參數(shù)資料
型號: AD974AR
廠商: Analog Devices Inc
文件頁數(shù): 12/20頁
文件大?。?/td> 0K
描述: IC DAS 16BIT 4CH 200KSPS 28-SOIC
標(biāo)準(zhǔn)包裝: 1
類型: 數(shù)據(jù)采集系統(tǒng)(DAS)
分辨率(位): 16 b
采樣率(每秒): 200k
數(shù)據(jù)接口: 串行
電壓電源: 模擬和數(shù)字
電源電壓: 4.75 V ~ 5.25 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 28-SOIC W
包裝: 管件
配用: EVAL-AD974CB-ND - BOARD EVAL FOR AD974
REV. A
–2–
AD974–SPECIFICATIONS
A Grade
B Grade
Parameter
Conditions
Min
Typ
Max
Min
Typ
Max
Units
RESOLUTION
16
Bits
ANALOG INPUT
Voltage Range
±10 V, 0 V to +4 V, 0 V to +5 V (See Table I)
Impedance
Channel On or Off
(See Table I)
Sampling Capacitance
40
pF
THROUGHPUT SPEED
Complete Cycle
(Acquire and Convert)
5
s
Throughput Rate
200
kHz
DC ACCURACY
Integral Linearity Error
±3
±2.0
LSB1
Differential Linearity Error
–2
+3
–1
+1.75
LSB
No Missing Codes
15
16
Bits
Transition Noise2
1.0
LSB
Full-Scale Error3
Internal Reference
±0.5
±0.25
%
Full-Scale Error Drift
Internal Reference
±7
ppm/
°C
Full-Scale Error
Ext. REF = +2.5 V
±0.5
±0.25
%
Full-Scale Error Drift
Ext. REF = +2.5 V
±2
ppm/
°C
Bipolar Zero Error
Bipolar Range
±10
mV
Bipolar Zero Error Drift
Bipolar Range
±2
ppm/
°C
Unipolar Zero Error
Unipolar Ranges
±10
mV
Unipolar Zero Error Drift
Unipolar Ranges
±2
ppm/
°C
Channel-to-Channel Matching
±0.1
±0.05
% FSR
Recovery to Rated Accuracy
After Power-Down4
2.2
F to CAP
1
ms
Power Supply Sensitivity
VANA = VDIG = VD
VD = 5 V
± 5%
±8
LSB
AC ACCURACY
Spurious Free Dynamic Range
fIN = 20 kHz
90
96
dB5
Total Harmonic Distortion
fIN = 20 kHz
–90
–96
dB
Signal-to-(Noise+Distortion)
fIN = 20 kHz
83
85
dB
–60 dB Input
27
28
dB
Signal-to-Noise
fIN = 20 kHz
83
85
dB
Channel-to-Channel Isolation
fIN = 20 kHz
–110
–100
–110
–100
dB
Full Power Bandwidth6
1
MHz
–3 dB Input Bandwidth
2.7
MHz
SAMPLING DYNAMICS
Aperture Delay
40
ns
Transient Response
Full-Scale Step
1
s
Overvoltage Recovery7
150
ns
REFERENCE
Internal Reference Voltage
2.48
2.5
2.52
2.48
2.5
2.52
V
Internal Reference Source Current
1
A
External Reference Voltage Range
for Specified Linearity
2.3
2.5
2.7
2.3
2.5
2.7
V
External Reference Current Drain
Ext. REF = +2.5 V
100
A
DIGITAL INPUTS
Logic Levels
VIL
–0.3
+0.8
–0.3
+0.8
V
VIH
+2.0
VDIG + 0.3
+2.0
VDIG + 0.3
V
IIL
±10
A
IIH
±10
A
(–40 C to +85 C, fS = 200 kHz, VDIG = VANA = +5 V, unless otherwise noted)
相關(guān)PDF資料
PDF描述
LTC6907IS6#TRMPBF IC OSC SILICON 4MHZ TSOT23-6
AD7874AR-REEL7 IC DAS 12BIT 4CH 5V 28-SOIC
V28A12M200BF2 CONVERTER MOD DC/DC 12V 200W
AD974BRS-RL7 IC DAS 16BIT 4CH 200KSPS 28SSOP
AD7874ARZ-REEL IC DAS 12BIT 4CH 5V 28-SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD974ARS 制造商:Analog Devices 功能描述:ADC Single 200ksps 16-bit Serial 28-Pin SSOP 制造商:Rochester Electronics LLC 功能描述:4-CHANNEL 16 BIT 200KSPS DATA ACQ SYSTEM - Bulk
AD974ARSZ 功能描述:IC DAS 16BIT 4CH 200KSPS 28-SSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - ADCs/DAC - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Data Converter Basics 標(biāo)準(zhǔn)包裝:1 系列:- 類型:電機(jī)控制 分辨率(位):12 b 采樣率(每秒):1M 數(shù)據(jù)接口:串行,并聯(lián) 電壓電源:單電源 電源電壓:2.7 V ~ 3.6 V,4.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:100-TQFP 供應(yīng)商設(shè)備封裝:100-TQFP(14x14) 包裝:剪切帶 (CT) 其它名稱:296-18373-1
AD974ARZ 功能描述:IC DAS 16BIT 4CH 200KSPS 28-SOIC RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - ADCs/DAC - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Data Converter Basics 標(biāo)準(zhǔn)包裝:1 系列:- 類型:電機(jī)控制 分辨率(位):12 b 采樣率(每秒):1M 數(shù)據(jù)接口:串行,并聯(lián) 電壓電源:單電源 電源電壓:2.7 V ~ 3.6 V,4.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:100-TQFP 供應(yīng)商設(shè)備封裝:100-TQFP(14x14) 包裝:剪切帶 (CT) 其它名稱:296-18373-1
AD974BN 功能描述:IC DAS 16BIT 4CH 200KSPS 28-DIP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - ADCs/DAC - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 類型:數(shù)據(jù)采集系統(tǒng)(DAS) 分辨率(位):16 b 采樣率(每秒):21.94k 數(shù)據(jù)接口:MICROWIRE?,QSPI?,串行,SPI? 電壓電源:模擬和數(shù)字 電源電壓:1.8 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP(6x6) 包裝:托盤
AD974BNZ 功能描述:IC DAS 16BIT 4CH 200KSPS 28DIP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - ADCs/DAC - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 類型:數(shù)據(jù)采集系統(tǒng)(DAS) 分辨率(位):16 b 采樣率(每秒):21.94k 數(shù)據(jù)接口:MICROWIRE?,QSPI?,串行,SPI? 電壓電源:模擬和數(shù)字 電源電壓:1.8 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP(6x6) 包裝:托盤