參數(shù)資料
型號： AD7856
廠商： Analog Devices, Inc.
英文描述： 8-Channel 14 Bit 285 kSPS Sampling ADC(單電源,8通道14位采樣A/D轉(zhuǎn)換器)
中文描述： 8通道14位285 kSPS的采樣ADC（單電源，8通道14位采樣的A / D轉(zhuǎn)換器）
文件頁數(shù)： 11/32頁
文件大小： 319K
代理商： AD7856
AD7856
–11–
REV. A
Table III. Channel Selection
SGL/
DIFF
CH2
CH1
CH0
AIN(+)*
AIN(–)*
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
AIN
1
AIN
3
AIN
5
AIN
7
AIN
2
AIN
4
AIN
6
AIN
8
AIN
1
AIN
3
AIN
5
AIN
7
AIN
2
AIN
4
AIN
6
AIN
8
AIN
2
AIN
4
AIN
6
AIN
8
AIN
1
AIN
3
AIN
5
AIN
7
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
*AIN(+) refers to the positive input seen by the AD7856 sample and hold circuit.
AIN(–) refers to the negative input seen by the AD7856 sample and hold circuit.
Table IV. Calibration Selection
CALMD
CALSLT1
CALSLT0
Calibration Type
0
0
0
A Full Internal Calibration is initiated where the Internal DAC is calibrated
followed by the Internal Gain Error, and finally the Internal Offset Error is
calibrated out. This is the default setting.
Here the Internal Gain Error is calibrated out followed by the Internal Offset
Error calibrated out.
This calibrates out the Internal Offset Error
only.
This calibrates out the Internal Gain Error
only.
A Full System Calibration is initiated here where first the Internal DAC is
calibrated followed by the System Gain Error, and finally the System Offset
Error is calibrated out.
Here the System Gain Error is calibrated out followed by the System Offset
Error.
This calibrates out the System Offset Error only.
This calibrates out the System Gain Error only.
0
0
1
0
0
1
1
1
0
0
1
0
1
0
1
1
1
1
1
0
1
相關(guān)PDF資料
PDF描述
AD7858L 3 V to 5 V Single Supply, 200 kSPS 8-Channel, 12-Bit Sampling ADC(單電源,200kSPS 8通道12位采樣A/D轉(zhuǎn)換器)
AD7858 3 V to 5 V Single Supply, 200 kSPS 8-Channel, 12-Bit Sampling ADC(單電源,200kSPS 8通道12位采樣A/D轉(zhuǎn)換器)
AD7859AP 3 V to 5 V Single Supply, 200 kSPS 8-Channel, 12-Bit Sampling ADCs
AD7859AS 3 V to 5 V Single Supply, 200 kSPS 8-Channel, 12-Bit Sampling ADCs
AD7859BS 3 V to 5 V Single Supply, 200 kSPS 8-Channel, 12-Bit Sampling ADCs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7856AN 制造商:Analog Devices 功能描述:ADC Single SAR 285ksps 14-bit Serial 24-Pin PDIP 制造商:Analog Devices 功能描述:IC 14BIT ADC 7856 DIP24
AD7856ANZ 功能描述:IC ADC 14BIT 8CHAN 5V 24DIP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 其它有關(guān)文件:TSA1204 View All Specifications 標準包裝:1 系列:- 位數(shù):12 采樣率（每秒）:20M 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:2 功率耗散（最大）:155mW 電壓電源:模擬和數(shù)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(shè)備封裝:48-TQFP（7x7） 包裝:Digi-Reel® 輸入數(shù)目和類型:4 個單端，單極；2 個差分，單極 產(chǎn)品目錄頁面:1156 (CN2011-ZH PDF) 其它名稱:497-5435-6
AD7856AR 功能描述:IC ADC 14BIT 8CH 5V 24-SOIC RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標準包裝:1,000 系列:- 位數(shù):12 采樣率（每秒）:300k 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散（最大）:75mW 電壓電源:單電源 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC（0.295"，7.50mm 寬） 供應商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR) 輸入數(shù)目和類型:1 個單端，單極；1 個單端，雙極
AD7856AR-REEL 功能描述:IC ADC 14BIT 8CH 5V 24-SOIC RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標準包裝:1,000 系列:- 位數(shù):12 采樣率（每秒）:300k 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散（最大）:75mW 電壓電源:單電源 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC（0.295"，7.50mm 寬） 供應商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR) 輸入數(shù)目和類型:1 個單端，單極；1 個單端，雙極
AD7856AR-REEL7 制造商:Analog Devices 功能描述:ADC Single SAR 285ksps 14-bit Serial 24-Pin SOIC W T/R 制造商:Rochester Electronics LLC 功能描述:8 CH. 14-BIT 300 KSPS ADC I.C. - Tape and Reel
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