NATIONAL SEMICONDUCTOR ADC121S051 Manual
Update: 29 September, 2023
The ADC121S051 is a low-power, single channel CMOS 12-bit analog-to-digital converter with a high-speed serial interface. It has a sample rate range of 200 ksps to 500 ksps. The converter is based on a successive-approximation register architecture with an internal track-and-hold circuit. The output serial data is straight binary and is compatible with several standards, such as SPI™, QSPI™, MICROWIRE, and many common DSP serial interfaces. The ADC121S051 operates with a single supply that can range from +2.7V to +5.25V. Normal power consumption using a +3.6V or +5.25V supply is 1.7 mW and 8.7 mW, respectively. The power-down feature reduces the power consumption to as low as 2.6 µW using a +5.25V supply. The ADC121S051 is packaged in 6-lead LLP and SOT-23 packages. Operation over the industrial temperature range of −40˚C to +85˚C is guaranteed.
Brand: National
File format: PDF
Size: 728 KB
MD5 Checksum: 66F80ACA3E7D1247275FB40E6259E9D4
Publication date: 08 May, 2012
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PDF Link: NATIONAL SEMICONDUCTOR ADC121S051 Manual PDF