GENERAL DESCRIPTION
The ML2252 and ML2259 combine an 8-bit A/D converter, 2- or 8-channel analog multiplexer, and a
microprocessor compatible 8-bit parallel interface and control logic in a single monolithic CMOS device.

FEATURES
■Conversion time (fCLK= 1.46MHz); 6.6µs
■Total unadjusted error; ±1/2LSB or ±1LSB
■No missing codes
■Sample and hold; 390ns acquisition
■Capable of digitizing a 5V, 50kHz sinewave
■2- or 8-channel input multiplexer
■0V to 5V analog input range with single 5V power supply
■Operates ratiometrically or with up to 5V voltage reference
■No zero or full scale adjust required
■Analog input protection; 25mA per input min
■Continuous conversion mode
■Low power dissipation; 15mW max
■TTL and CMOS compatible digital inputs and outputs