AD7792 datasheet(2/18 Pages) AD

부품명	AD7792

상세설명	Low Power, 16/24-Bit Sigma-Delta ADC with Low-Noise In-Amp and Embedded Reference

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제조업체	AD [Analog Devices]

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AD7792/AD7793

Preliminary Technical Data

REV.PrF 6/04 | Page 2

TABLE OF CONTENTS

AD7792/AD7793—Specifications.................................................. 3

Timing Characteristics, .................................................................... 6

Absolute Maximum Ratings............................................................ 8

Pin Configuration and Function Descriptions............................. 9

Typical Performance Characteristics ........................................... 11

On-chip Registers ........................................................................... 12

Communications Register (RS2, RS1, RS0 = 0, 0, 0) .............. 12

Status Register (RS2, RS1, RS0 = 0, 0, 0; Power-on/Reset =

0x80 (AD7792) / 0x88 (AD7793)) ........................................... 13

Mode Register (RS2, RS1, RS0 = 0, 0, 1; Power-on/Reset =

0x000A)........................................................................................ 13

Configuration Register (rs2, RS1, RS0 = 0, 1, 0; Power-

on/Reset = 0x0710) .................................................................... 15

Data Register (RS2, RS1, RS0 = 0, 1, 1; Power-on/Reset =

0x0000(00)) ................................................................................. 16

ID Register (RS2, RS1, RS0 = 1, 0, 0; Power-on/Reset = 0xXA

(ad7792) / 0xXB (ad7793))........................................................ 16

IO Register (RS2, RS1, RS0 = 1, 0, 1; Power-on/Reset = 0x00)

....................................................................................................... 16

OFFSET Register (RS2, RS1, RS0 = 1, 1, 0; Power-on/Reset =

0x8000(AD7792)/ 0x800000(AD7793)).................................. 17

FULL-SCALE Register (RS2, RS1, RS0 = 1, 1, 1; Power-

on/Reset = 0x5xx5(AD7792)/ 0x5xXXx5(AD7793)) ............ 17

ADC Circuit Information.............................................................. 19

Overview ..................................................................................... 19

Noise Performance ..................................................................... 19

Digital Interface .......................................................................... 20

Single Conversion Mode ....................................................... 21

Continuous Conversion Mode............................................. 21

Continuous Read Mode ........................................................ 22

Circuit Description......................................................................... 23

Analog Input Channel ............................................................... 23

Bipolar/Unipolar Configuration .............................................. 23

Data Output Coding .................................................................. 23

Reference ..................................................................................... 23

VDD Monitor ................................................................................ 24

Grounding and Layout .............................................................. 24

Outline Dimensions ....................................................................... 26

ESD Caution................................................................................ 26

REVISION HISTORY

REV.PrF, June 2004: Initial Version

유사한 부품 번호 - AD7792

제조업체	부품명	데이터시트	상세설명
Analog Devices	AD7792BRU	661Kb / 32P	3-Channel, Low Noise, Low Power, 16-/24-Bit 誇-? ADC with On-Chip In-Amp and Reference REV. B
	AD7792BRU-REEL	661Kb / 32P	3-Channel, Low Noise, Low Power, 16-/24-Bit 誇-? ADC with On-Chip In-Amp and Reference REV. B
	AD7792BRUZ-REEL1	661Kb / 32P	3-Channel, Low Noise, Low Power, 16-/24-Bit 誇-? ADC with On-Chip In-Amp and Reference REV. B
	AD7792BRUZ1	661Kb / 32P	3-Channel, Low Noise, Low Power, 16-/24-Bit 誇-? ADC with On-Chip In-Amp and Reference REV. B
	AD7792	661Kb / 32P	3-Channel, Low Noise, Low Power, 16-/24-Bit 誇-? ADC with On-Chip In-Amp and Reference REV. B

More results

유사한 설명 - AD7792

제조업체	부품명	데이터시트	상세설명
Analog Devices	AD7794	260Kb / 21P	Low Power, 24-Bit Sigma-Delta ADC with In-Amp and Embedded Reference (6 Channel) REV.PrE 6/04
	AD7798	499Kb / 17P	Low Power, 24-Bit/16-Bit Sigma-Delta ADC with In-Amp Rev. B
	AD7124-4-EP	272Kb / 17P	4-Channel, Low Noise, Low Power, 24-Bit, Sigma-Delta ADC with PGA and Reference Rev. 0
	ADFS7124-4	3Mb / 93P	4-Channel, Low Noise, Low Power, 24-Bit, Sigma-Delta ADC with PGA and Reference Rev. 0
	ADFS7124-8	2Mb / 93P	8-Channel, Low Noise, Low Power, 24-Bit, Sigma-Delta ADC with PGA and Reference Rev. 0
	AD7124-4	1Mb / 90P	4-Channel, Low Noise, Low Power, 24-Bit, Sigma-Delta ADC with PGA and Reference
	AD7124-8	1Mb / 91P	8-Channel, Low Noise, Low Power, 24-Bit, Sigma-Delta ADC with PGA and Reference
	AD7124-8	1Mb / 93P	8-Channel, Low Noise, Low Power, 24-Bit Sigma-Delta ADC with PGA and Reference
Intersil Corporation	ISL26102AVZ	909Kb / 21P	Low-Noise 24-bit Delta Sigma ADC October 12, 2012
Renesas Technology Corp	ISL26132	1Mb / 23P	Low-Noise 24-bit Delta Sigma ADC

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AD7792 데이터시트(PDF) 2 Page - Analog Devices

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유사한 부품 번호 - AD7792

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