Datasheet > TMP36-PT7

TMP36-PT7

更新时间： 2024-11-26 14:28:31

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
19页	457K
描述
Voltage Output Temperature Sensors

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中文翻译

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数据手册

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TMP36-PT7 数据手册

Low Voltage Temperature Sensors

Data Sheet

TMP35/TMP36/TMP37

FEATURES

FUNCTIONAL BLOCK DIAGRAM

+V (2.7V TO 5.5V)

Low voltage operation (2.7 V to 5.5 V)

Calibrated directly in °C

10 mV/°C scale factor (20 mV/°C on TMP37)

2°C accuracy over temperature (typ)

0.5°C linearity (typ)

TMP35/

TMP36/

TMP37

SHUTDOWN

OUT

Stable with large capacitive loads

Specified −40°C to +125°C, operation to +150°C

Less than 50 µA quiescent current

Shutdown current 0.5 µA max

Low self-heating

Figure 1.

PIN CONFIGURATIONS

Qualified for automotive applications

GND

OUT

APPLICATIONS

TOP VIEW

(Not to Scale)

Environmental control systems

Thermal protection

SHUTDOWN

Industrial process control

Fire alarms

Power system monitors

CPU thermal management

NC = NO CONNECT

Figure 2. RJ-5 (SOT-23)

OUT

GENERAL DESCRIPTION

TOP VIEW

The TMP35/TMP36/TMP37 are low voltage, precision centi-

grade temperature sensors. They provide a voltage output that

is linearly proportional to the Celsius (centigrade) temperature.

The TMP35/TMP36/TMP37 do not require any external

calibration to provide typical accuracies of 1°C at +25°C

and 2°C over the −40°C to +125°C temperature range.

(Not to Scale)

SHUTDOWN

GND

NC = NO CONNECT

Figure 3. R-8 (SOIC_N)

The low output impedance of the TMP35/TMP36/TMP37 and

its linear output and precise calibration simplify interfacing to

temperature control circuitry and ADCs. All three devices are

intended for single-supply operation from 2.7 V to 5.5 V maxi-

mum. The supply current runs well below 50 µA, providing

very low self-heating—less than 0.1°C in still air. In addition, a

shutdown function is provided to cut the supply current to less

than 0.5 µA.

BOTTOM VIEW

(Not to Scale)

PIN 1, +V ; PIN 2, V

; PIN 3, GND

OUT

Figure 4. T-3 (TO-92)

The TMP35 is functionally compatible with the LM35/LM45

and provides a 250 mV output at 25°C. The TMP35 reads

temperatures from 10°C to 125°C. The TMP36 is specified from

−40°C to +125°C, provides a 750 mV output at 25°C, and

operates to 125°C from a single 2.7 V supply. The TMP36 is

functionally compatible with the LM50. Both the TMP35 and

TMP36 have an output scale factor of 10 mV/°C.

The TMP37 is intended for applications over the range of 5°C

to 100°C and provides an output scale factor of 20 mV/°C. The

TMP37 provides a 500 mV output at 25°C. Operation extends

to 150°C with reduced accuracy for all devices when operating

from a 5 V supply.

The TMP35/TMP36/TMP37 are available in low cost 3-lead

TO-92, 8-lead SOIC_N, and 5-lead SOT-23 surface-mount

packages.

Rev. H

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

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中文翻译

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与TMP36-PT7相关器件

型号	品牌	获取价格	描述	数据表
TMP37	ADI	获取价格	Low Voltage Temperature Sensors
TMP37FS	ADI	获取价格	Low Voltage Temperature Sensors
TMP37FS-REEL	ADI	获取价格	Analog Temperature Sensor, ANALOG TEMP SENSOR-VOLTAGE, 0.1-2V, 4Cel, RECTANGULAR, SURFACE
TMP37FSZ	ADI	获取价格	暂无描述
TMP37FT9	ADI	获取价格	Low Voltage Temperature Sensors
TMP37FT9	ROCHESTER	获取价格	ANALOG TEMP SENSOR-VOLTAGE, 3Cel, RECTANGULAR, THROUGH HOLE MOUNT, PLASTIC, TO-226AA, TO-9
TMP37FT9-REEL	ADI	获取价格	Low Voltage Temperature Sensors
TMP37FT9Z	ADI	获取价格	Low Voltage Temperature Sensors
TMP37FT9Z	ROCHESTER	获取价格	ANALOG TEMP SENSOR-VOLTAGE, 3Cel, RECTANGULAR, THROUGH HOLE MOUNT, ROHS COMPLIANT, PLASTIC
TMP37GRT	ADI	获取价格	Low Voltage Temperature Sensors

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