Datasheet > ATS51

ATS51

更新时间： 2024-09-18 06:38:39

品牌	Logo	应用领域
其他 - ETC		传感器温度传感器输出元件驱动
页数	文件大小	规格书
9页	305K
描述
LOW-VOLTAGE SOT-23 TEMPERATURE SENSOR WITH HIGH OUTPUT DRIVE

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ATS51 数据手册

aTS51

LOW-VOLTAGE SOT-23

TEMPERATURE SENSOR WITH HIGH OUTPUT DRIVE

PRODUCT SPECIFICATION

New Release Specification

General Description

Pin Configuration

The aTS51 is a high-precision CMOS temperature

sensor that provides a cost-effective solution for

applications requiring high-accuracy low-power

temperature monitoring. The aTS51 is ideally suited for

applications requiring high drive current. The aTS51

output voltage ramp is extremely linear and has a

slope of 10mV/°C. With a supply voltage of 2.7V to

6V, the aTS51 is accurate to ±1°C over a temperature

range of −40°C to 125°C and has a typical room

temperature accuracy of ±0.5°C. Reducing the supply

voltage to 2.7V does not change the negative and

positive temperature extremes. As well, the aTS51

does not require external calibration. Calibration of

each device is performed at the factory.

SOT- 23 3-lead

V_DD

GND

aTS51

V_OUT

actual part marking below

Features

•

Precision Calibrated to ±1°C at 25°C

Low Output Impedance for 1mA Load

Temperature Range: -40°C to 125°C

Extremely Linear Output Ramp: 10mV/°C

Output Ramp is Calibrated to Degrees Celsius

Low Operating Current: ≤ 130μA

Accuracy vs Temperature

V_DD=+5V

upper spec limit

Low Self Heating: 0.2°C Typical in Still Air

Operating Voltage Range: +2.7V to +6V

Uses a Single Positive Supply

-1

-2

-3

-4

Non-linearity: ≤ 0.8°C

lower spec limit

-40

125

Applications

-50

100

•

Mobile Phones

Temperature (°C)

Mobile Communications Terminals

Computers

Battery Management

FAX Machines/Printers/Copiers

Portable Medical Instruments

HVAC

Power Supply Modules

Disk Drives

Automotive Control Circuits

Ordering Information

Part Number

Package

3-Pin SOT-23

Temperature Range

Part Marking

How Supplied

aTS51S3

-40˚C to +125˚C

AByw

3000 units on T&R

y – year, w - week

www.andigilog.com

70A03203-003

12 3 4 5 6 7...9

中文翻译

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