12-bit/ 8-channel serial output sampling analog-to-digital converter.
q SINGLE SUPPLY: 2.7V to 5V q 8-CHANNEL SINGLE-ENDED OR
4-CHANNEL DIFFERENTIAL INPUT q UP TO 200kHz CONVERSION RATE q ±1 LSB MAX INL AND DNL q NO MISSING CODES q 72dB SIN.
q DATA ACQUISITION q TEST AND MEASUREMENT q INDUSTRIAL PROCESS CONTROL q PERSONAL DIGITAL ASSISTANTS q BATTERY-POWERED S.
The ADS7844 is an 8-channel, 12-bit sampling analog-todigital converter (ADC) with a synchronous serial interface. Typical power dissipation is 3mW at a 200kHz throughput rate and a +5V supply. The reference voltage (VREF) can be varied between 100mV.
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