Datasheet > TSH248

TSH248

更新时间： 2024-02-07 11:10:06

品牌	Logo	应用领域
TSC		/
页数	文件大小	规格书
8页	209K
描述
Micropower Omni-Polar Hall Effect Switch

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TSH248 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	风险等级：	5.84
Samacsys Description：	Micropower Omni-Polar Hall Effect Switch	主体宽度：	1.6 mm
主体高度：	0.85 mm	主体长度或直径：	2.9 mm
滞后：	0.7 mT	最大磁场范围：	6 mT
最小磁场范围：	0.5 mT	安装特点：	SURFACE MOUNT
最大工作电流：	4 mA	最高工作温度：	85 °C
最低工作温度：	-40 °C	输出类型：	CURRENT OUTPUT
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：	2.5 V
表面贴装：	YES	端接类型：	SOLDER

TSH248 数据手册

TSH248

Micropower Omni-Polar Hall Effect Switch

TSOT-23

Pin Definition:

1. V_CC

2. Output

3. GND

Description

TSH248 Hall-effect sensor is a temperature stable, stress-resistant, micro-power switch. Superior high-

temperature performance is made possible through a dynamic offset cancellation that utilizes chopper-

stabilization. This method reduces the offset voltage normally caused by device over-molding, temperature

dependencies and thermal stress.

TSH248 includes the following on a single silicon chip: voltage regulator, Hall voltage generator, small-signal

amplifier, chopper stabilization, Schmitt trigger, open-drain output. Advanced CMOS wafer fabrication processing

is used to take advantage of low-voltage requirements, component matching, very low input-offset errors and

small component geometries.

Features

Ordering Information

●

CMOS Hall IC Technology

Part No.

Package

Packing

Solid-State Reliability

TSH248CX RFG

TSOT-23

3kpcs / 7” Reel

Low power consumption for battery applications

Operation voltage range from 2.5V~3.5V

Note: “G” denote for Halogen Free Product

Application

●

Solid state switch

Lid close sensor for power supply devices

Magnet proximity sensor for reed switch

replacement in high duty cycle applications.

Handheld Wireless Handset Awake Switch (Flip

Cell/PHS Phone/Note Book/Flip Video Set)

●

Absolute Maximum Ratings (T_A= 25^oC unless otherwise noted)

Characteristics

Limit

Value

Unit

Supply voltage

V_CC

V_OUT

Output Voltage

Reverse voltage

Magnetic flux density

-0.3

V_CC/OUT

Unlimited

Output current

I_OUT

T_OPR

T_STG

T_J

Operating Temperature Range

Storage temperature range

^oC

-40 to +85

-55 to +150

150

Maximum Junction Temp

^oC/W

543

Thermal Resistance - Junction to Ambient

Thermal Resistance - Junction to Case

Package Power Dissipation

Rθ_JA

Rθ_JC

P_D

410

230

Note: Exceeding the absolute maximum ratings may cause permanent damage. Exposure to absolute maximum-

rated conditions for extended periods may affect device reliability.

1/8

Version: B14

12 3 4 5 6 7 8

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与TSH248相关器件

型号	品牌	描述	获取价格	数据表
TSH248CXRFG	TSC	Micropower Omni-Polar Hall Effect Switch	获取价格
TSH24A	Galaxy Microelectronics	2A,40V, Surface Mount Schottky Barrier Rectifiers	获取价格
TSH24BF	Galaxy Microelectronics	2A,40V, Surface Mount Schottky Barrier Rectifiers	获取价格
TSH24D	ETC	Voltage-Feedback Operational Amplifier	获取价格
TSH24I	STMICROELECTRONICS	HIGH PERFORMANCE QUAD BIPOLAR OPERATIONAL AMPLIFIER	获取价格
TSH24ID	STMICROELECTRONICS	HIGH PERFORMANCE QUAD BIPOLAR OPERATIONAL AMPLIFIER	获取价格

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