AH4930 Description
The AH4930 3D magnetic chip is a miniature monolithic sensor IC sensitive to the three orthogonal ponents of the flux density applied to the IC. On-chip integrated temperature sensor data is available for system functions such as junction temperature indication and temperature pensation of magnetic field measurement. A precision analog signal-path along with integrated ADC digitizes the measured analog magnetic...
AH4930 Key Features
- 3D magnetic flux density sensing
- Low power-down current 9nA typical
- Very low power consumption = 13μA during operation (10Hz
- Digital output via standard I2C interface up to 1 Mbit/sec
- 12-bit data resolution for each measurement direction
- Bx, By and Bz linear field measurement up to +-1300Gs
- Different power modes and variable update frequencies
- Supply voltage range = 2.8V to 5.5V, temperature range TJ =
- 40°C to +125°C
- Small, industrial 6-pin SOT26 (Type A1) package