ADC12138 - Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters
The ADC12130, ADC12132 and ADC12138 are 12-bit plus sign successive approximation A/D converters with serial I/O and configurable input multiplexer.
The ADC12132 and ADC12138 have a 2 and an 8 channel multiplexer, respectively.
The differential multiplexer outputs and A/D inputs are available on the
ADC12138 Features
* n n n n n n n n Serial I/O (MICROWIRE, SPI and QSPI Compatible) 2 or 8 channel differential or single-ended multiplexer Analog input sample/hold function Power down mode Programmable acquisition time Variable digital output word length and format No zero or full scale adjustment required 0V to 5V an
