參數資料
型號： LM12L458
廠商： National Semiconductor Corporation
英文描述： 12-Bit Sign Data Acquisition System with Self-Calibration
中文描述： 12位注冊數據采集系統自校準
文件頁數： 13/36頁
文件大?。?/td> 695K
代理商： LM12L458
Typical Performance Characteristics
auto-calibration with V
+ = V
+ = 3.3V, V
= 2.5V, V
= 0V, T
= 25C, and f
= 6 MHz unless otherwise specified.
The performance for 8-bit + sign and “watchdog” modes is equal to or better than shown. (Note 9) (Continued)
The following curves apply for 12-bit + sign mode after
Linearity Error Change
vs Supply Voltage
DS011711-37
Full-Scale Error Change
vs Clock Frequency
DS011711-38
Full-Scale Error Change
vs Temperature
DS011711-39
Full-Scale Error Change
vs Reference Voltage
DS011711-40
Full-Scale Error
vs Supply Voltage
DS011711-41
Zero Error Change
vs Clock Frequency
DS011711-42
Zero Error Change
vs Temperature
DS011711-43
Zero Error Change
vs Reference Voltage
DS011711-44
Zero Error Change
vs Supply Voltage
DS011711-45
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相關代理商/技術參數
參數描述
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:模數轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數量: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
LM12L458CIV/NOPB 功能描述:模數轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數量: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
LM12L458CIVF 制造商:Rochester Electronics LLC 功能描述:12-BIT PARALLEL I/O DAS - Bulk
LM12L458CIVF/NOPB 制造商:Texas Instruments 功能描述:ADC Single 114ksps 12-bit+Sign Parallel 44-Pin PLCC
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