參數(shù)資料
型號: LM12458CIVF/NOPB
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 模擬信號調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PQFP44
封裝: PLASTIC, QFP-44
文件頁數(shù): 9/36頁
文件大?。?/td> 1195K
代理商: LM12458CIVF/NOPB
Typical Dynamic Performance Characteristics The following curves apply for 12-bit + sign
mode after auto-calibration unless otherwise specified.
Bipolar Signal-to-Noise Ratio
vs. Input Frequency
Bipolar Signal-to-Noise
+ Distortion Ratio
vs. Input Frequency
01126454
01126455
Bipolar Signal-to-Noise
+ Distortion Ratio
vs. Input Signal Level
Bipolar Spectral Response
with 1.028 kHz Sine Wave Input
01126456
01126457
Bipolar Spectral Response
with 10 kHz Sine Wave Input
Bipolar Spectral Response
with 20 kHz Sine Wave Input
01126458
01126459
LM12454/LM12458/LM12H458
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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LM12458CIVX/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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