Datasheet > TC1024

TC1024

更新时间： 2024-09-17 22:20:07

品牌	Logo	应用领域
TELCOM		转换器
页数	文件大小	规格书
6页	61K
描述
PRECISION TEMPERATURE-TO-VOLTAGE CONVERTERS WITH SHUTDOWN MODE

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中文翻译

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数据手册

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TC1024 数据手册

PRELIMINARY INFORMATION

PRECISIONTEMPERATURE-TO-VOLTAGE

CONVERTERS WITH SHUTDOWN MODE

TC1023

TC1024

PRECISIONTEMPERATURE-TO-VOLTAGECONVERTERS

WITH SHUTDOWN MODE

FEATURES

GENERAL DESCRIPTION

■ Linearized Temperature-to-Voltage Converters

The TC1023/1024 temperature sensors furnish a lin-

earized output voltage directly proportional to measured

temperature. The TC1023 has a temperature measure-

ment range of – 20°C to +100°C. Its output voltage is

■

Direct Centigrade Output Voltage Scaling (TC1023)

■ Shutdown/Calibrate Mode

■ Multi-Zone Temperature Sensing Capability

■ Wide Temperature Measurement

directly calibrated in degrees Centigrade (i.e., V_OUT

Range (TC1024) ........................... – 20°C to +125°C

■ Excellent Temperature Converter Linearity ..0.8°C

Over Temperature

10mV/°C x Temperature °C). An external pull-down resis-

tor to a negative voltage source is required for temperature

measurement below 0°C.

■ High Temperature Converter Accuracy......... ± 2°C

at 25°C Guaranteed

■ Small Packages .........8-Pin SOIC and 8-Pin MSOP

The TC1024 has a temperature measurement range of

– 20°C to +125°C, and operates with a single supply. It has

the same output voltage slope with temperature as the

TC1023 (10mV/°C). The output voltage range is 100mV at

– 20°C to 1,750mV at +125°C. Both devices have a chip

enable input that reduces supply current to 1µA (typical)

when pulled active high. In this state, the output defaults to

a high resistance allowing an external reference voltage to

be directly connected for A/D calibration.

APPLICATIONS

■ Power Supply Thermal Shut-Down

■ Temperature-Controlled Fans

■ Temperature Measurement/Instrumentation

■ Temperature Regulators

■ Consumer Electronics

■ Lithium Battery Temperature Monitor

Small size, low cost, flexibility and low power operation

make the TC1023/1024 suitable for a wide range of gen-

eral purpose temperature measurement applications.

TYPICAL APPLICATION

ORDERING INFORMATION

Output

Voltage

Part No.

Package

At 25°C

Temp. Range

_CC= 2.2V to 12V

TC1023VOA

TC1023VUA

TC1024VOA

TC1024VUA

8-Pin SOIC

250mV

– 20°C to +100°C

– 20°C to +125°C

8-Pin MSOP 250mV

8-Pin SOIC 750mV

8-Pin MSOP 750mV

MICROCONTROLLER

A/D

V_CC

V_OUT

CONVERTER

TC1023

PIN CONFIGURATION

8-Pin SOIC

GND

MSOP-8

V_OUT

V_CC

I/O LINE

TC1023VUA

TC1024VUA

TC1023VOA

TC1024VOA

GND

TC1023/1024-05 6/12/97 TelCom Semiconductor reserves the right to make changes in the circuitry and specifications of its devices.

12 3 4 5 6

中文翻译

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与TC1024相关器件

型号	品牌	获取价格	描述	数据表
TC1024VOA	TELCOM	获取价格	PRECISION TEMPERATURE-TO-VOLTAGE CONVERTERS WITH SHUTDOWN MODE
TC1024VUA	TELCOM	获取价格	PRECISION TEMPERATURE-TO-VOLTAGE CONVERTERS WITH SHUTDOWN MODE
TC1025	TELCOM	获取价格	LINEAR BUILDING BLOCK - DUAL LOW POWER COMPARATOR
TC1025	MICROCHIP	获取价格	Linear Building Block - Dual Low Power Comparator
TC10251	CDE	获取价格	Axial Leaded Aluminum Electrolytic Capacitors
TC10-25C5RE	VISHAY	获取价格	CAPACITOR, TANTALUM, SOLID, POLARIZED, 25 V, 10 uF, THROUGH HOLE MOUNT, RADIAL LEADED
TC1025C5RJ	VISHAY	获取价格	CAPACITOR, TANTALUM, SOLID, POLARIZED, 25 V, 10 uF, THROUGH HOLE MOUNT, RADIAL LEADED
TC1025C5RK	VISHAY	获取价格	CAPACITOR, TANTALUM, SOLID, POLARIZED, 25 V, 10 uF, THROUGH HOLE MOUNT, RADIAL LEADED
TC1025CEOA	MICROCHIP	获取价格	Linear Building Block - Dual Low Power Comparator
TC1025CEOART	MICROCHIP	获取价格	DUAL COMPARATOR, PDSO8, SOIC-8

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