–40°C to +105°C; AVDD = 5 V ± 5%" />
參數(shù)資料
型號: AD7739BRU-REEL
廠商: Analog Devices Inc
文件頁數(shù): 23/32頁
文件大?。?/td> 0K
描述: IC ADC 24BIT 8CH SIG-DEL 24TSSOP
標準包裝: 2,500
位數(shù): 24
采樣率(每秒): 15.1k
數(shù)據(jù)接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 100mW
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: 24-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 24-TSSOP
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 8 個單端,單極;8 個單端,雙極;4 個差分,單極;4 個差分,雙極
配用: EVAL-AD7739EBZ-ND - BOARD EVAL FOR AD7739
Data Sheet
AD7739
Rev. A | Page 3 of 32
SPECIFICATIONS
–40°C to +105°C; AVDD = 5 V ± 5%; DVDD = 2.7 V to 3.6 V, or 5 V ± 5%; REFIN(+) = 2.5 V; REFIN(–) = 0 V, AINCOM = 2.5 V; Internal
Buffer On, AIN Range = ±1.25 V; fMCLKIN = 6.144 MHz; unless otherwise noted.
Table 1.
Parameter
Min
Typ
Max
Unit
Test Conditions/Comments
ADC PERFORMANCE, CHOPPING
ENABLED
Conversion Time Rate
372
11840
Hz
Configure via conv. time register
No Missing Codes1, 2
24
Bits
FW ≥ 12 (conversion time ≥ 290 μs)
Output Noise
Resolution
Integral Nonlinearity (INL)2
±0.0005
±0.0015
% of FSR
Offset Error (Unipolar, Bipolar)3
±10
μV
Before calibration
Offset Drift vs. Temperature1
±25
nV/°C
Gain Error3
±0.2
%
Before calibration
Gain Drift vs. Temperature1
±2.5
ppm of FS/°C
Positive Full-Scale Error3
±0.2
% of FSR
Before calibration
Positive Full-Scale Drift vs. Temp.1
±2.5
ppm of FS/°C
Bipolar Negative Full-Scale Error4
±0.0030
% of FSR
After calibration
Common-Mode Rejection
80
95
dB
At dc, AIN = 1 V
Power Supply Rejection
70
80
dB
At dc, AIN = 1 V
ADC PERFORMANCE, CHOPPING
DISABLED
Conversion Time Rate
737
15133
Hz
Configure via conv. time register
No Missing Codes1, 2
24
Bits
FW
12 (conversion time 290 μs)
Output Noise
Resolution
Integral Nonlinearity (INL)2
±0.0015
% of FSR
Offset Error (Unipolar, Bipolar)5
±1
mV
Before calibration
Offset Drift vs. Temperature
±1.5
μV/°C
Gain Error3
±0.2
%
Before calibration
Gain Drift vs. Temperature
±2.5
ppm of FS/°C
Positive Full-Scale Error3
±0.2
% of FSR
Before calibration
Positive Full-Scale Drift vs. Temp.
±2.5
ppm of FS/°C
Bipolar Negative Full-Scale Error4
±0.0030
% of FSR
After calibration
Common-Mode Rejection
75
dB
At dc, AIN = 1 V
Power Supply Rejection
65
dB
At dc, AIN = 1 V
ANALOG INPUTS
Analog Input Voltage1, 6
±2.5 V Range
±2.5
V
2.5 V Range
0 to 2.5
V
±1.25 V Range
±1.25
V
1.25 V Range
0 to 1.25
V
±0.625 V Range
±0.625
V
0.625 V Range
0 to 0.625
V
AIN, AINCOM Common-Mode/
Absolute Voltage1
0.2
AVDD 0.3
V
Analog Input Slew Rate1, 7
0.5
V/conv. time
AIN absolute voltage > 3 V
AIN, AINCOM Input Current1, 8
1
5
nA
Only one channel, chop disabled
相關(guān)PDF資料
PDF描述
VI-J1R-MX-S CONVERTER MINIMOD DC/DC 7.5V 75W
VE-B1R-MY CONVERTER MOD DC/DC 7.5V 50W
VI-21V-IU-F4 CONVERTER MOD DC/DC 5.8V 200W
VI-21V-IU-F3 CONVERTER MOD DC/DC 5.8V 200W
VI-21V-IU-F2 CONVERTER MOD DC/DC 5.8V 200W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7739BRU-REEL7 制造商:Analog Devices 功能描述:ADC Single Delta-Sigma 3.05Msps 24-bit Serial 24-Pin TSSOP T/R 制造商:Analog Devices 功能描述:ADC SGL DELTA-SIGMA 15.133KSPS 24BIT SERL 24TSSOP - Tape and Reel
AD7739BRUZ 功能描述:IC ADC 24BIT 8-CH 24-TSSOP RoHS:是 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 系列:microPOWER™ 位數(shù):8 采樣率(每秒):1M 數(shù)據(jù)接口:串行,SPI? 轉(zhuǎn)換器數(shù)目:1 功率耗散(最大):- 電壓電源:模擬和數(shù)字 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-VQFN 裸露焊盤(4x4) 包裝:Digi-Reel® 輸入數(shù)目和類型:8 個單端,單極 產(chǎn)品目錄頁面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6
AD7739BRUZ 制造商:Analog Devices 功能描述:IC, ADC, 24BIT, 15.1KSPS, TSSOP-24
AD7739BRUZ-REEL7 功能描述:IC ADC 24BIT 8CH SIG-DEL 24TSSOP RoHS:是 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(yīng)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
AD773A 制造商:AD 制造商全稱:Analog Devices 功能描述:10-Bit, 20 MSPS Monolithic A/D Converter