Analog Devices AD7686BCPZRL7

Single Channel Single ADC SAR 500ksps 16-bit Serial 10-Pin LFCSP EP T/R

IC 1-CH SGL ADC SAR 500KSPS 16-BIT LFCSP-10

100Ksps/400Ksps, 16 bit SAR AD

10-VFDFN Exposed Pad CSP AD7686 SPI PRODUCTION (Last Updated: 4months ago) analog digital converter 730mum 500ksps 21.5mW 8Weeks

The AD7686 is a 16-bit, charge redistribution, successive approximation, analog-to-digital converter (ADC) that operates from a single 5 V power supply, VDD. It contains a low power, high speed, 16-bit sampling ADC with no missing codes, an internal conversion clock, and a versatile serial interface port. The part also contains a low noise, wide bandwidth, short aperture delay track-and-hold circuit. On the CNV rising edge, the AD7686 samples an analog input IN+ between 0 V to REF with respect to a ground sense IN-. The reference voltage, REF, is applied externally and can be set up to the supply voltage. Power dissipation scales linearly with throughput. The SPI-compatible serial interface also features the ability, using the SDI input, to daisy-chain several ADCs on a single, 3-wire bus or provides an optional busy indicator. This device is compatible with 1.8 V, 2.5 V, 3 V, or 5 V logic, using the separate supply VIO. The AD7686 is housed in a 10-lead MSOP or a 10-lead QFN (LFCSP) with operation specified from -40°C to +85°C. Applications Battery-powered equipment Data acquisitions Instrumentation Medical instruments Process controls