參數(shù)資料
型號(hào): LM12458CIVF/NOPB
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 模擬信號(hào)調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PQFP44
封裝: PLASTIC, QFP-44
文件頁數(shù): 11/36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. (Continued)
Unipolar Spectral Response
with 10 kHz Sine Wave Input
Unipolar Spectral Response
with 20 kHz Sine Wave Input
01126466
01126467
Unipolar Spectral Response
with 40 kHz Sine Wave Input
01126468
Test Circuits and Waveforms
01126412
01126413
01126414
01126415
FIGURE 9. TRI-STATE Test Circuits and Waveforms
LM12454/LM12458/LM12H458
www.national.com
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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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