參數(shù)資料
型號: ADS8422IBPFBR
廠商: TEXAS INSTRUMENTS INC
元件分類: ADC
英文描述: 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PQFP48
封裝: 9 X 9 MM, GREEN, PLASTIC, TQFP-48
文件頁數(shù): 3/28頁
文件大小: 1310K
代理商: ADS8422IBPFBR
www.ti.com
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
0
16384
32768
49152
65536
Code
INL
-LSBs
+VA =5V,+VAREG=3V,+VBD=3V,REFIN=4.096V
-200
-160
-120
-80
-40
0
200
400
600
800
1000
1200
1400
1600
1800
2000
f-Frequency-kHz
Amplitude-dBofFull-Scale
+VA =5V,+VAREG=3V,+VBD=3V,REFIN=4.096V,
f =10kHz,SNR=93dB,THD=114dB
i
-200
-160
-120
-80
-40
0
200
400
600
800
1000
1200
1400
1600
1800
2000
f-Frequency-kHz
Amplitude-dBofFull-Scale
+VA =5V,+VAREG=3V,+VBD=3V,REFIN=4.096V,
f =100kHz,SNR=92dB,THD=102dB
i
SLAS512B – JUNE 2006 – REVISED DECEMBER 2006
TYPICAL CHARACTERISTICS (continued)
INL
Figure 20.
FFT (10 kHz)
Figure 21.
FFT (100 kHz)
Figure 22.
11
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ADS8422IBPFBRG4 功能描述:模數(shù)轉換器 - ADC 16 Bit MSPS Parallel ADC w/Ref RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
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