TC1027

更新时间： 2024-09-18 04:29:03

品牌	Logo	应用领域
美国微芯 - MICROCHIP		比较器
页数	文件大小	规格书
18页	486K
描述
Linear Building Block - Quad Low Power Comparator and Voltage Reference

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TC1027 数据手册

TC1027

Linear Building Block – Quad Low Power

Comparator and Voltage Reference

Features

General Description

• Combines Four Comparators and a Voltage

Reference in a Single Package

The TC1027 is a mixed-function device combining four

general purpose comparators and a voltage reference

in a single 16-pin package. This increased integration

allows the user to replace two packages, which saves

space, lowers supply current, and increases system

performance.

• Optimized for Single Supply Operation

• Small Package: 16-Pin SOIC, 16-Pin QSOP or

16-Pin PDIP (Narrow)

• Ultra Low Input Bias Current: Less than 100pA

The TC1027 is optimized for low supply voltage and

very low supply current operation (18µA typ), making it

ideal for battery-operated applications. The compara-

tors have rail-to-rail inputs and outputs which allows

operation from low supply voltages with large input and

output signal swings.

• Low Quiescent Current: 18µA (Typ.)

• Operates Down to V = 1.8V Min

Applications

• Power Management Circuits

• Battery Operated Equipment

• Consumer Products

Packaged in a 16-Pin QSOP, 16-Pin SOIC (0.150 wide)

or 16-Pin PDIP, the TC1027 is ideal for applications

requiring high integration, small size and low power.

Device Selection Table

Functional Block Diagram

Temperature

Range

Part Number

Package

TC1027

OUTC

OUTD

OUTB

OUTA

TC1027CEPR

TC1027CEQR

TC1027CEOR

16-Pin PDIP

16-Pin QSOP

16-Pin SOIC

-40°C to +85°C

–

Package Types

16-Pin PDIP

16-Pin QSOP

16-Pin SOIC

INA-

IND+

IND-

INA+

OUTB

OUTA

16 OUTC

15 OUTD

–

INB-

INC+

INC-

TC1027CEPR

TC1027CEQR

TC1027CEOR

INA-

INA+

INB-

13 IND+

12 IND-

INB+

INC+

INC-

Voltage

Reference

REF+

GND

INB+

REF+

GND

2002 Microchip Technology Inc.

DS21284B-page 1

12 3 4 5 6 7...18

中文翻译

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