Datasheet > YAS526C

YAS526C

更新时间： 2024-11-07 03:12:27

品牌	Logo	应用领域
雅马哈 - YAMAHA		传感器磁场传感器
页数	文件大小	规格书
10页	710K
描述
MS-2 Magnetic field Sensor

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YAS526C 数据手册

YAS526C

MS-2

Magnetic field Sensor

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 µT

Resolution ............................................. ≦0.6 µT/count (X,Y), ≦1.2 µT/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)

YAS526C CATALOG

CATALOG No.: LSI-BAS526C20

2007.6

12 3 4 5 6 7...10

中文翻译

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