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Analog Devices AD7291 8-Channel 12-Bit SAR ADC | Digi-Key Daily

Analog Devices’ AD7291 12-bit, 8-channel ADC offers application flexibility while reducing solution size and power consumption. The ADC can handle 2.5 V inputs at frequencies up to 30 MHz, and a two-wire I2C-compatible interface supports standard and fast speed modes. The device has a wide operating temperature range and can operate from a single 3.3 V supply, or with a separate logic supply as low as 1.65 V. To save space, the AD7291 is housed in a compact 4 mm x 4 mm LFCSP and integrates a 2.5V reference and temperature sensor accurate to 1°C. A programmable channel sequencer and out-of-range indicator with programmable high and low limits reduce host interaction, and the AD7291 partially powers down between conversions to conserve power.

1/31/2019 3:01:21 PM

Part List

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
BOARD EVAL FOR AD7291EVAL-AD7291SDZBOARD EVAL FOR AD72917 - Factory StockView Details
IC ADC 12BIT SAR 8CH 20-LFCSPAD7291BCPZIC ADC 12BIT SAR 8CH 20-LFCSP1160 - ImmediateView Details
CH 12 BIT SAR WT INTERNAL TEMP SAD7291TCPZ-EPCH 12 BIT SAR WT INTERNAL TEMP S28 - Immediate
2610 - Factory Stock
View Details
8 CH 12 BIT SAR WT INTERNAL TEMPAD7291TCPZ-EP-RL78 CH 12 BIT SAR WT INTERNAL TEMP4500 - Factory StockView Details
IC ADC I2C/SRL 22.22K 20LFCSPAD7291BCPZ-RL7IC ADC I2C/SRL 22.22K 20LFCSP12012 - ImmediateView Details