AH180-SNL-7 [DIODES]
Hall Effect Sensor, -3mT Min, -4mT Max, 0.10-0.30V, Square, Surface Mount, LEAD FREE, DFN2020-6;
| 型号： | AH180-SNL-7 |
| 厂家： | 
DIODES INCORPORATED |
| 描述： | Hall Effect Sensor, -3mT Min, -4mT Max, 0.10-0.30V, Square, Surface Mount, LEAD FREE, DFN2020-6 传感器 换能器 |
| 文件： | 总10页 (文件大小：162K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AH180
MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR
SWITCH
General Description
Features
•
•
Micropower operation
Operation with magnetic field of either north or south
pole (omnipolar)
2.5V to 5.5V battery operation
Chopper stabilized
Superior temperature stability
AH180 is comprised of two Hall effect plates and an open-drain
output driver, mainly designed for battery-operation, hand-held
equipment (such as Cellular and Cordless Phone, PDA). The
total power consumption in normal operation is typically 24µW
with a 3V power source.
•
•
•
•
•
•
•
Good RF noise immunity
Either north or south pole of sufficient strength will turn the output
on. The output will be turned off under no magnetic field. While
the magnetic flux density (B) is larger than operating point (Bop),
the output will be turned on (low), the output is held until B is
lower than release point (Brp), then turned off.
-40°C to 85°C operating temperature
SIP-3L/SC59-3L/Low profile DFN2020-6 package
ESD (HBM) ＞ 5KV for DFN2020-6
＞ 6KV for SIP-3L and SC59-3L
Lead Free Finish/RoHS Compliant for Lead Free
products (Note 1)
•
•
•
Green Packages: SC59-3L, DFN2020-6
Lead Free Package: SIP-3L
Applications
•
•
•
Cover switch in clam-shell cellular phones
Cover switch in Notebook PC/PDA
Contact-less switch in consumer products °C
Ordering Information
-
X X X
AH180
Packing
Lead-Free
Package
:
:
:
-A
-B
-7
Ammo Box (Note 3)
Bulk (Note 4)
Taping
P:
W:
SIP-3L
SC59-3L
L : Lead-Free (Note 3)
G : Green (Note 4)
: DFN2020-6
SN
Note:
1. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.
Tube/Bulk
Part
7” Tape and Reel
Part
Ammo Box
Part
Package Packaging
Code
(Note 2)
Quantity Number Quantity Number Quantity Number
Suffix
Suffix
Suffix
AH180-P
AH180-W
P
SIP-3L
1000
NA
-B
NA
NA
4000/Box
NA
-A
3000/Tape &
Reel
3000/Tape &
Reel
W
SC59-3L
NA
NA
-7
-7
NA
NA
AH180-SN
SN
DFN2020-6
NA
NA
Note: 2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
3. Lead Free is only for SIP-3L.
4. Green is only for SC59 and DFN2020.
5. Ammo Box is for SIP-3L Spread Lead.
6. Bulk is for SIP-3L Straight Lead.
AH180 Rev. 4
1 of 10
DECEMBER 2006
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© Diodes Incorporated
AH180
MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR
SWITCH
Pin Assignment
3.
2.
1.
Output
GND
Vdd
3.
Output
GND 2.
1 . Vdd
SC59-3LTop View)
(
(SIP-
3L Top View)
1. Vdd
3. Output
NC
NC
NC
2. GND
(DFN2020-6, Side view)
Note: 7.
NC is “No Connection” which is recommended to be tied to ground.
Pin Assignment
Vdd
GND
Output
P/I
P/I
O
1
2
3
Power Supply Input
Ground
Output Pin
Block Diagram
Vdd
1
Power
switch
Hall Plate
Hall Plate
Output
Latch
Amp
Amp
3
GND
Logical
2
Latch
AH180 Rev. 4
2 of 10
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DECEMBER 2006
© Diodes Incorporated
AH180
MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR
SWITCH
Typical Circuit
2.5~5.5V
RL
C
Output
AH180
Gnd
Note: 8. C is for power stabilization and to strengthen the noise immunity, the recommended capacitance is 10nF~100nF.
Absolute Maximum Ratings (at TA= 25°C)
Characteristics
Supply voltage
Magnetic flux density
Symbol
Values
Unit
Vdd
B
7
V
Unlimited
Operating Temperature Range
Storage Temperature Range
TA
Ts
SIP-3L
-40 to +85
-65 to +150
550
°C
°C
mW
mW
°C
Package Power Dissipation
Maximum Junction Temp
PD
SC59-3L/DFN2020-6
Tmj
230
150
Recommended Operating Conditions ( TA = 25°C )
Parameter
Supply Voltage
Symbol
Conditions
Rating
Unit
Vdd
Operating
2.5~5.5
V
AH180 Rev. 4
3 of 10
www.diodes.com
DECEMBER 2006
© Diodes Incorporated
AH180
MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR
SWITCH
Electrical Characteristics ( TA = +25°C, Vdd = 3V; unless otherwise specified)
Characteristic
Symbol
Conditions
Min
Typ
Max
Unit
Output On Voltage
Output Leakage Current
Vout
Ioff
Idd(en)
Idd(dis)
Iout=1mA
Vout=5.5V, B < Brp
Chip enable
0.1
<0.1
3
5
8
75
75
0.1
0.3
1
6
10
16
125
125
⎯
V
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
µA
mA
µA
µA
µs
Supply Current
Chip disable
Idd(avg) Average supply current
Awake Time
Period
Duty Cycle
Tawake
Tperiod
D.C.
ms
%
Magnetic Characteristics (TA=25°C, Vdd=3V)
(1mT=10 Gauss)
Characteristic
Symbol
Min
Typ
Max
Unit
Bops(south pole to brand side)
Bopn(north pole to brand side)
Brps(south pole to brand side)
Brpn(north pole to brand side)
-
-60
10
-
40
-40
30
60
-
-
Operate Point
Gauss
Release Point
Hysteresis
-30
-10
Bhy( Bopx − Brpx )
-
15
-
Notes:
9. Typical data is at Ta = 25°C, Vdd = 3V, and for design information only.
10. Operating point and release point will vary with supply voltage and operating temperature.
Output
Output
( off-state )
( off-state )
Vcc
Vcc
Turn off
Bhy
Turn off
Bhy
Turn on
Turn on
( on-state )
Bopn
( on-state )
Bops
Vsat
Vsat
Brpn
0
0
Brps
( Magnetic flux density B )
( Magnetic flux density B )
AH180 Rev. 4
4 of 10
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DECEMBER 2006
© Diodes Incorporated
AH180
MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR
SWITCH
Performance Characteristics (SIP-3L)
25
50
60
70
80
85
286
130
88
90
264
135
66
95
242
140
44
100
220
150
0
TA (°C)
PD (mW)
TA (°C)
550
105
198
440
110
176
396
115
154
352
120
132
308
125
110
PD (mW)
PD (mW)
600
Power Dissipation Curve
500
400
300
200
100
0
0
25
50
75
100
125
150
85
。
TA ( C)
Performance Characteristics (SC59-3L/DFN2020-6)
25
50
60
70
80
85
90
100 110 120 130 140 150
TA (°C)
230 184 166 147 129 120 110
92
74
55
37
18
0
PD (mW)
P D (m W )
Power D issipation C urve
300
200
100
0
85
0
25
50
75
100
125
150
。
TA ( C )
AH180 Rev. 4
5 of 10
DECEMBER 2006
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© Diodes Incorporated
AH180
MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR
SWITCH
Marking Information
(1) SIP-3L
(2) SC59-3L
(Top View)
3
(Top View)
XX
: K0: AH180
Y
: Year: "01"= 2001
"02"= 2002
180
: Year 0~9
Y
WW x
Y
XX Y M X
WW : Nth Week 01~52
M
: Month A~L
: Internal code
A~Z: Green
X
x
: Internal code a~z: Lead Free
1
2
Part Number
Package Identification Code
AH180
SC59
K0
(3) DFN2020-6
(Top View)
X : Internal code
A~Z: Green
180
Y : Year 0~9
YM X
M : Month A~L
AH180 Rev. 4
6 of 10
www.diodes.com
DECEMBER 2006
© Diodes Incorporated
AH180
MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR
SWITCH
Package Information (unit: mm)
(1) Package Type: SIP-3L for Bulk pack
0.51mm
NOM
2.00mm
1.15mm
BRANDED
SURFACE
1
2
3
Sensor Location
Active Area Depth
Package Dimension
AH180 Rev. 4
7 of 10
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DECEMBER 2006
© Diodes Incorporated
AH180
MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR
SWITCH
Package Information (Continued)
(2) SIP-3L for Ammo pack
AH180 Rev. 4
8 of 10
DECEMBER 2006
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© Diodes Incorporated
AH180
MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR
SWITCH
Package Information (Continued)
(3) SC59-3L
0.35/0.50
2.70/
3.00
TOP VIEW
1.90
2.90/3.10
1.00/
1.30
0.10/0.20
0.013/0.10
0.95
0.35/0.55
0°/8°
Sensor Location
AH180 Rev. 4
9 of 10
DECEMBER 2006
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© Diodes Incorporated
AH180
MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR
SWITCH
Package Information (Continued)
(4) DFN2020-6
Marking
0.05 C
0.08 C
(Active area depth)
Seating plane
C
Pin#1 ID
1.95/2.075
Sensor location
A
B
1.45/1.65
0.15 C
2x-
0.65nom.
0.2/0.3
0.05
M C A B
Bottom View
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further
notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither
does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will
agreeto hold DiodesIncorporatedand all the companieswhose productsare represented onour website, harmlessagainst all damages.
LIFE SUPPORT
Diodes Incorporated productsare notauthorizedfor use ascriticalcomponentsin lifesupportdevices or systemswithout theexpressed written approval ofthe
PresidentofDiodesIncorporated.
AH180 Rev. 4
10 of 10
DECEMBER 2006
www.diodes.com
© Diodes Incorporated
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