Datasheet > ATS45CS3

ATS45CS3

更新时间： 2024-11-07 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
8页	242K
描述
LOW-VOLTAGE ULTRA-LOW-POWER TEMPERATURE SENSOR WITH HIGH OUTPUT DRIVE

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ATS45CS3 数据手册

aTS45C

OW-VOLTAGE

ENSOR WITH

LTRA-LOW-POWER

IGH UTPUT RIVE

EMPERATURE

RODUCT

PECIFICATION

Fully Released Specification

General Description

Pin Configuration

The aTS45C is a silicon integrated circuit temperature

sensor. The aTS45C maintains an accuracy of ±4°C

over a temperature range of −20°C to 100°C. At 25°C

(room temperature) the accuracy is calibrated to

typically better than ±2°C (V_OUT= 250mV). This

calibration is done during probe and guaranteed on

each device. The aTS45C also maintains one of the

lowest power consumption requirement in the industry

and therefore reduces any inaccuracies due to self-

heating.

SOT- 23 3-lead

SOT-23 3-Pin Package

V_DD

GND

aTS45C

Features

V_OUT

•

Calibrated 25°C performance ±3°C

Low Operating Current: ≤ 25µA

actual part marking below

Temperature Range: -20°C to 100°C

Extremely Linear Output Ramp: 10mV/°C

Output Ramp is Calibrated to Degrees Celsius

Low Self Heating: 0.04°C Typical in Still Air

Operating Voltage Range: +2.7V to +5.5V

Negative Bias Required

below 10°C

Optional Single Positive Supply Operation at

Reduced Range: 10°C to 100°C

•

Non-linearity: ≤ 0.8°C

3-pin Pb-Free SOT-23 Package

upper spec limits

lower spec limits

Applications

•

Mobile Communications Terminals

-1

-2

Computers and Peripherals

Battery Management

FAX Machines/Printers/Copiers

Portable Medical Instruments

HVAC

-3

-4

-20

100

Temperature (°C)

Power Supply Modules

Disk Drives

Accuracy vs. Temperature

Ordering Information

Part Number

Package

3-Pin SOT-23

Temperature Range

Part Marking

How Supplied

aTS45CS3

-20˚C to +100˚C

AGyw

3000 units on T&R

y – year, w - week

www.andigilog.com

April 2006 - 70A03207

12 3 4 5 6 7 8

中文翻译

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