TC1031 datasheet(1/12 Pages) MICROCHIP

tên linh kiện	TC1031

Giải thích chi tiết về linh kiện	Linear Building Block . Low Power Voltage Reference with Programmable Hysteresis Comparator and Shutdown

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DS21342B-page 1

Features

• Combines Comparator and Voltage Reference in

a Single Package

• Optimized for Single Supply Operation

• Small Package: 8-Pin MSOP

• Ultra Low Input Bias Current: Less than 100pA

• Low Quiescent Current, Active: 6

µA(Typ.),

Shutdown Mode: 0.1

µA(Typ.)

• Rail-to-Rail Inputs and Outputs

•Operates Down to VDD =1.8V

• Programmable Hysteresis

Applications

• Power Management Circuits

• Battery Operated Equipment

• Consumer Products

Device Selection Table

Package Type

General Description

The TC1031 is a low-power comparator and voltage

reference designed specifically for low-power applica-

tions. The TC1031 is designed for operation from a

single supply, however operation from dual supplies is

also possible. The power supply current drain is

independent of the magnitude of the power supply

voltage. The TC1031 can operate from two 1.5V

alkaline cells, and operation is ensured to VDD =1.8V.

Typical active supply current is 6

µA. Rail-to-rail inputs

and outputs allow operation from low supply voltages

with large input and output signal swings.

The TC1031 provides a simple method for adding user-

adjustable hysteresis without feedback or complex

external circuitry. Hysteresis is adjusted with a simple

resistor divider on the HYST input. A shutdown input,

SHDN, disables the comparator and voltage reference

and reduces supply current to less than 0.1

µA

(maximum) when taken low.

The TC1031 is packaged in a space-saving 8-Pin

MSOP, making it ideal for applications requiring high

integration, small size and low power.

Functional Block Diagram

Part Number

Package

Temperature

Range

TC1031CEUA

8-Pin MSOP

-40°C to +85°C

VREF

HYST

1

2

3

4

8

7

6

5

TC1031CEUA

VDD

INA+

INA

-

OUT

8-Pin MSOP

SHDN

VSS

SHDN

IN+

VDD

VREF

IN-

HYST

OUT

Voltage

Reference

–

1

2

3

45

6

7

8

TC1031

Linear Building Block – Low Power Voltage Reference with

Programmable Hysteresis Comparator and Shutdown

Số phần tương tự - TC1031

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
TelCom Semiconductor, I...	TC1031	22Kb / 1P	LINEAR BUILDING BLOCK - LOW POWER COMPARATOR AND VOLTAGE REFERENCE
Microchip Technology	TC1031	257Kb / 14P	Linear Building Block - Low Power Voltage Reference with Programmable Hysteresis Comparator and Shutdown 2005
TelCom Semiconductor, I...	TC1031CCT	22Kb / 1P	LINEAR BUILDING BLOCK - LOW POWER COMPARATOR AND VOLTAGE REFERENCE
Microchip Technology	TC1031CEUA	257Kb / 14P	Linear Building Block - Low Power Voltage Reference with Programmable Hysteresis Comparator and Shutdown 2005
TelCom Semiconductor, I...	TC1031ECT	22Kb / 1P	LINEAR BUILDING BLOCK - LOW POWER COMPARATOR AND VOLTAGE REFERENCE

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Mô tả tương tự - TC1031

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
TelCom Semiconductor, I...	TC1026	26Kb / 1P	LINEAR BUILDING BLOCK - LOW POWER COMPARATOR WITH OP AMP AND VOLTAGE REFERENCE
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	TC1028	26Kb / 1P	LINEAR BUILDING BLOCK - QUAD LOW POWER COMPARATOR AND VOLTAGE REFERENCE WITH SHUTDOWN
	TC1031	22Kb / 1P	LINEAR BUILDING BLOCK - LOW POWER COMPARATOR AND VOLTAGE REFERENCE
Microchip Technology	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
	TC1043	508Kb / 20P	Linear Building Block . Low Power Voltage Reference with Dual Op Amp, Dual Comparator, and Shutdown Mode 2002
	TC1026	517Kb / 18P	Linear Building Block - Low Power Comparator with Op Amp and Voltage Reference 2002
	TC1027	486Kb / 18P	Linear Building Block - Quad Low Power Comparator and Voltage Reference 2002
	TC1031	257Kb / 14P	Linear Building Block - Low Power Voltage Reference with Programmable Hysteresis Comparator and Shutdown 2005

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