LTC1272-8CCSW Datasheet PDF - Linear Technology

●DESCRIPTION

●The LTC1272 is a 3µs, 12-bit, successive approximation sampling A/D converter. It has the same pinout as the

●industry standard AD7572 and offers faster conversion time, on-chip sample-and-hold, and single supply operation. It uses LTBiCMOS switched-capacitor technology to combine a high speed 12-bit ADC with a fast, accurate sample-and-hold and a precision reference.

●FEATURES

●■ AD7572 Pinout

●■ 12-Bit Resolution

●■ 3µs and 8µs Conversion Times

●■ On-Chip Sample-and-Hold

●■ Up to 250kHz Sample Rates

●■ 5V Single Supply Operation

●■ No Negative Supply Required

●■ On-Chip 25ppm/°C Reference

●■ 75mW (Typ) Power Consumption

●■ 24-Pin Narrow DIP and SOL Packages

●■ ESD Protected on All Pins

●APPLICATIONS

●■ High Speed Data Acquisition

●■ Digital Signal Processing (DSP)

●■ Multiplexed Data Acquisition Systems

●■ Single Supply Systems