AH182/AH183-WL-7 [DIODES]
MAGNETIC FIELD SENSOR-HALL EFFECT, 1-6mT, 0.30V, RECTANGULAR, SURFACE MOUNT, ROHS COMPLIANT, SC-59, 3 PIN;
| 型号： | AH182/AH183-WL-7 |
| 厂家： | 
DIODES INCORPORATED |
| 描述： | MAGNETIC FIELD SENSOR-HALL EFFECT, 1-6mT, 0.30V, RECTANGULAR, SURFACE MOUNT, ROHS COMPLIANT, SC-59, 3 PIN 传感器 换能器 |
| 文件： | 总10页 (文件大小：139K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AH182/AH183
LOW POWER HALL EFFECT SWITCH
General Description
Features
AH182/AH183 is a three-terminal Hall effect sensor device with
an output driver, mainly designed for battery–operation,
hand-held equipment (such as cellular and cordless phones, and
PDA’s) The total operation power is down to 15uW in the 2.75V
supply.
The south pole of sufficient strength will turn the output on in
SIP-3L but the north pole of sufficient strength will turn the output
on in SC59 package. The output will be turned off under no
magnetic field.
While the magnetic flux density (B) is larger than operation point
(Bop), the output will be turned on (low), the output is held until
B is lower than the release point (Brp), then turned off. The
difference between AH182 and AH183 is that the former
consumes less power than that of the latter in the Hall sensor
operation.
•
•
•
•
•
•
•
•
Micropower operation
2.5V to 5.5V battery operation
Offset Canceling Technology
Superior temperature stability
Extremely Low Switch-Point Drift
Insensitive to Physical Stress
-40°C to 85°C operating temperature
Lead Free packages: SIP-3L and SC59 (Commonly
known as SOT23 in Asia) (Note 1)
SC59: Available in “Green” Molding Compound
(No Br, Sb)
•
•
Lead Free Finish / RoHS Compliant (Note 2)
Applications
•
•
•
Cover detector
Speed measurement
Home safety
Ordering Information
AH182 / AH183 - X X - X
Packing
Package
Lead Free
CMOS Hall-effect Switch
P : SIP-3L
W : SC59
A : Ammo Box (Note 4)
B : Bulk (Note 5)
L : Lead Free (Note 1)
G : Green
7 : Tape & Reel
Bulk
7” Tape and Reel
Part
Number Quantity Number
Ammo Box
Package Packaging
Part
Part
Device
Code
(Note 3)
Quantity Number
Suffix
Quantity
Suffix
NA
NA
-7
Suffix
-A
NA
NA
AH182/AH183-PL-A
AH182/AH183-PL-B
AH182/AH183-WL-7
AH182/AH183-WG-7
P
P
W
W
SIP-3L
SIP-3L
SC59
NA
1000
NA
NA
-B
NA
NA
NA
NA
4000/Box
NA
Lead-free
Leadree
Lead-free
3000/Tape & Reel
3000/Tape & Reel
NA
SC59
NA
-7
NA
NA
Notes:
1. SIP-3L is available in “Lead Free” product only.
2. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes.
3. 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.
4. Ammo Box is for SIP-3L Spread Lead.
5. Bulk is for SIP-3L Straight Lead.
AH182/AH183 Rev. 6
1 of 10
FEBRUARY 2009
www.diodes.com
© Diodes Incorporated
AH182/AH183
LOW POWER HALL EFFECT SWITCH
Pin Assignments
(1) SIP-3L
(2) SC59
(Top view)
(Top view)
3. Output
2. GND
3. Output
1. Vdd
GND 2.
1. Vdd
Pin Description
Pin Name
P/I/O
Pin #
Description
Vdd
GND
Output
P/I
P
O
1
2
3
Power Supply Input
Ground
Output Pin
Block Diagram
1
Vdd
Reg./Switch
Output
3
Hall Plate
Gnd
Amp
2
AH182/AH183 Rev. 6
2 of 10
FEBRUARY 2009
www.diodes.com
© Diodes Incorporated
AH182/AH183
LOW POWER HALL EFFECT SWITCH
Typical Circuit
2.5~5.5V
RL
Vdd
Output
AH182/
AH183
GND
Absolute Maximum Ratings (TA = 25°C)
Symbol
Parameter
Rating
Unit
Vdd
B
IOUT
Supply Voltage
Magnetic Flux Density
Output current
7
V
Unlimited
10
SIP-3L
SC59
550
230
150
mW
mW
°C
PD
Power Dissipation
TJ(MAX)
TST
Maximum Junction Temperature
Storage Temperature Range
-65 to +150
°C
Recommended Operating Conditions (TA = 25°C)
Symbol
Parameter
Supply Voltage
Operating Ambient Temperature
Conditions
Min
Unit
Max
Vdd
TA
Operating
Operating
2.5
-40
5.5
85
V
°C
AH182/AH183 Rev. 6
3 of 10
www.diodes.com
FEBRUARY 2009
© Diodes Incorporated
AH182/AH183
LOW POWER HALL EFFECT SWITCH
Electrical Characteristics (TA = 25°C, Vdd = 3V )
Symbol
Characteristic
Conditions
Min
Typ.
Max
Unit
VOUT
Output On Voltage
Output Leakage Current VOUT = 5.5V, B < Brp
IOUT = 1mA
-
-
0.1
<0.1
-
-
5
280
50
50
200
0.1
25
0.3
1
V
µA
mA
uA
uA
uA
µs
ms
us
Ioff
Idd(en)
Idd(dis)
Idd(avg)
Idd(avg)
Tawake
Chip enable
Chip disable
AH182: average supply current
AH183: average supply current
-
-
-
-
-
-
-
-
-
2.0
8.0
10
500
100
100
400
-
Supply Current
Awake Time
Period
AH182
AH183
AH182
AH183
Tperiod
D.C.
%
%
Duty Cycle
-
Test Circuit
182/183
1
3
2
3V
AH182/AH183 Rev. 6
4 of 10
FEBRUARY 2009
www.diodes.com
© Diodes Incorporated
AH182/AH183
LOW POWER HALL EFFECT SWITCH
Magnetic Characteristics (TA = 25°C, Vdd = 3V)
(1mT = 10 Gauss)
Symbol
Characteristic
Min
Typ.
Max
Unit
Bops(south pole to brand side)
Brps(south pole to brand side)
Operation Point
Release Point
-
10
40
30
60
-
Gauss
Bhy( Bopx − Brpx )
Hysteresis
-
10
-
Output
S
S
Vdd
( off-state )
Marking side
Bhy
Turn off
Vsat
Turn on
Marking side
N
N
( on-state )
(SIP-3L)
(SC59)
0
Brp
Bop
( Magnetic flux density B)
AH182/AH183 Rev. 6
5 of 10
FEBRUARY 2009
www.diodes.com
© Diodes Incorporated
AH182/AH183
LOW POWER HALL EFFECT SWITCH
Performance Characteristics
(1) 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
。
TA ( C)
85
(2) SC59 (Commonly known as SOT23 in Asia)
25
50
60
70
80
85
90
110
100
110
74
120
55
130
140
150
TA (°C)
230
184
166
147
129
120
92
37
18
0
PD (mW)
PD (m W )
Power D issipation C urve
300
200
100
0
85
0
25
50
75
100
125
150
。
TA ( C )
AH182/AH183 Rev. 6
6 of 10
FEBRUARY 2009
www.diodes.com
© Diodes Incorporated
AH182/AH183
LOW POWER HALL EFFECT SWITCH
Marking Information
(1) SIP-3L
( Top View )
Y : Year : 0~9
WW : Week : 01~52, "52" represents
Part Number
182/183
Y WW X
52 and 53 week
X : Internal Code : a~z : Lead Free
(2) SC59 (Commonly known as SOT23 in Asia)
( Top View )
XX : Identification code
Y : Year 0~9
W : Week : A~Z : 1~26 week;
a~z : 27~52 week; z represents
52 and 53 week
XX Y W X
X : A~Z : Green
a~z : Lead Free
Part Number
Package Identification Code
AH182
AH183
SC59
SC59
K2
K3
AH182/AH183 Rev. 6
7 of 10
FEBRUARY 2009
www.diodes.com
© Diodes Incorporated
AH182/AH183
LOW POWER HALL EFFECT SWITCH
Package Information (All Dimensions in mm)
(1) Package Type: SIP-3L for Bulk only
0.51mm
NOM
2.00mm
1.15mm
BRANDED
SURFACE
1
2
3
Active Area Depth
Sensor Location
Package Dimension
AH182/AH183 Rev. 6
8 of 10
FEBRUARY 2009
www.diodes.com
© Diodes Incorporated
AH182/AH183
LOW POWER HALL EFFECT SWITCH
Package Information (Continued)
(2) Package Type: SIP-3L for Ammo Pack-only
(3) Package Type: SC59 (commonly known as SOT23 in Asia)
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°
AH182/AH183 Rev. 6
9 of 10
www.diodes.com
FEBRUARY 2009
© Diodes Incorporated
AH182/AH183
LOW POWER HALL EFFECT SWITCH
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 Diodes Incorporatedand all the companieswhose products are represented onour website, harmlessagainst all damages.
LIFE SUPPORT
Diodes Incorporated productsare notauthorizedfor use as criticalcomponents in lifesupportdevices or systemswithout theexpressed written approval ofthe
President of DiodesIncorporated.
AH182/AH183 Rev. 6
10 of 10
FEBRUARY 2009
www.diodes.com
© Diodes Incorporated
相关型号：
©2020 ICPDF网 联系我们和版权申明