AH1804
Description
The AH1804 is a micropower Omnipolar Hall effect switch IC with a single output driver with internal pull up and pull down capability. Designed for portable and battery powered equipment such as cellular phones and portable PCs the average supply current is only 12µA at 3.3V.
Key Features
- Omnipolar operation (North or South pole)
- Low supply voltage 2.5V to 3.6V
- Micropower operation
- No external pull up resistors required
- Chopper stabilized design o Superior temperature stability o Extremely Low Switch-Point Drift o Insensitive to Physical Stress
- Good RF noise immunity
- -40°C to 85°C operating temperature
- Small low profile DFN1216-4 and SC59 packages
- ESD (HBM) ＞ 5KV
- “Green” Molding Compound
