100 KSPS 16-BIT PulSAR® A/D Converter In µSOIC/QFN
The AD7683 is a 16-bit, 100 kSPS, charge redistribution successive-approximation Analog-to-digital Converter which operates from a single power supply, VDD between 2.7 V to 5.5 V. It contains a very low power high-speed 16-bit sampling ADC with no missing codes (B grade), an internal conversion Clock and a versatile serial Interface port. The part also contains a low noise, wide bandwidth, very short aperture delay track/hold circuit. On the CS falling edge, it 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.
Its power scales linearly with throughput.
The AD7683 is housed in a 8-lead SOIC or 8-lead QFN (Chip Scale package) with operation specified from 40C to +85C.
By Analog Devices, Inc.
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