Datasheet > TC1028

TC1028

更新时间： 2024-09-17 22:42:27

品牌	Logo	应用领域
TELCOM		比较器
页数	文件大小	规格书
1页	30K
描述
LINEAR BUILDING BLOCK - QUAD LOW POWER COMPARATOR AND VOLTAGE REFERENCE WITH SHUTDOWN

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中文翻译

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数据手册

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TC1028 数据手册

PRELIMINARY INFORMATION

EVALUATION

KIT

AVAILABLE

TC1028

LINEAR BUILDING BLOCK – QUAD LOW POWER COMPARATOR

AND VOLTAGE REFERENCE WITH SHUTDOWN

FEATURES

GENERAL DESCRIPTION

■ Combines Two Comparators and a Voltage

Reference into a Single Package

The TC1028 is a mixed-function device combining two

general purpose, complimentary output comparators and a

voltage reference in a single 8-pin package.

■ Optimized for Single Supply Operation

■ Small Package ......................................8-Pin MSOP

(Occupies Half the Space of an 8-Pin SOIC)

■ Ultra Low Input Bias Current ...... Less than 100pA

■ Low Quiescent Current ........................... 10µA Max

This increased integration allows the user to replace

two packages, saving space, lowering supply current, and

increasing system performance. The TC1028 operates

down to V_DD= 1.8V and requires only 10µA of supply

current. A Shutdown input (SHDN) disables the compara-

tors, placing their outputs in a high-impedance state. The

reference stays active in Shutdown Mode. Standby power

consumption is typically 1µA.

The TC1028 is designed specifically for operation from

a single supply, however, operation from dual supplies is

also possible, and the power supply current drain is inde-

pendent of the magnitude of the power supply voltage.

Packaged in an 8-pin MSOP or 8-pin DIP, the TC1028

is ideal for applications requiring low power level detection.

APPLICATIONS

■ Power Supply Circuits

■ Embedded Systems

■ Instrumentation

■ Portable Equipment

■ Consumer Products

■ Replacements for Discrete Components

PIN CONFIGURATIONS

ORDERING INFORMATION

Part No.

Package

Temp. Range

8-Pin MSOP

TC1028COA

TC1028CPA

TC1028CUA

TC1028EOA

TC1028EPA

TC1028EUA

TC43EV

8-Pin SOIC

– 40°C to +85°C

0°C to +70°C

OUT_B

V_DD

OUT_A

V_SS

8-Pin Plastic DIP

8-Pin MSOP

8-Pin SOIC

IN_A

TC1028CUA

TC1028EUA

0°C to +70°C

REF

–

– 40°C to +85°C

IN_B

SHDN

8-Pin Plastic DIP

8-Pin MSOP

8-Pin Plastic DIP

Evaluation Kit for Linear

Building Block Family

OUT_A

V_SS

OUT_B

V_DD

FUNCTIONAL BLOCK DIAGRAM

IN_A

TC1028CPA

TC1028EPA

REF

–

OUT_A

OUT_B

IN_B

SHDN

TC1028

–

8-Pin SOIC

OUT_A

V_SS

OUT_B

IN_A

REF

V_DD

Voltage

Reference

TC1028COA

TC1028EOA

REF

SHDN

IN_A

–

IN_B

SHDN

–

IN_B

V^–

TC1028-01 11/15/96

TELCOM SEMICONDUCTOR, INC.

3-315

中文翻译

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与TC1028相关器件

型号	品牌	获取价格	描述	数据表
TC1028CEUATR	MICROCHIP	获取价格	DUAL COMPARATOR, 5000 uV OFFSET-MAX, 6000 ns RESPONSE TIME, PDSO8, MSOP-8
TC1028COA	TELCOM	获取价格	LINEAR BUILDING BLOCK - QUAD LOW POWER COMPARATOR AND VOLTAGE REFERENCE WITH SHUTDOWN
TC1028COA723	MICROCHIP	获取价格	Analog Circuit, PDSO8,
TC1028CPA	TELCOM	获取价格	LINEAR BUILDING BLOCK - QUAD LOW POWER COMPARATOR AND VOLTAGE REFERENCE WITH SHUTDOWN
TC1028CPA	MICROCHIP	获取价格	SPECIALTY ANALOG CIRCUIT, PDIP8, PLASTIC, DIP-8
TC1028CUA	TELCOM	获取价格	LINEAR BUILDING BLOCK - QUAD LOW POWER COMPARATOR AND VOLTAGE REFERENCE WITH SHUTDOWN
TC1028CUA	MICROCHIP	获取价格	SPECIALTY ANALOG CIRCUIT, PDSO8, MSOP-8
TC1028CUA713	MICROCHIP	获取价格	SPECIALTY ANALOG CIRCUIT, PDSO8, MSOP-8
TC1028CUA723	MICROCHIP	获取价格	Analog Circuit, PDSO8,
TC1028EOA	TELCOM	获取价格	LINEAR BUILDING BLOCK - QUAD LOW POWER COMPARATOR AND VOLTAGE REFERENCE WITH SHUTDOWN

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