Datasheet > TLE493D-W2B6A0

TLE493D-W2B6A0

更新时间： 2024-02-20 08:43:33

品牌	Logo	应用领域
英飞凌 - INFINEON		传感器换能器
页数	文件大小	规格书
21页	627K
描述
Low Power 3D Hall Sensor with I2C Interface and Wake Up Function

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中文翻译

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技术参数
数据手册

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TLE493D-W2B6A0 技术参数

生命周期：	Active	包装说明：	TSOP-6
Reach Compliance Code：	compliant	风险等级：	5.23
其他特性：	AEC-Q100; IT HAS SENSITIVITY OF 7.7 LSB12/MT	主体宽度：	1.6 mm
主体高度：	1.1 mm	主体长度或直径：	2.9 mm
外壳：	PLASTIC	安装特点：	SURFACE MOUNT
最大工作电流：	5 mA	最高工作温度：	125 °C
最低工作温度：	-40 °C	输出接口类型：	I2C INTERFACE
输出类型：	DIGITAL VOLTAGE	封装形状/形式：	RECTANGULAR
传感器/换能器类型：	MAGNETIC FIELD SENSOR,HALL EFFECT	最大供电电压：	3.5 V
最小供电电压：	2.8 V	表面贴装：	YES
端接类型：	SOLDER	Base Number Matches：	1

TLE493D-W2B6A0 数据手册

TLE493D-W2B6

Functional Description

This three dimensional Hall effect sensor can be configured by the microcontroller. The measurement data is

provided in digital format to the microcontroller. The microcontroller is the master and the sensor is the slave.

It also provides test functions and the capability to wake up a sleeping system.

2.1

General

Description of the Block diagram and its functions.

F-OSC

LP-OSC

Power Mode Control

VDD

GND

Bias

Wake Up

SCL; /INT

Lateral

Hall plates

Z-Direction

Comparator

Digital tracking,

demodulation &

I²C interface

ADC

MUX

SDA

Vertical

Hall plates

Y-Direction

Temperature

Figure 1

Block Diagram

The IC consists of three main functional units containing the following building blocks:

•

The power mode control system, containing a low-power oscillator, basic biasing, accurate restart,

undervoltage detection and a fast oscillator.

The sensing unit, which contains the HALL biasing, HALL probes with multiplexers and successive tracking

ADC, as well as a temperature sensor is implemented.

The I2C interface, containing the register files and I/O pads

2.1.1

Power mode control

The power mode control provides the power distribution in the IC, a power-on reset function and a specialized

low-power oscillator as the clock source. It also manages the start-up behavior.

•

On start-up, this unit:

–

activates the biasing, provides an accurate reset detector and fast oscillator

sensor enters low power mode and can be configured via I2C interface

•

After re-configuration, a measurement cycle is performed, which consists of the following steps:

–

activating internal biasing, checking for the restart condition and providing the fast oscillator

HALL biasing

measuring the three HALL probe channels sequentially (including the temperature). This is enabled by

default

–

reentering configured mode

Data Sheet

Ver. 1.0

2018-01-24

1 2 345 6 7...21

中文翻译

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与TLE493D-W2B6A0相关器件

型号	品牌	获取价格	描述	数据表
TLE493D-W2B6A1	INFINEON	获取价格	Low Power 3D Hall Sensor with I2C Interface and Wake Up Function
TLE493DW2B6A1HTSA1	INFINEON	获取价格	Hall Effect Sensor,
TLE493D-W2B6A2	INFINEON	获取价格	Low Power 3D Hall Sensor with I2C Interface and Wake Up Function
TLE493DW2B6A2HTSA1	INFINEON	获取价格	Hall Effect Sensor,
TLE493D-W2B6A3	INFINEON	获取价格	Low Power 3D Hall Sensor with I2C Interface and Wake Up Function
TLE493DW2B6A3HTSA1	INFINEON	获取价格	Hall Effect Sensor,
TLE4941	INFINEON	获取价格	Differential Two-Wire Hall Effect Sensor IC
TLE4941-1C	INFINEON	获取价格	Analog Circuit, 1 Func, PSSS2, PLASTIC, SSO-2
TLE4941-1C-HT	INFINEON	获取价格	Analog Circuit,
TLE4941-2	INFINEON	获取价格	Differential Two-Wire Hall Effect Sensor IC

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