AH173WL-B中文資料易亨電子數(shù)據(jù)手冊PDF規(guī)格書
AH173WL-B規(guī)格書詳情
■ General Description
AH173 is a single-digital-output Hall-effect sensor with pull-up resistor for high temperature operation. The device includes an on-chip Hall voltage generator for magnetic sensing, an amplifier to amplify Hall voltage, and a comparator to provide switching hysteresis for noise rejection, and an output driver with a pull-up resistor (Rpu). An internal bandgap regulator is used to provide temperature compensated supply voltage for internal circuits and allows a wide operating supply range. While the magnetic flux density (B) is larger than operate point (Bop), the OUT pin turns on (low). If B moves toward release point (Brp), the OUT pin is latched “on” state prior to B
■ Features
- Bipolar Hall effect latch sensor
- 3V to 20V DC operation voltage
- Built-in pull-up resistor
- 25mA output sink current
- Operating temperature: ?40°C ~ +125°C
- Package: SIP3, SOT23
■ Applications
- Rotor position sensing
- Current switch
- Encoder
- RPM detection
產(chǎn)品屬性
- 型號：
AH173WL-B
- 制造商：
ANACHIP
- 制造商全稱：
Anachip Corp
- 功能描述：
Internal Pull-up Hall Effect Latch For High Temperature
