AH1903
Description
The AH1903 is a high sensitivity micropower Omnipolar or Unipolar selectable Hall effect switch IC with internal pull up and pull down capability.
Key Features
- Supply Voltage of 1.6V to 3.6V
- High Sensitivity
- Micropower Operation
- Chopper Stabilized Design Provides
- No External Pull-up Resistors Required
- Good RF Noise Immunity
- 40°C to +85°C Operating Temperature
- High ESD capability of 8kV (Human Body Model) on VDD, GND and OUTPUT Pins
- Small Low Profile X1-DFN1216-4 Package
- Totally Lead-Free & Fully RoHS pliant (Notes 1 & 2)
Applications
- Open and Close Detect for flip/slide Cellular Phones
