参数资料
型号: YAS526C-QZ
元件分类: 磁阻传感器
英文描述: MAGNETIC FIELD SENSOR-MAGNETORESISTIVE, -.3-0.3mT, SQUARE, SURFACE MOUNT
封装: LEAD FREE, QFN-28
文件页数: 1/10页
文件大小: 709K
代理商: YAS526C-QZ
YAS526C
MS-2
Magnetic field Sensor
YAS526C CATALOG
CATALOG No.: LSI-BAS526C20
2007.6
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, compact and low-power electronic compass 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 mW (VDD = 3.0 V)
Inclination sensor A/D conversion ........ 6 mW (VDD = 3.0 V)
Magnetic sensor section
Measuring magnetic field range ........... ±300 T
Resolution ............................................. ≦0.6 T/count (X,Y), ≦1.2 T/count (Z)
A/D input section
Input range ............................................ 0.5 V to 2.5 V
Resolution ............................................. 3.0 mV
Measuring time
Magnetic sensor measurement .............. within 8 ms (Three axes collective measurement)
Inclination sensor A/D .......................... within 4 ms (per 1 channel)
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