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參數資料
| 型號： | AD7713AN |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | ADC |
| 英文描述： | LC2MOS Loop-Powered Signal Conditioning ADC |
| 中文描述： | 3-CH 24-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDIP24 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-24 |
| 文件頁數： | 26/28頁 |
| 文件大小： | 516K |
| 代理商： | AD7713AN |
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REV. C
–26–
AD7713
OTHER 24-BIT SIGNAL CONDITIONING ADCS AVAILABLE
FROM ANALOG DEVICES
FUNCTIONAL BLOCK DIAGRAM
CLOCK
GENERATION
SERIAL INTERFACE
CONTROL
REGISTER
OUTPUT
REGISTER
CHARGING BALANCING A/D
CONVERTER
AUTO-ZEROED
∑
MODULATOR
DIGITAL
FILTER
AD7710
M
U
X
AGND DGND
MODE SDATA SCLK
A0
MCLK
OUT
MCLK
IN
AIN1(+)
AIN1(–)
AIN2(+)
AIN2(–)
REF
IN(–)
REF
IN(+)
AV
DD
DV
DD
AV
DD
4.5μA
A = 1 – 128
V
SS
AV
DD
20μA
V
BIAS
REF OUT
SYNC
DRDY
TFS
RFS
RTD
CURRENT
2.5V REFERENCE
PGA
FUNCTIONAL BLOCK DIAGRAM
CLOCK
GENERATION
SERIAL INTERFACE
CONTROL
REGISTER
OUTPUT
REGISTER
CHARGING BALANCING A/D
CONVERTER
AUTO-ZEROED
∑
MODULATOR
DIGITAL
FILTER
AD7711
M
U
X
AGND DGND
MODE SDATA SCLK
A0
MCLK
OUT
MCLK
IN
AIN1(+)
AIN1(–)
AIN2
REF
IN(–)
REF
IN(+)
AV
DD
DV
DD
AV
DD
4.5μA
A = 1 – 128
V
SS
AV
DD
200μA
V
BIAS
REF OUT
SYNC
DRDY
TFS
RFS
RTD2
2.5V REFERENCE
PGA
200μA
RTD1
AD7710
FEATURES
Charge Balancing ADC
24 Bits No Missing Codes
6
0.0015% Nonlinearity
Two-Channel Programmable Gain Front End
Gains from 1 to 128
Differential Inputs
Low-Pass Filter with Programmable Filter Cutoffs
Ability to Read/Write Calibration Coefficients
Bidirectional Microcontroller Serial Interface
Internal/External Reference Option
Single or Dual Supply Operation
Low Power (25 mW typ) with Power-Down Mode
(7 mW typ}
APPLICATIONS
Weigh Scales
Thermocouples
Process Control
Smart Transmitters
Chromatography
AD7711
FEATURES
Charge Balancing ADC
24 Bits No Missing Codes
6
0.0015% Nonlinearity
Two-Channel Programmable Gain Front End
Gains from 1 to 128
One Differential Input
One Single-Ended Input
Low-Pass Filter with Programmable Filter Cutoffs
Ability to Read/Write Calibration Coefficients
RTD Excitation Current Sources
Bidirectional Microcontroller Serial Interface
Internal/External Reference Option
Single or Dual Supply Operation
Low Power (25 mW typ) with Power-Down Mode
(7 mW typ)
APPLICATIONS
RTD Transducers
Process Control
Smart Transmitters
Portable Industrial Instruments
相關PDF資料 |
PDF描述 |
|---|---|
| AD7713AQ | LC2MOS Loop-Powered Signal Conditioning ADC |
| AD7713AR | LC2MOS Loop-Powered Signal Conditioning ADC |
| AD7713SQ | LC2MOS Loop-Powered Signal Conditioning ADC |
| AD7713 | Loop-Powered Signal Conditioning ADC(循環驅動LC2MOS信號調節A/D轉換器) |
| AD7714AN-3 | VARISTOR 30VRMS 0805 SMD |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD7713ANZ | 功能描述:IC ADC 24BIT SIGMA-DELTA 24-DIP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 模數轉換器 系列:- 其它有關文件:TSA1204 View All Specifications 標準包裝:1 系列:- 位數:12 采樣率（每秒）:20M 數據接口:并聯 轉換器數目:2 功率耗散（最大）:155mW 電壓電源:模擬和數字 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-TQFP 供應商設備封裝:48-TQFP（7x7） 包裝:Digi-Reel® 輸入數目和類型:4 個單端，單極；2 個差分，單極 產品目錄頁面:1156 (CN2011-ZH PDF) 其它名稱:497-5435-6 |
| AD7713AQ | 制造商:Rochester Electronics LLC 功能描述:24 BIT SIGMA DELTA ADC IC - Bulk |
| AD7713AR | 功能描述:IC ADC SIGNAL COND LC2MOS 24SOIC RoHS:否 類別:集成電路 (IC) >> 數據采集 - 模數轉換器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 位數:12 采樣率（每秒）:3M 數據接口:- 轉換器數目:- 功率耗散（最大）:- 電壓電源:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應商設備封裝:SOT-23-6 包裝:帶卷 (TR) 輸入數目和類型:- |
| AD7713AR-REEL | 制造商:Analog Devices 功能描述:24-BIT SIGMA DELTA ADC IC - Tape and Reel |
| AD7713AR-REEL7 | 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS Loop-Powered Signal Conditioning ADC |
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