16-Channel DAS - Analog Devices
Description
Data Sheet
16-Channel DAS with 16-Bit, Bipolar Input, Dual Simultaneous Sampling ADC AD7616
FEATURES
APPLICATIONS
16-channel, dual, simultaneously sampled inputs Independently selectable channel input ranges
True bipolar: ±10 V, ±5 V, ±2.
5 V Single 5 V analog supply and 2.
3 V to 3.
6 V VDRIVE supply Fully integrated data acquisition solution
Analog input clamp protection Input buffer with 1 MΩ analog input impedance First-order antialiasing analog filter On-chip accurate reference and reference buffer Dual 16-bit successive approximation register (SAR) ADC Throughput rate: 2 × 1 MSPS Oversampling capability with digital filter Flexible sequencer with burst mode Flexible parallel/serial interface SPI/QSPI/MICROWIRE/DSP compatible Optional cyclic redundancy check (CRC) error checking Hardware/software configuration Performance 92 dB SNR at 500 kSPS (2× oversampling) 90.
5 dB SNR at 1 MSPS −103 dB THD ±1 LSB INL (typical), ±0.
99 LSB DNL (maximum) 8 kV ESD rating on analog inpu...
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