A1128 Description
The A1128 is a field-programmable, unipolar Hall-effect switch designed for use in high-temperature applications. This device uses a chopper-stabilization technique to eliminate offset inherent in single-element devices. The devices are externally programmable.
A1128 Key Features
- Chopper stabilization for stable switchpoints throughout operating temperature range
- Externally programmable: ▫ Operate point (through the VCC pin) ▫ Output polarity ▫ Output fall time for reduced EMI in a
A1128 Applications
- On-board voltage regulator for 3 to 24 V operation
- On-chip protection against