ADS8684
ADS8684 is SAR ADC manufactured by Texas Instruments.
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Reference Design
ADS8684, ADS8688
SBAS582C
- JULY 2014
- REVISED APRIL 2015
ADS868x 16-Bit, 500-kSPS, 4- and 8-Channel, Single-Supply, SAR ADCs with Bipolar Input Ranges
Additional Channels in ADS8688
Multiplexer Gain (%FS)
1 Features
- 1 16-Bit ADCs with Integrated Analog Front-End
- 4-, 8-Channel MUX with Auto and Manual Scan
- Channel-Independent Programmable Input
Ranges:
- Bipolar: ±10.24 V, ±5.12 V, ±2.56 V
- Unipolar: 10.24 V, 5.12 V
- 5-V Analog Supply: 1.65-V to 5-V I/O Supply
- Constant Resistive Input Impedance: 1 MΩ
- Input Overvoltage Protection: Up to ±20 V
- On-Chip, 4.096-V Reference...
