4 Channel, 16-Bit Sampling CMOS A/D Converter

The ADS7825 CAN acquire and convert 16 bits to within 2.0 LSB in 25s max while consuming only 50mW max. Laser-trimmed scaling resistors provide the standard industrial 10V input range and channel-to-channel matching of 0.1%. The ADS7825 is a low-power 16-bit sampling A/D with a four channel input multiplexer, S/H, Clock reference, and a parallel/serial Microprocessor Interface It CAN be configured in a continuous conversion mode to sequentially digitize all four channels. The 28-pin ADS7825 is available in a plastic 0.3" DIP and in a SOIC, both fully specified for operation over the industrial ?40C to +85C range.
By Texas Instruments