mT at room temperature
ON
0
B
OFF
B
ON
B
– typical B
: 3.5 mT at room temperature
OFF
Fig. 4–21: Definition of magnetic switching points for
the HAL506
– operates with static magnetic fields and dynamic mag-
netic fields up to 10 kHz
– typical temperature coefficient of magnetic switching
points is –1000 ppm/K
Magnetic Characteristics at T = –40 °C to +170 °C, V = 3.8 V to 24 V,
J
DD
Typical Characteristics for V = 12 V
DD
Magnetic flux density values of switching points.
Positive flux density values refer to the magnetic south pole at the branded side of the package.
Parameter
On point B
Typ.
Off point B
Hysteresis B
HYS
Magnetic Offset
Unit
ON
OFF
T
J
Min.
4.3
3.8
3.6
3.4
3.2
Max.
7.7
7.2
7
Min.
Typ.
3.8
3.5
3.3
3.1
3
Max.
5.4
5
Min.
Typ.
2.1
2
Max.
Min.
Typ.
4.8
4.5
4.2
4
Max.
–40 °C
5.9
5.5
5.1
4.8
4.6
2.1
2
1.6
1.5
1.2
1
2.8
2.7
2.6
2.6
2.6
mT
mT
mT
mT
mT
25 °C
100 °C
140 °C
170 °C
3.8
6.2
1.9
1.8
1.7
4.9
5.1
5.2
1.8
1.7
1.6
6.9
6.8
0.9
3.8
The hysteresis is the difference between the switching points B
= B – B
ON OFF
HYS
The magnetic offset is the mean value of the switching points B
= (B + B
) / 2
OFF
OFFSET
ON
24
MICRONAS INTERMETALL
HAL506
mT
8
mT
8
HAL506
HAL506
B
max
ON
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
B
B
B
B
ON
OFF
ON
OFF
B
ON
B
B
typ
ON
B
B
max
min
OFF
min
ON
typ
OFF
B
OFF
T = –40 °C
A
T =25 °C
A
B
OFF
T =100 °C
A
V
V
= 3.8 V
DD
T =170 °C
A
= 4.5 V...24 V
DD
0
5
10
15
20
25
30
–50
0
50
100
150
T , T
200°C
V
V
DD
A
J
Fig. 4–22: Typ. magnetic switching points
Fig. 4–24: Magnetic switching points
versus supply voltage
versus temperature
Note: In the diagram “Magnetic switching points versus
temperature” the curves for min, max,
min, and B max refer to junction temperature,
B
ON
B
ON
B
OFF
OFF
mT
HAL506
whereas typical curves refer to ambient temperature.
8
7
B
B
ON
OFF
B
ON
6
5
4
3
2
1
0
B
OFF
T = –40 °C
A
T = 25 °C
A
T = 100 °C
A
T = 170 °C
A
3
3.5
4.0
4.5
5.0
5.5
6.0
V
V
DD
Fig. 4–23: Typ. magnetic switching points
versus supply voltage
MICRONAS INTERMETALL
25
HAL508
4.7. HAL 508
Applications
The HAL 508 is a unipolar switching sensor (see
Fig. 4–25).
The HAL 508 is the optimal sensor for applications with
one magnetic polarity such as:
– solid state switches,
The output turns low with the magnetic south pole on the
branded side of the package and turns high if the mag-
netic field is removed. The sensor does not respond to
the magnetic north pole on the branded side.
– contactless solution to replace micro switches,
– position and end point detection, and
– rotating speed measurement.
For correct functioning in the application, the sensor re-
quires only the magnetic south pole on the branded side
of the package.
Output Voltage
V
O
In the HAL5xx family, the HAL518 is a sensor with the
same magnetic characteristics but with an inverted out-
put characteristic.
B
HYS
Magnetic Features:
V
OL
– switching type: unipolar
– medium sensitivity
0
B
OFF
B
ON
B
Fig. 4–25: Definition of magnetic switching points for
the HAL508
– typical B : 18 mT at room temperature
ON
– typical B
: 16 mT at room temperature
OFF
– operates with static magnetic fields and dynamic mag-
netic fields up to 10 kHz
– typical temperature coefficient of magnetic switching
points is –1000 ppm/K
Magnetic Characteristics at T = –40 °C to +170 °C, V = 3.8 V to 24 V,
J
DD
Typical Characteristics for V = 12 V
DD
Magnetic flux density values of switching points.
Positive flux density values refer to the magnetic south pole at the branded side of the package.
Parameter
On point B
Typ.
Off point B
Hysteresis B
HYS
Magnetic Offset
Unit
ON
OFF
T
J
Min.
15.5
15
Max.
21.9
20.7
20.4
20.2
20
Min.
Typ.
16.7
16
Max.
Min.
Typ.
2.3
2
Max.
Min.
Typ.
17.8
17
Max.
–40 °C
19
14
20
1.6
1.5
1.2
1.1
1
2.8
2.7
2.6
2.6
2.6
mT
mT
mT
mT
mT
25 °C
100 °C
140 °C
170 °C
18
13.5
12.5
11.9
11.4
19
14
20
13.9
13.2
12.7
16.6
15.8
15.3
14.8
14.1
13.6
18.7
18.5
18.3
1.8
1.7
1.7
15.7
15
14.4
The hysteresis is the difference between the switching points B
= B – B
ON OFF
HYS
The magnetic offset is the mean value of the switching points B
= (B + B
) / 2
OFF
OFFSET
ON
26
MICRONAS INTERMETALL
HAL508
mT
25
mT
25
HAL508
HAL508
B
B
B
B
ON
OFF
ON
OFF
B
B
max
ON
B
ON
20
15
10
5
20
15
10
5
max
OFF
B
ON
typ
B
B
typ
OFF
B
OFF
min
ON
B
OFF
min
T = –40 °C
A
T =25 °C
A
V
V
= 3.8 V
T =100 °C
DD
A
= 4.5 V...24 V
T =170 °C
DD
A
0
0
0
5
10
15
20
25
30
–50
0
50
100
150
T , T
200°C
V
V
DD
A
J
Fig. 4–26: Typ. magnetic switching points
Fig. 4–28: Magnetic switching points
versus supply voltage
versus temperature
Note: In the diagram “Magnetic switching points versus
temperature” the curves for min, max,
min, and B max refer to junction temperature,
B
ON
B
ON
B
OFF
OFF
mT
HAL508
whereas typical curves refer to ambient temperature.
25
B
B
ON
OFF
20
15
10
5
B
ON
B
OFF
T = –40 °C
A
T = 25 °C
A
T = 100 °C
A
T = 170 °C
A
0
3
3.5
4.0
4.5
5.0
5.5
6.0
V
V
DD
Fig. 4–27: Typ. magnetic switching points
versus supply voltage
MICRONAS INTERMETALL
27
HAL509
4.8. HAL 509
Applications
The HAL 509 is the least sensitive unipolar switching
sensor of this family (see Fig. 4–29).
The HAL 509 is the optimal sensor for applications with
one magnetic polarity and strong magnetic fields at the
sensor position such as:
The output turns low with the magnetic south pole on the
branded side of the package and turns high if the mag-
netic field is removed. The sensor does not respond to
the magnetic north pole on the branded side.
– solid state switches,
– contactless solution to replace micro switches,
– position and end point detection, and
– rotating speed measurement.
For correct functioning in the application, the sensor re-
quires only the magnetic south pole on the branded side
of the package.
Output Voltage
Magnetic Features:
V
O
– switching type: unipolar
– low sensitivity
B
HYS
– typical B : 26.8 mT at room temperature
ON
V
OL
– typical B
: 23.2 mT at room temperature
OFF
0
B
B
ON
B
– operates with static magnetic fields and dynamic mag-
netic fields up to 10 kHz
OFF
Fig. 4–29: Definition of magnetic switching points for
the HAL509
– typical temperature coefficient of magnetic switching
points is –300 ppm/K
Magnetic Characteristics at T = –40 °C to +170 °C, V = 3.8 V to 24 V,
J
DD
Typical Characteristics for V = 12 V
DD
Magnetic flux density values of switching points.
Positive flux density values refer to the magnetic south pole at the branded side of the package.
Parameter
On point B
Typ.
Off point B
Hysteresis B
HYS
Magnetic Offset
Unit
ON
OFF
T
J
Min.
23.1
23.1
22.2
21.7
21.3
Max.
31.1
30.4
29.7
29.2
28.9
Min.
Typ.
23.8
23.2
22.7
22.4
22.1
Max.
27.2
26.6
25.9
25.6
25.3
Min.
Typ.
3.6
3.5
3.4
3.3
3.3
Max.
Min.
Typ.
25.6
25
Max.
–40 °C
27.4
26.8
26.1
25.7
25.4
19.9
19.9
19.1
18.6
18.3
2.9
2.8
2.7
2.6
2.5
3.9
3.9
3.8
3.8
3.8
mT
mT
mT
mT
mT
25 °C
100 °C
140 °C
170 °C
21.5
28.5
24.4
24
23.7
The hysteresis is the difference between the switching points B
= B – B
ON OFF
HYS
The magnetic offset is the mean value of the switching points B
= (B + B
) / 2
OFF
OFFSET
ON
28
MICRONAS INTERMETALL
HAL509
mT
35
mT
35
HAL509
HAL509
B
ON
max
B
B
B
B
30
25
20
15
10
5
30
25
20
15
10
5
ON
OFF
ON
OFF
B
B max
OFF
B
typ
ON
ON
B
typ
OFF
B
OFF
B
min
ON
B
min
OFF
T = –40 °C
A
T =25 °C
A
V
= 3.8 V
T =100 °C
DD
A
V
= 4.5 V...24 V
T =170 °C
DD
A
0
0
0
5
10
15
20
25
30
–50
0
50
100
150
T , T
200°C
V
V
DD
A
J
Fig. 4–30: Typ. magnetic switching points
Fig. 4–32: Magnetic switching points
versus supply voltage
versus temperature
Note: In the diagram “Magnetic switching points versus
temperature” the curves for min, max,
min, and B max refer to junction temperature,
B
ON
B
ON
B
OFF
OFF
mT
HAL509
whereas typical curves refer to ambient temperature.
35
B
B
30
25
20
15
10
5
ON
OFF
B
ON
B
OFF
T = –40 °C
A
T =25 °C
A
T =100 °C
A
T =170 °C
A
0
3
3.5
4.0
4.5
5.0
5.5
6.0
V
V
DD
Fig. 4–31: Typ. magnetic switching points
versus supply voltage
MICRONAS INTERMETALL
29
HAL516
4.9. HAL 516
Applications
The HAL 516 is the most sensitive unipolar switching
sensor with an inverted output of this family (see
Fig. 4–33).
The HAL 516 is the optimal sensor for all applications
with one magnetic polarity and weak magnetic ampli-
tude at the sensor position where an inverted output sig-
nal is required such as:
The output turns high with the magnetic south pole on
the branded side of the package and turns low if the
magnetic field is removed. The sensor does not respond
to the magnetic north pole on the branded side.
– applications with large airgap or weak magnets,
– solid state switches,
– contactless solution to replace micro switches,
– position and end point detection, and
– rotating speed measurement.
For correct functioning in the application, the sensor re-
quires only the magnetic south pole on the branded side
of the package.
In the HAL 5xx family, the HAL 506 is a sensor with the
same magnetic characteristics but with a normal output
characteristic.
Output Voltage
V
O
B
HYS
Magnetic Features:
– switching type: unipolar inverted
– high sensitivity
V
OL
– typical B : 3.5 mT at room temperature
ON
0
B
ON
B
OFF
B
– typical B
: 5.5 mT at room temperature
OFF
Fig. 4–33: Definition of magnetic switching points for
the HAL516
– operates with static magnetic fields and dynamic mag-
netic fields up to 10 kHz
– typical temperature coefficient of magnetic switching
points is –1000 ppm/K
Magnetic Characteristics at T = –40 °C to +170 °C, V = 3.8 V to 24 V,
J
DD
Typical Characteristics for V = 12 V
DD
Magnetic flux density values of switching points.
Positive flux density values refer to the magnetic south pole at the branded side of the package.
Parameter
On point B
Typ.
Off point B
Hysteresis B
HYS
Magnetic Offset
Unit
ON
OFF
T
J
Min.
2.1
2
Max.
5.4
5
Min.
Typ.
5.9
5.5
5.1
4.8
4.6
Max.
7.7
7.2
7
Min.
Typ.
2.1
2
Max.
Min.
Typ.
4.8
4.5
4.2
4
Max.
–40 °C
3.8
3.5
3.3
3.1
3
4.3
3.8
3.6
3.4
3.2
1.6
1.5
1.2
1
2.8
2.7
2.6
2.6
2.6
mT
mT
mT
mT
mT
25 °C
100 °C
140 °C
170 °C
3.8
6.2
1.9
1.8
1.7
4.9
5.1
5.2
1.8
1.7
1.6
6.9
6.8
0.9
3.8
The hysteresis is the difference between the switching points B
= B
– B
OFF ON
HYS
The magnetic offset is the mean value of the switching points B
= (B + B
) / 2
OFF
OFFSET
ON
30
MICRONAS INTERMETALL
HAL516
mT
8
mT
8
HAL516
HAL516
B
max
OFF
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
B
B
B
B
ON
OFF
ON
OFF
B
OFF
B
B
typ
OFF
B
B
max
ON
min
OFF
B
ON
typ
ON
T = –40 °C
A
B
ON
min
T =25 °C
A
T =100 °C
A
V
V
= 3.8 V
DD
T =170 °C
A
= 4.5 V...24 V
DD
0
5
10
15
20
25
30
–50
0
50
100
150
T , T
200°C
V
V
DD
A
J
Fig. 4–34: Typ. magnetic switching points
Fig. 4–36: Magnetic switching points
versus supply voltage
versus temperature
Note: In the diagram “Magnetic switching points versus
temperature” the curves for min, max,
min, and B max refer to junction temperature,
B
ON
B
ON
B
OFF
OFF
mT
HAL516
whereas typical curves refer to ambient temperature.
8
7
B
B
ON
OFF
B
OFF
6
5
4
3
2
1
0
B
ON
T = –40 °C
A
T = 25 °C
A
T = 100 °C
A
T = 170 °C
A
3
3.5
4.0
4.5
5.0
5.5
6.0
V
V
DD
Fig. 4–35: Typ. magnetic switching points
versus supply voltage
MICRONAS INTERMETALL
31
HAL517
4.10. HAL 517
Applications
TheHAL517isaunipolarswitchingsensorwithinverted
output (see Fig. 4–37).
The HAL 517 is the optimal sensor for applications with
one magnetic polarity where an inverted output signal is
required such as:
The output turns high with the magnetic south pole on
the branded side of the package and turns low if the
magnetic field is removed. The sensor does not respond
to the magnetic north pole on the branded side.
– solid state switches,
– contactless solution to replace micro switches,
– position and end point detection, and
– rotating speed measurement.
For correct functioning in the application, the sensor re-
quires only the magnetic south pole on the branded side
of the package.
Output Voltage
Magnetic Features:
V
O
– switching type: unipolar inverted
B
HYS
– medium sensitivity
– typical on point is 16.2 mT at room temperature
– typical off point is 18.3 mT at room temperature
V
OL
0
B
B
OFF
B
– operates with static magnetic fields and dynamic mag-
netic fields up to 10 kHz
ON
Fig. 4–37: Definition of magnetic switching points for
the HAL517
– typical temperature coefficient of magnetic switching
points is –1700 ppm/K
Magnetic Characteristics at T = –40 °C to +170 °C, V = 3.8 V to 24 V,
J
DD
Typical Characteristics for V = 12 V
DD
Magnetic flux density values of switching points.
Positive flux density values refer to the magnetic south pole at the branded side of the package.
Parameter
On point B
Typ.
Off point B
Hysteresis B
HYS
Magnetic Offset
Unit
ON
OFF
T
J
Min.
14
Max.
21.5
19
Min.
Typ.
19.6
18.3
16.1
14.8
13.7
Max.
22.5
20.7
20.4
20.2
20
Min.
Typ.
2.5
2.1
1.8
1.6
1.4
Max.
Min.
Typ.
18.3
17.2
15.2
14
Max.
–40 °C
17.1
16.2
14.3
13.2
12.3
15.5
15
1.6
1.5
1.2
1
3
mT
mT
mT
mT
mT
25 °C
100 °C
140 °C
170 °C
13.5
11
2.7
2.6
2.6
2.4
14
20
18.5
18.2
18
12.8
11.5
10.5
10
9
0.8
13
The hysteresis is the difference between the switching points B
= B
– B
OFF ON
HYS
The magnetic offset is the mean value of the switching points B
= (B + B
) / 2
OFF
OFFSET
ON
32
MICRONAS INTERMETALL
HAL517
mT
25
mT
25
HAL517
HAL517
max
B
B
B
B
ON
OFF
ON
OFF
B
OFF
B
OFF
20
15
10
5
20
15
10
5
B
ON
max
B typ
OFF
B
ON
typ
B
ON
B min
OFF
B
ON
min
T = –40 °C
A
T =25 °C
A
V
V
= 3.8 V
T =100 °C
DD
A
= 4.5 V...24 V
T =170 °C
DD
A
0
0
0
5
10
15
20
25
30
–50
0
50
100
150
T , T
200°C
V
V
DD
A
J
Fig. 4–38: Typ. magnetic switching points
Fig. 4–40: Magnetic switching points
versus supply voltage
versus temperature
Note: In the diagram “Magnetic switching points versus
ambient temperature” the curves for B min, B max,
ON
ON
B
min, and B
max refer to junction temperature,
OFF
OFF
mT
HAL517
whereas typical curves refer to ambient temperature.
25
B
B
ON
OFF
B
OFF
20
15
10
5
B
ON
T = –40 °C
A
T =25 °C
A
T =100 °C
A
T =170 °C
A
0
3
3.5
4.0
4.5
5.0
5.5
6.0
V
V
DD
Fig. 4–39: Typ. magnetic switching points
versus supply voltage
MICRONAS INTERMETALL
33
HAL518
4.11. HAL 518
Applications
TheHAL518isaunipolarswitchingsensorwithinverted
output (see Fig. 4–41).
The HAL 518 is the optimal sensor for applications with
one magnetic polarity where an inverted output signal is
required such as:
The output turns high with the magnetic south pole on
the branded side of the package and turns low if the
magnetic field is removed. The sensor does not respond
to the magnetic north pole on the branded side.
– solid state switches,
– contactless solution to replace micro switches,
– position and end point detection, and
– rotating speed measurement.
For correct functioning in the application, the sensor re-
quires only the magnetic south pole on the branded side
of the package.
Output Voltage
In the HAL 5xx family, the HAL 508 is a sensor with the
same magnetic characteristics but with a normal output
characteristic.
V
O
B
HYS
Magnetic Features:
V
OL
– switching type: unipolar inverted
– medium sensitivity
0
B
ON
B
OFF
B
– typical B : 16 mT at room temperature
ON
Fig. 4–41: Definition of magnetic switching points for
the HAL518
– typical B
: 18 mT at room temperature
OFF
– operates with static magnetic fields and dynamic mag-
netic fields up to 10 kHz
– typical temperature coefficient of magnetic switching
points is –1000 ppm/K
Magnetic Characteristics at T = –40 °C to +170 °C, V = 3.8 V to 24 V,
J
DD
Typical Characteristics for V = 12 V
DD
Magnetic flux density values of switching points.
Positive flux density values refer to the magnetic south pole at the branded side of the package.
Parameter
On point B
Typ.
Off point B
Hysteresis B
HYS
Magnetic Offset
Unit
ON
OFF
T
J
Min.
14
Max.
20
Min.
Typ.
Max.
Min.
Typ.
2.3
2
Max.
Min.
Typ.
17.8
17
Max.
–40 °C
16.7
16
15.5
15
19
22
1.5
1.4
1
3
mT
mT
mT
mT
mT
25 °C
100 °C
140 °C
170 °C
13.5
12.5
11.7
11
19
18
20.7
20.4
20.2
20
2.8
2.7
2.7
2.6
14
20
14.8
14.1
13.6
18.7
18.5
18.3
13.9
13
16.6
15.8
15.3
1.8
1.7
1.7
15.7
15
0.9
0.8
12.2
14.4
The hysteresis is the difference between the switching points B
= B
– B
OFF ON
HYS
The magnetic offset is the mean value of the switching points B
= (B + B
) / 2
OFF
OFFSET
ON
34
MICRONAS INTERMETALL
HAL518
mT
25
mT
25
HAL518
HAL518
B
B
B
B
ON
OFF
ON
OFF
B
B
max
OFF
B
OFF
20
15
10
5
20
15
10
5
max
ON
B
typ
typ
OFF
B
ON
B
ON
B min
OFF
B
min
ON
T = –40 °C
A
T =25 °C
A
V
= 3.8 V
DD
T =100 °C
A
V
= 4.5 V...24 V
T =170 °C
DD
A
0
0
0
5
10
15
20
25
30
–50
0
50
100
150
T , T
200°C
V
V
DD
A
J
Fig. 4–42: Typ. magnetic switching points
Fig. 4–44: Magnetic switching points
versus supply voltage
versus temperature
Note: In the diagram “Magnetic switching points versus
temperature” the curves for min, max,
min, and B max refer to junction temperature,
B
ON
B
ON
B
OFF
OFF
mT
HAL518
whereas typical curves refer to ambient temperature.
25
B
B
ON
OFF
20
15
10
5
B
OFF
B
ON
T = –40 °C
A
T = 25 °C
A
T = 100 °C
A
T = 170 °C
A
0
3
3.5
4.0
4.5
5.0
5.5
6.0
V
V
DD
Fig. 4–43: Typ. magnetic switching points
versus supply voltage
MICRONAS INTERMETALL
35
HAL5xx
5. Application Notes
state, the applied magnetic field must be above B
,
ONmax
respectively, below B
.
OFFmin
5.1. Ambient Temperature
5.4. EMC
Due to the internal power dissipation, the temperature
on the silicon chip (junction temperature T ) is higher
thanthetemperatureoutsidethepackage(ambienttem-
J
For applications with disturbances on the supply line or
radiated disturbances, a series resistor and a capacitor
are recommended (see figures 5–1 and 5–2).
perature T ).
A
T = T + ∆T
J
A
The series resistor and the capacitor should be placed
as closely as possible to the HAL sensor.
At static conditions, the following equation is valid:
∆T = I * V * R
DD
DD
th
Test Circuits for Electromagnetic Compatibility
For typical values, use the typical parameters. For worst
case calculation, use the max. parameters for I and
Test pulses V
corresponding to DIN 40839.
EMC
DD
R , and the max. value for V from the application.
th
DD
Note: The international standard ISO 7637 is similar to
the used product standard DIN 40839.
For all sensors, the junction temperature range T is
J
specified. The maximum ambient temperature T
can be calculated as:
Amax
R
V
T
Amax
= T
– ∆T
Jmax
220 Ω
R
680 Ω
L
1
V
DD
5.2. Extended Operating Conditions
OUT
3
V
EMC
All sensors fulfill the electrical and magnetic characteris-
tics when operated within the Recommended Operating
Conditions (see page 7).
4.7 nF
2
GND
Supply Voltage Below 3.8 V
Fig. 5–1: Test circuit 1
Typically, the sensors operate with supply voltages
above 3 V, however, below 3.8 V some characteristics
may be outside the specification.
R
V
220 Ω
Note: Thefunctionalityofthesensorbelow3.8Vhasnot
been tested. For special test conditions, please contact
MICRONAS INTERMETALL.
R
1.2 kΩ
L
1
V
DD
V
V
EMC
OUT
3
P
5.3. Start-up Behavior
4.7 nF
20 pF
Due to the active offset compensation, the sensors have
2
an initialization time (enable time t ) after applying
en(O)
GND
the supply voltage. The parameter t
is specified in
en(O)
the Electrical Characteristics (see page 8).
Fig. 5–2: Test circuit 2
During the initialization time, the output state is not de-
fined and the output can oscillate. After t
, the output
en(O)
will be low if the applied magnetic field B is above B
.
ON
The output will be high if B is below B . In case of sen-
OFF
sors with an inverted switching behavior (HAL516 ...
HAL518), theoutputstatewillbehighifB>B
andlow
OFF
if B < B
.
ON
For magnetic fields between B
and B , the output
ON
OFF
state of the HAL sensor after applying V will be either
DD
low or high. In order to achieve a well-defined output
36
MICRONAS INTERMETALL
HAL5xx
Interferences conducted along supply lines in 12 V onboard systems
Product standard: DIN 40839 part 1
Pulse
Level
U in V
s
Test
circuit
Pulses/
Time
Function
Class
Remarks
1
IV
IV
IV
IV
IV
IV
–100
100
–150
100
–7
1
1
2
2
2
1
5000
5000
1 h
1h
C
C
A
A
A
C
5 s pulse interval
2
0.5 s pulse interval
3a
3b
4
5
5
86.5
10
10 s pulse interval
Electrical transient transmission by capacitive and inductive coupling via lines other than the supply lines
Product standard: DIN 40839 part3
Pulse
Level
U in V
s
Test
circuit
Pulses/
Time
Function
Class
Remarks
1
IV
IV
IV
IV
–30
30
2
2
2
2
500
A
A
A
A
5 s pulse interval
2
500
0.5 s pulse interval
3a
3b
–60
40
10 min
10 min
Radiated Disturbances
Product standard: DIN 40839 part4
Test Conditions
– Temperature:
Room temperature (22...25 °C)
– Supply voltage:
13 V
– Lab Equipment:
TEM cell 220 MHz
with adaptor board 455 mm, device 80 mm over ground
– Frequency range: 5...220 MHz; 1 MHz steps
– Test circuit 2 with R = 1.2 kΩ
L
– tested with static magnetic fields
Tested Devices and Results
Type
Field Strength during test
Modulation
–
Result
1)
1)
HAL 50x
> 200 V/m
> 200 V/m
output voltage stable on the level high or low
HAL 50x
1 kHz 80 %
output voltage stable on the level high or low
1)
low level < 0.4 V, high level > 90% of V
DD
MICRONAS INTERMETALL
37
HAL5xx
38
MICRONAS INTERMETALL
HAL5xx
MICRONAS INTERMETALL
39
HAL5xx
6. Data Sheet History
1. Final data sheet: “HAL501...506, 508, 509, 516...
518, Hall Effect Sensor Family, Aug. 11, 1999,
6251-485-1DS. First release of the final data sheet.
Major changes to the previous edition “HAL501 ...
HAL506, HAL 508”, Hall Effect Sensor ICs, May 5,
1997, 6251-405-1DS:
– additional types: HAL509, HAL516 ... HAL518
– additional package SOT-89B
– additional temperature range “K”
– outline dimensions for SOT-89A and TO-92UA
changed
– absolute maximum ratings changed
– electrical characteristics changed
– magnetic characteristics for HAL 501, HAL 503,
HAL 506, and HAL 509 changed
MICRONAS INTERMETALL GmbH
Hans-Bunte-Strasse 19
D-79108 Freiburg (Germany)
P.O. Box 840
D-79008 Freiburg (Germany)
Tel. +49-761-517-0
Fax +49-761-517-2174
All information and data contained in this data sheet are with-
out any commitment, are not to be considered as an offer for
conclusion of a contract nor shall they be construed as to
create any liability. Any new issue of this data sheet invalidates
previous issues. Product availability and delivery dates are ex-
clusively subject to our respective order confirmation form; the
same applies to orders based on development samples deliv-
ered. By this publication, MICRONAS INTERMETALL GmbH
does not assume responsibility for patent infringements or
other rights of third parties which may result from its use.
Reprinting is generally permitted, indicating the source. How-
ever, our prior consent must be obtained in all cases.
E-mail: docservice@intermetall.de
Internet: http://www.intermetall.de
Printed in Germany
by Systemdruck+Verlags-GmbH, Freiburg (08/99)
Order No. 6251-485-1DS
40
MICRONAS INTERMETALL
The End
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