AH337 Overview
Pin Assignments AH337 is an unipolar Hall-Effect sensor for contactless switching applications. The device includes an on-chip Hall voltage generator for magnetic sensing, an amplifier that amplifies the Hall voltage, a Schmitt trigger to provide switching hysteresis for noise rejection, and an open-collector output. The band-gap regulator allows a wide operating voltage range.
AH337 Key Features
- Unipolar Hall-Effect sensor
- 4.2V to 28V DC operating voltage
- Temperature pensation
- Open drain pre-driver
- 25mA maximum output sink current
- Operating temperature: -40°C to +125°C
- SIP-3L and SC59 packages
- Green Molding pound (No Br, Sb) (Note 1)
- VCD/DVD Loader, CD/DVD ROM
- Cover Detector
