AD7569 Description
The AD7569/AD7669 is a plete, 8-bit, analog I/O system on a single monolithic chip. The AD7569 contains a high speed successive approximation ADC with 2 µs conversion time, a track/ hold with 200 kHz bandwidth, a DAC and an output buffer amplifier with 1 µs settling time. A temperature-pensated 1.25 V bandgap reference provides a precision reference voltage for the ADC and the DAC.