AH1885 Overview
Pin Assignments AH1885 is with two Hall effect plates and dual CMOS output driver, mainly designed for battery powered, hand-held equipment (such as Cellular and Cordless Phone, PDA). The total operation power is down to 15uW in the 1.8V supply. Either north or south pole of sufficient strength will turn the output1 on.
AH1885 Key Features
- Micropower operation
- Operation with North or South Pole
- 1.65V to 3.3V battery operation
- Chopper stabilized
- Superior temperature stability
- Extremely Low Switch-Point Drift
- Insensitive to Physical Stress
- Good RF noise immunity
- 40C to 85C operating temperature
- ESD ＞ 4KV in human body mode