Datasheet > TMP03FRU-REEL7

TMP03FRU-REEL7

更新时间： 2024-11-23 22:59:11

品牌	Logo	应用领域
亚德诺 - ADI		输出元件传感器换能器
页数	文件大小	规格书
17页	308K
描述
SENSOR TEMPERATURE PWM 8TSSOP

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数据手册
替代型号

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TMP03FRU-REEL7 数据手册

Serial Digital Output Thermometers

TMP03/TMP04

FUNCTIONAL BLOCK DIAGRAM

FEATURES

Low Cost 3-Pin Package

Modulated Serial Digital Output

Proportional to Temperature

TMP03/TMP04

TEMPERATURE

SENSOR

ꢀ1.5ꢁC Accuracy (typ) from –25ꢁC to +100ꢁC

Specified –40ꢁC to +100ꢁC, Operation to 150ꢁC

Power Consumption 6.5 mW Max at 5 V

Flexible Open-Collector Output on TMP03

CMOS/TTL-Compatible Output on TMP04

Low Voltage Operation (4.5 V to 7 V)

VPTAT

DIGITAL

MODULATOR

REF

APPLICATIONS

Isolated Sensors

V+

GND

OUT

Environmental Control Systems

Computer Thermal Monitoring

Thermal Protection

Industrial Process Control

Power System Monitors

PACKAGE TYPES AVAILABLE

TO-92

GENERAL DESCRIPTION

The TMP03/TMP04 are monolithic temperature detectors that

generate a modulated serial digital output that varies in direct

proportion to the temperature of the device. An onboard sensor

generates a voltage precisely proportional to absolute tempera-

ture which is compared to an internal voltage reference and

input to a precision digital modulator. The ratiometric encoding

format of the serial digital output is independent of the clock drift

errors common to most serial modulation techniques such as

voltage-to-frequency converters. Overall accuracy is 1.5°C

(typical) from –25°C to +100°C, with excellent transducer lin-

earity. The digital output of the TMP04 is CMOS/TTL

compatible, and is easily interfaced to the serial inputs of most

popular microprocessors. The open-collector output of the

TMP03 is capable of sinking 5 mA. The TMP03 is best suited

for systems requiring isolated circuits utilizing optocouplers or

isolation transformers.

TMP03/TMP04

V+

GND

OUT

BOTTOMVIEW

(Not to Scale)

SO-8

OUT

TMP03/

TMP04

V+

GND

TOP VIEW

The TMP03 and TMP04 are specified for operation at supply

voltages from 4.5 V to 7 V. Operating from 5 V, supply current

(unloaded) is less than 1.3 mA.

(Not to Scale)

NC = NO CONNECT

The TMP03/TMP04 are rated for operation over the –40°C to

+100°C temperature range in the low cost TO-92, SO-8, and

TSSOP-8 surface mount packages. Operation extends to 150°C

with reduced accuracy.

(continued on page 4)

Rev. B

Document Feedback

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rightsof third parties that may result fromits use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks andregisteredtrademarks are the property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Technical Support

www.analog.com

12 3 4 5 6 7...17

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TMP03FRU-REEL7 替代型号

型号	品牌	替代类型	描述	数据表
TMP03FS-REEL	ADI	完全替代	SENSOR TEMPERATURE PWM 8SOIC
TMP03FSZ	ADI	功能相似	Serial Digital Output Thermometers
TMP03FS	ADI	功能相似	Serial Digital Output Thermometers

与TMP03FRU-REEL7相关器件

型号	品牌	获取价格	描述	数据表
TMP03FRUZ-REEL7	ADI	获取价格	DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 1.50Cel, RECTANGULAR, SURFACE MOUNT, ROHS COMPLIANT,
TMP03FS	ADI	获取价格	Serial Digital Output Thermometers
TMP03FS-REEL	ADI	获取价格	SENSOR TEMPERATURE PWM 8SOIC
TMP03FSZ	ADI	获取价格	Serial Digital Output Thermometers
TMP03FSZ-REEL	ADI	获取价格	Temperature Sensor - Serial Digital Output Thermometers
TMP03FT9	ADI	获取价格	Serial Digital Output Thermometers
TMP03FT9Z	ADI	获取价格	Serial Digital Output Thermometers
TMP03GBC	ADI	获取价格	Serial Digital Output Thermometers
TMP04	ADI	获取价格	Serial Digital Output Thermometers
TMP04060F-XXX	ETC	获取价格	Microcontroller

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