參數(shù)資料
型號(hào)： LM12L438CIWMX
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 模擬信號(hào)調(diào)理
英文描述： SPECIALTY ANALOG CIRCUIT, PDSO28
封裝： SOP-28
文件頁(yè)數(shù)： 14/80頁(yè)
文件大?。?/td> 1552K
代理商： LM12L438CIWMX
40 Typical Performance Characteristics (Continued)
The following curves apply for 12-bit a sign mode after auto-calibration unless otherwise specified
RS e 50X TA e 25 C VAa e VDa e 5V VREF e 4096V fCLK e 8 MHz fSCLK e 10 MHz VIN e 4096V
x0 dB
Sampling Rate e 1333 kHz
vs Input Frequency
Unipolar Signal-to-Noise Ratio
vs Input Frequency
a
Distortion
Unipolar Signal-to-Noise
vs Input Frequency
Harmonic Distortion
Unipolar Total
vs Input Frequency
Dynamic Range
Unipolar Spurious Free
Sine Wave at 0 dB
with 1025 kHz
Unipolar Spectral Response
Sine Wave at 0 dB
with 10010 kHz
Unipolar Spectral Response
Sine Wave at 0 dB
with 40283 kHz
Unipolar Spectral Response
Sine Wave at b05 dB
with 40283 kHz
Unipolar Spectral Response
Sine Wave at b10 dB
with 40283 kHz
Unipolar Spectral Response
with 62256 kHz
Unipolar Spectral Response
Sine Wave at 0 dB
TLH11879 – 17
Unipolar Two Tone Spectral
Response with f1 e 19190 kHz and
f2 e 19482 kHz Sine Wave
TLH11879 – 24
21
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM12L454CIV 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:
LM12L458 制造商:NSC 制造商全稱:National Semiconductor 功能描述:12-Bit + Sign Data Acquisition System with Self-Calibration
LM12L458_06 制造商:NSC 制造商全稱:National Semiconductor 功能描述:12-Bit + Sign Data Acquisition System with Self-Calibration
LM12L458CIV 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
LM12L458CIV/NOPB 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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