TC1043 datasheet(1/20 Pages) MICROCHIP

部件名	TC1043

功能描述	Linear Building Block . Low Power Voltage Reference with Dual Op Amp, Dual Comparator, and Shutdown Mode

PDF	20 Pages

Scroll/Zoom	100%

制造商	MICROCHIP [Microchip Technology]

网页	http://www.microchip.com

标志

1 / 20 page

DS21347B-page 1

Features

• Combines Two Op Amps, Two Comparators and

a Voltage Reference in a Single Package

• Optimized for Single-Supply Operation

• Small Package: 16-Pin QSOP

• Ultra Low Input Bias Current: Less than 100pA

• Low Quiescent Current: Operating 16

µA(Typ.)

Shutdown 6

µA(Typ.)

• Rail-to-Rail Inputs and Outputs

•Operates Down to VDD =1.8V

• Reference and One Comparator Remain Active in

Shutdown to Provide Supervisory Functions

Applications

• Power Management Circuits

• Battery Operated Equipment

• Consumer Products

• Replacements for Discrete Components

Device Selection Table

Package Type

General Description

The TC1043 is a mixed-function device combining two

general purpose op amps, two general purpose com-

parators, and a voltage reference in a single 16-Pin

package.

This increased integration allows the user to replace

two or three packages, saving space, lowering supply

current, and increasing system performance. A shut-

down input, SHDN, disables the op amps and one of

the comparators, placing their outputs in a high-imped-

ance state. The reference and one comparator stay

active in shutdown mode. Standby power consumption

is typically 6

µA. Both the op amps and comparators

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

tion from low supply voltages with large input and out-

put signal swings.

Packaged in a 16-Pin QSOP, the TC1043 is ideal for

applications requiring high integration, small size and

low power.

Part Number

Package

Temperature

Range

TC1043CEQR

16-Pin QSOP

-40°C to +85°C

V

DD

1

2

3

4

16

15

14

A1

IN+

A1

IN–

A2

IN+

A1

OUT

A2

OUT

A2

IN–

C1

IN+

C1

IN–

C2

IN+

C2

IN–

C1

OUT

C2

OUT

SHDN

V

SS

V

REF

5

6

7

8

13

12

11

10

9

16-Pin QSOP

TC1043

Linear Building Block – Low Power Voltage Reference with

Dual Op Amp, Dual Comparator, and Shutdown Mode

类似零件编号 - TC1043

制造商	部件名	数据表	功能描述
Microchip Technology	TC1040	444Kb / 14P	Linear Building Block . Dual Low Power Comparator and Voltage Reference with Shutdown 2002
	TC1040CEUA	444Kb / 14P	Linear Building Block . Dual Low Power Comparator and Voltage Reference with Shutdown 2002
	TC1041	443Kb / 14P	Linear Building Block . Dual Low Power Comparator and Voltage Reference with Programmable Hysteresis 2002
	TC1041CEOA	443Kb / 14P	Linear Building Block . Dual Low Power Comparator and Voltage Reference with Programmable Hysteresis 2002
	TC1041CEUA	443Kb / 14P	Linear Building Block . Dual Low Power Comparator and Voltage Reference with Programmable Hysteresis 2002

More results

类似说明 - TC1043

制造商	部件名	数据表	功能描述
TelCom Semiconductor, I...	TC1026	26Kb / 1P	LINEAR BUILDING BLOCK - LOW POWER COMPARATOR WITH OP AMP AND VOLTAGE REFERENCE
	TC1028	26Kb / 1P	LINEAR BUILDING BLOCK - QUAD LOW POWER COMPARATOR AND VOLTAGE REFERENCE WITH SHUTDOWN
	TC1029	25Kb / 1P	LINEAR BUILDING BLOCK - DUAL LOW POWER OP AMP
	TC43	75Kb / 6P	LINEAR BUILDING BLOCK - VOLTAGE REFERENCE, DUAL OP AMP, DUAL COMPARATOR WITH SHUTDOWN MODE
Microchip Technology	TC1031	430Kb / 12P	Linear Building Block . Low Power Voltage Reference with Programmable Hysteresis Comparator and Shutdown 2002
	TC1040	444Kb / 14P	Linear Building Block . Dual Low Power Comparator and Voltage Reference with Shutdown 2002
	TC1041	443Kb / 14P	Linear Building Block . Dual Low Power Comparator and Voltage Reference with Programmable Hysteresis 2002
	TC1026	517Kb / 18P	Linear Building Block - Low Power Comparator with Op Amp and Voltage Reference 2002
	TC1029	486Kb / 14P	Linear Building Block - Dual Low Power Op Amp 2002
	TC1031	257Kb / 14P	Linear Building Block - Low Power Voltage Reference with Programmable Hysteresis Comparator and Shutdown 2005