YAS526C
YAS526C is Magnetic field Sensor manufactured by YAMAHA.
Overview
YAS526C is the Triaxial Geomagnetic Sensor IC integrating high sensitivity triaxial Magnetic Sensors, A/D inputs for inclination sensors, temperature sensor for inclination sensor temperature characteristics correction, Buffer Amplifiers, A/D Converters, Clock Generators, and Serial Data Interfaces (supports I2C) on a multi-chip package. YAS526C allows you to make up a high sensitive, pact and low-power electronic pass in a portable GPS system or a mobile phone.
- Features
- A manufacturing process that makes magnetic sensor on Si wafer with high precision realizes integration with peripheral circuits on one chip.
- High sensitive geomagnetic sensor IC is realized by integrating magnetic sensors and low noise amplifiers.
- Three A/D input pins for inclination sensor
- High noise immunity is improved by digitizing output from geomagnetic sensor IC.
- External interface supports I2C bus (100kbps/400kbps, slave mode).
- Geomagnetic sensor with superior high board density and low-power consumption.
- Automatic power-down control mode is available after geomagnetic measurements.
- Temperature sensor for inclination sensor temperature characteristics correction
- Others.
Manufacturing process CMOS + Magnetic Sensor Package Lead-free 28-pin QFN package (YAS526C-QZ) Supply voltage for Core 2.5 V to 3.6 V Supply voltage for Interface 1.7 V to VDD Operating temperature -20 to +85 °C Power consumption during operation.
Magnetic field measurement 27 m W (VDD = 3.0 V) Inclination sensor A/D conversion 6 m W (VDD = 3.0 V) Magnetic sensor section Measuring magnetic field range ±300 µT Resolution ≦0.6 µT/count (X,Y), ≦1.2 µT/count (Z) A/D input section Input range...
