A1281
A1281 Specification
Low Sensitivity Unipolar Hall Effect Switch
A1281 is an Unipolar Hall switch of low operating voltage and low sensitivity.
DMOS Hall Effect Switch
Supply Voltage 3.0 ~ 24V
Bop：175 Gauss Brp：130 Gauss
Output Open Drain
Package SIP-3(I3) SOT-23(S3)
- Absolute Maximum Ratings
At (Ta=25℃)
Characteristics
Values
Supply voltage (VDD)
Output Voltage,(Vout)
Output current, (ISINK)
Operating Temperature Range, (TA)
Storage temperature Range, (TS)
Package Power Dissipation, (PD)
-40 ~ +125 -55 ~ +150 606 / 230
Unit
V V m A ℃
℃ m W
- Functional Block Diagram
Voltage Regulator
Hall Sensor
Amp
Clock
Out
- Electrical Specifications
DC Operating Parameters： TA=+25℃, VDD=12V
Parameters
Test Conditions
Supply Voltage,(VDD)
Operating
Supply...
