MCP4728 datasheet(2/66 Pages) MICROCHIP

部件名	MCP4728

功能描述	12-Bit, Quad Digital-to-Analog Converter with EEPROM Memory

PDF	66 Pages

Scroll/Zoom	100%

制造商	MICROCHIP [Microchip Technology]

网页	http://www.microchip.com

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2 / 66 page

MCP4728

DS22187C-page 2

Package Type

Functional Block Diagram

VDD

SCL

SDA

VSS

VOUT D

VOUT C

LDAC

RDY/BSY

VOUT B

VOUT A

MSOP-10

MCP4728

VDD

VSS

SCL

SDA

VOUT A

LDAC

INPUT

OUTPUT

STRING DAC A

EEPROM C

EEPROM D

EEPROM B

EEPROM A

Power Down

Control

STRING DAC B

STRING DAC C

STRING DAC D

Output

Logic

AMP A

VOUT B

Power Down

Control

Output

Logic

VOUT C

Power Down

Control

Output

Logic

VOUT D

Power Down

Control

Output

Logic

Gain

Control

Gain

Control

Gain

Control

Gain

Control

VREF A

VREF B

VREF C

VREF D

VREF Selector

VREF

Internal VREF

(2.048V)

RDY/BSY

VDD

(VREF A, VREF B, VREF C, VREF D)

OUTPUT

AMP B

AMP C

AMP D

UDAC

MCP4728 数据表(PDF) 2 Page - Microchip Technology

MCP4728 数据表(HTML) 2 Page - Microchip Technology

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MCP4728 数据表(PDF) 2 Page - Microchip Technology

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