Datasheet Texas Instruments ADS8881IDGSR — Datenblatt

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Design ADS8881
SBAS547D – MAY 2013 – REVISED AUGUST 2015 ADS8881x 18-Bit, 1-MSPS, Serial Interface, microPower, Miniature,
True-Differential Input, SAR Analog-to-Digital Converter
1 Features 2 Applications 1 Sample Rate: 1 MHz
No Latency Output
Unipolar, True-Differential Input Range:
–VREF to +VREF
Wide Common-Mode Voltage Range:
0 V to VREF with 90-dB CMRR (min)
SPIв„ў-Compatible Serial Interface with
Daisy-Chain Option
Excellent AC and DC Performance:
– ADS8881C:
INL: В±1 LSB (typ), В±2.0 LSB (max)
DNL: В±1.0 LSB (max), 18-Bit NMC
SNR: 100 dB, THD: –115 dB
– ADS8881I: …