Datasheet > YAS525B

YAS525B

更新时间： 2024-11-07 03:12:27

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YAS525B 数据手册

YAS525B

MS-1C

Magnetic field Sensor

Overview

YAS525B is the biaxial geomagnetic sensor IC integrating a high sensitivity biaxial magnetic sensor, a

buffer amplifier, an AD converter (ADC), a clock generator, and serial data interface (supports I²C bus) on

one chip.

YAS525B 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 a Si wafer with high precision realizes

integration with peripheral circuits.

● High sensitive geomagnetic sensor IC is realized by integrating a magnetic sensor and a low noise buffer

amplifier.

● 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 measurements.

● Others.

Manufacturing process .......................... CMOS + Magnetic Sensor

Package ................................................. Lead-free 8-ball WLCSP Package (YAS525B-WZ)

Power supply voltage ............................ 2.5 ～ 3.3V

Operating temperature .......................... -20 ～ +85°C

Power consumption during operation ... 10mW (V^DD=3.0V，when magnetic field is measured.)

Magnetic sensor section

Measuring magnetic field range ... ±300µT

Resolution ..................................... ≦0.6µT/count

Measuring time ..................................... within 10ms/magnetic sensor mono-axial measurement

YAS525B CATALOG

CATALOG No.: LSI-BAS525B21

2007.6

12 3 4 5 6 7 8

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型号	品牌	获取价格	描述	数据表
YAS525B-WZ	YAMAHA	获取价格	Magnetoresistive Sensor, -.3mT Min, 0.3mT Max, CMOS, Plastic/epoxy, Square, 8 Pin, Surface
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YAS526C-QZ	YAMAHA	获取价格	Magnetoresistive Sensor, -.3mT Min, 0.3mT Max, Square, Surface Mount, LEAD FREE, QFN-28
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