AVDD = V
參數(shù)資料
型號(hào): AD7904WYRUZ-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 30/32頁
文件大?。?/td> 0K
描述: IC ADC 8BIT 4CH W/SEQ 16TSSOP
標(biāo)準(zhǔn)包裝: 1
位數(shù): 8
采樣率(每秒): 1M
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): 13.5mW
電壓電源: 單電源
安裝類型: 表面貼裝
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 16-TSSOP
包裝: 標(biāo)準(zhǔn)包裝
輸入數(shù)目和類型: 4 個(gè)單端,單極
其它名稱: AD7904WYRUZ-REEL7DKR
Data Sheet
AD7904/AD7914/AD7924
Rev. C | Page 7 of 32
AD7924 SPECIFICATIONS
AVDD = VDRIVE = 2.7 V to 5.25 V, REFIN = 2.5 V, fSCLK = 20 MHz, TA = TMIN to TMAX, unless otherwise noted.
Table 3.
Parameter
B Version1
Unit
Test Conditions/Comments
DYNAMIC PERFORMANCE
fIN = 50 kHz sine wave, fSCLK = 20 MHz
Signal to (Noise + Distortion) (SINAD)2
70
dB min
@ 5 V, B models
69.5
dB min
@ 5 V, W models
69
dB min
@ 3 V, typically 69.5 dB
Signal-to-Noise Ratio (SNR)
70
dB min
B models
69.5
dB min
W models
Total Harmonic Distortion (THD)2
77
dB max
@ 5 V, typically 84 dB
73
dB max
@ 3 V, typically 77 dB
Peak Harmonic or Spurious Noise (SFDR)
78
dB max
@ 5 V, typically 86 dB
Intermodulation Distortion (IMD)
fa = 40.1 kHz, fb = 41.5 kHz
Second-Order Terms
90
dB typ
Third-Order Terms
90
dB typ
Aperture Delay
10
ns typ
Aperture Jitter
50
ps typ
Channel-to-Channel Isolation2
85
dB typ
fIN = 400 kHz
Full Power Bandwidth
8.2
MHz typ
@ 3 dB
1.6
MHz typ
@ 0.1 dB
DC ACCURACY
Resolution
12
Bits
Integral Nonlinearity (INL)2
±1
LSB max
Differential Nonlinearity (DNL)2
0.9/+1.5
LSB max
Guaranteed no missed codes to 12 bits
0 V to REFIN Input Range
Straight binary output coding
Offset Error2
±8
LSB max
Typically ±0.5 LSB
Offset Error Match2
±0.5
LSB max
Gain Error2
±1.5
LSB max
Gain Error Match2
±0.5
LSB max
0 V to 2 × REFIN Input Range
REFIN to +REFIN biased about REFIN with twos
complement output coding
Positive Gain Error2
±1.5
LSB max
Positive Gain Error Match2
±0.5
LSB max
Zero Code Error2
±8
LSB max
Typically ±0.8 LSB
Zero Code Error Match2
±0.5
LSB max
Negative Gain Error2
±1
LSB max
Negative Gain Error Match2
±0.5
LSB max
ANALOG INPUT
Input Voltage Range
0 to REFIN
V
RANGE bit set to 1
0 to 2 × REFIN
V
RANGE bit set to 0, AVDD/VDRIVE = 4.75 V to 5.25 V
DC Leakage Current
±1
μA max
Input Capacitance
20
pF typ
REFERENCE INPUT
REFIN Input Voltage
2.5
V
±1% specified performance
DC Leakage Current
±1
μA max
REFIN Input Impedance
36
kΩ typ
fSAMPLE = 1 MSPS
LOGIC INPUTS
Input High Voltage, VINH
0.7 × VDRIVE
V min
Input Low Voltage, VINL
0.3 × VDRIVE
V max
Input Current, IIN
±1
μA max
Typically 10 nA, VIN = 0 V or VDRIVE
Input Capacitance, CIN3
10
pF max
相關(guān)PDF資料
PDF描述
D2-45157-QR-T IC DGTL AMP PWM CTRLR 68QFN
D38999/26WB5BN CONN HSG PLUG 5POS STRGHT SCKT
D2-45057-QR-T IC DGTL AMP PWM CTRLR 68QFN
D38999/26WD5BN CONN HSG PLUG 5POS STRGHT SCKT
D38999/24WD97SNLC CONN HSG RCPT 12POS JAM NUT SCKT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7908 制造商:AD 制造商全稱:Analog Devices 功能描述:8-Channel, 1 MSPS, 8-/10-/12-Bit ADCs with Sequencer in 20-Lead TSSOP
AD7908BRU 制造商:Analog Devices 功能描述:ADC Single SAR 1Msps 8-bit Serial 20-Pin TSSOP 制造商:Rochester Electronics LLC 功能描述:8-BIT 8, CH 1 MSPS ADC - Bulk 制造商:Analog Devices 功能描述:IC 8BIT ADC SMD 7908 TSSOP20
AD7908BRU-REEL 制造商:Analog Devices 功能描述:ADC Single SAR 1Msps 8-bit Serial 20-Pin TSSOP T/R 制造商:Analog Devices 功能描述:ADC SGL SAR 1MSPS 8BIT SERL 20TSSOP - Tape and Reel
AD7908BRU-REEL7 制造商:Analog Devices 功能描述:ADC Single SAR 1Msps 8-bit Serial 20-Pin TSSOP T/R 制造商:Analog Devices 功能描述:ADC SGL SAR 1MSPS 8BIT SERL 20TSSOP - Tape and Reel
AD7908BRUZ 功能描述:IC ADC 8BIT 8CH 1MSPS 20-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(biāo)準(zhǔn)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(gè)單端,單極 產(chǎn)品目錄頁面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6