Texas Instruments ADS7824UB/1K

IC ADC 12BIT SAR 28SOIC / 12 Bit Analog to Digital Converter 4 Input 1 SAR 28-SOIC

4-Channel Single ADC SAR 40ksps 12-bit Parallel/Serial 28-Pin SOIC T/R

4-Channel, 12-Bit Sampling CMOS A/D Converter 28-SOIC -40 to 85

28-SOIC (0.295 7.50mm Width) ADS7824 Parallel SPI Serial Nickel/Palladium/Gold (Ni/Pd/Au) analog digital converter 2.65mm 100mA 40ksps 50mW

A/D Converter (A-D) IC; Resolution (Bits):12; Sample Rate:40kSPS; Input Channels Per ADC:4; Input Channel Type:Single Ended; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Termination Type:SMD; Package/Case:28-SOIC ;RoHS Compliant: Yes

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.