参数资料
型号: A1351KKTTN-T
元件分类: 磁阻传感器
英文描述: MAGNETIC FIELD SENSOR-HALL EFFECT, 0.20-4.80V, RECTANGULAR, THROUGH HOLE MOUNT
封装: LEAD FREE, PLASTIC, SIP-4
文件页数: 12/23页
文件大小: 654K
代理商: A1351KKTTN-T
A1351
High Precision Linear Hall Effect Sensor IC
with a Push/Pull, Pulse Width Modulated Output
2
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
Selection Guide1
Part Number
Ambient Operating Temperature
Packing2
A1351KKTTN-T
–40°C to 125°C
4000 pieces per 13-in. reel
1All variants are programmable for unidirectional or bidirectional use.
2Contact Allegro for additional packing options.
Terminal List Table
Number
Name
Description
1
VCC
Input power supply; use bypass capacitor to connect to ground
2
PWMOUT
Pulse width modulated output signal; also used for programming
3
NC
Not connected
4
GND
Ground
Absolute Maximum Ratings
Characteristic
Symbol
Notes
Rating
Units
Forward Supply Voltage
VCC
16
V
Reverse Supply Voltage
VRCC
–16
V
Forward PWM Output Voltage
VPWMOUT
28
V
Reverse PWM Output Voltage
VRPWMOUT
–0.2
V
Ambient Operating Temperature
TA
Range K
–40 to 125
°C
Storage Temperature
Tstg
–65 to 165
°C
Junction Temperature
TJ(max)
165
°C
An internal filter of approximately 150 Hz is used to achieve 11 bits
of output resolution.
Key applications for the A1351 include battery current sensing,
exhaust gas return (EGR), throttle position, ride height and seat
belt tensioning systems.
The A1351 is provided in an extremely thin case (1 mm thick),
4-pin SIP (single in-line package, suffix KT) that is lead (Pb) free,
with 100% matte tin leadframe plating.
Description (continued)
2
34
1
Pin-out Diagram
Branded
Face
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