Texas Instruments ADS7824P

Quad Channel Single ADC SAR 40ksps 12-bit Parallel/Serial 28-Pin PDIP Tube

Analogue to Digital Converter, 12 bit, 40 kSPS, Single, 4.75 V, 5.25 V, DIP

4-CH 12-BIT SUCCESSIVE APPROXIMATION ADC SERIAL/PARALLEL ACCESS PDIP28

4-Channel, 12-Bit Sampling CMOS A/D Converter 28-PDIP

The ADS7824 can acquire and convert 12 bits to within +-0.5 LSB in 25us 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 ADS7824 is alow-power 12-bit sampling A/D with a four channel input multiplexer, S/H, clock, reference, and aparallel/serial microprocessor interface. It can be configured in a continuous conversion mode to sequen-tially digitize all four channels. The 28-pin ADS7824 is available in a plastic 0.3" DIP and in a SOIC, both fully specified for operation over the industrial -40oC to +85oC range.