SDC141
SDC141 is Switch Hall IC manufactured by SDC.
Description
Features
The SDC141 is a lock-type switch hall IC. It’s posed of
Tpower reverse protection circuit, high stable voltage regulator, hall voltage generator, a differential amplifier,
Nschmitt trigger and open collector output. Change of Emagnetic field can be converted into digital signal. It can be used for brushless DC three-phase motors, brushless
L DOCUMDC fans, and speed measurement occasions.
- Operating voltage: 4V to 24 V
- Built-in temperature pensation circuit
- Built-in power reverse protection
- Operating temperature: -55°C~150°C
- Open collector output
- 20m A(MAX) output sink current
- Operating speed: 0~100k Hz above
- Package：TO-92S、SOT23-3
Applications
- Three-phase brushless DC motor
- Brushless DC fan
- Tachometer
- Speed measurement
CONFIDENTIATO-92S
SOT-23-3
SDC Figure 1. Package Type
December, 2013 Rev. 1.1 ©2013 Shaoxing Devechip Microelectronics Co., Ltd.
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