MCP6031ESLASHST datasheet(1/30 Pages) MICROCHIP

部件名	MCP6031E/ST

功能描述	0.9 uA, High Precision Op Amps

PDF	30 Pages

Scroll/Zoom	100%

制造商	MICROCHIP [Microchip Technology]

网页	http://www.microchip.com

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1 / 30 page

DS22041A-page 1

MCP6031/2/3/4

Features

• Rail-to-Rail Input and Output

• Low Offset Voltage:

±150 µV (maximum)

• Ultra Low Quiescent Current: 0.9 µA (typical)

• Wide Power Supply Voltage: 1.8V to 5.5V

• Gain Bandwidth Product: 10 kHz (typical)

• Unity Gain Stable

• Chip Select (CS) capability: MCP6033

• Extended Temperature Range:

- -40°C to +125°C

• No Phase Reversal

Applications

• Toll Booth Tags

• Wearable Products

• Battery Current Monitoring

• Sensor Conditioning

•Battery Powered

Design Aids

• SPICE Macro Models

• FilterLab® Software

• MindiTM Simulation Tool

• MAPS (Microchip Advanced Part Selector)

• Analog Demonstration and Evaluation Boards

• Application Notes

Typical Application

Description

The Microchip Technology Inc. MCP6031/2/3/4 family

of operational amplifiers (op amps) operate with a

single supply voltage as low as 1.8V, while drawing

ultra low quiescent current per amplifier (0.9 µA,

typical). This family also has low input offset voltage

(

±150 µV, maximum) and rail-to-rail input and output

operation. This combination of features supports

battery-powered and portable applications.

The MCP6031/2/3/4 family is unity gain stable and has

a gain bandwidth product of 10 kHz (typical). These

specs make these op amps appropriate for low fre-

quency

applications,

such

as

battery

current

monitoring and sensor conditioning.

The MCP6031/2/3/4 family is offered in single

(MCP6031), single with power saving Chip Select (CS)

input (MCP6033), dual (MCP6032), and quad

(MCP6034) configurations.

The MCP6031/2/3/4 family is designed with Micro-

chip’s advanced CMOS process. All devices are

available in the extended temperature range, with a

power supply range of 1.8V to 5.5V.

Package Types

High Side Battery Current Sensor

VDD

IDD

VDD

VSS

10

Ω

100 k

Ω

VSS

1M

Ω

1.8V to

5.5V

VOUT

MCP6031

IDD

VDD VOUT

–

10 V V

⁄

()

10

Ω

()

•

--------------------------------------------

=

VIN+

VIN–

VSS

VDD

VOUT

1

2

3

4

8

7

6

5 NC

NC

VINA+

VINA–

VSS

1

2

3

4

8

7

6

5

VOUTA

VDD

VOUTB

VINB–

VINB+

MCP6031

SOIC, MSOP

MCP6032

SOIC, MSOP

VIN+

VIN–

VSS

VDD

VOUT

1

2

3

4

8

7

6

5 NC

CS

NC

MCP6033

SOIC, MSOP

VINA+

VINA–

VDD

1

2

3

4

14

13

12

11

VOUTA

VOUTD

VIND–

VIND+

VSS

MCP6034

SOIC, TSSOP

VINB+ 5

10 VINC+

VINB– 6

9

VOUTB 7

8 VOUTC

VINC–

0.9 µA, High Precision Op Amps

类似零件编号 - MCP6031E/ST

制造商	部件名	数据表	功能描述
Microchip Technology	MCP6031	660Kb / 34P	0.9 關A, High Precision Op Amps 2008
	MCP6031-E/MC	660Kb / 34P	0.9 關A, High Precision Op Amps 2008
	MCP6031-E/MS	660Kb / 34P	0.9 關A, High Precision Op Amps 2008
	MCP6031-E/OT	660Kb / 34P	0.9 關A, High Precision Op Amps 2008
	MCP6031-E/SL	660Kb / 34P	0.9 關A, High Precision Op Amps 2008

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