YAS529
YAS529 is Magnetic field Sensor manufactured by YAMAHA.
Overview
YAS529 is the Triaxial Geomagnetic Sensor IC integrating buffer amplifier, A/D converter, clock generator, and serial data interface circuit (supports I2C bus) on one chip package. YAS529 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.
- 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.
- Three A/D input pins for an inclination sensor
- Power-down control of an inclination sensor with a standby pin by the use of the General-Purpose Output
(GPO) Pin
- Others.
Manufacturing process CMOS + Magnetic Sensor Package Lead-free 10-pin WLCSP package (YAS529-PZ) Supply voltage for core 2.5 V to 3.6 V Supply voltage for Interface 1.65 V to VDD (Operating temperature : -20 to +95 °C)
2.30 V to VDD (Operating temperature : -40 to +95 °C) Operating temperature -40 to +95 °C (Supply for the interface : 2.30V to VDD) Consumption current during operation.
Magnetic field measurement 4 m A (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) Measuring time Magnetic sensor measurement .... within 10 ms (Three axes collective measurement) Inclination sensor A/D within 10 ms (Three axes collective measurement)
YAS52...
