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Description:0.3-7V; CMOS microprocessor-compatible 12-bit A/D converter. For data acquisition systems, DSP systems front end, process control systems, portable instrumentation
Manufacturer:Analog Devices
Oper. temp.:-40 to 85
Datasheet:PDF (237K).
Click here to download *)

The ADC912A is a monolithic 12-bit accurate CMOS A/D converter. It contains a complete successive-approximation A/D converter built with a high-accuracy D/A converter, a precision bipolar transistor high-speed comparator, and successiveapproximation logic including three-state bus interface for logic compatibility. The accuracy of the ADC912A results from the addition of precision bipolar transistors to Analog Devices' advanced-oxide isolated silicon-gate CMOS process. Particular attention was paid to the reduction of transition noise between adjacent codes achieving a 1/6 LSB uncertainty. The low noise design produces the same digital output for dc analog inputs

Click here to download ADC912AFP Datasheet
Click here to download ADC912AFP Datasheet
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