ADS8685 Texas Instruments Datasheet

ADS8685 Key Features

• 16-bit ADC with integrated analog front-end
• High speed
• ADS8681: 1 MSPS
• ADS8685: 500 kSPS
• ADS8689: 100 kSPS
• Software programmable input ranges
• Bipolar ranges: ±12.288 V, ±10.24 V, ±6.144 V, ±5.12 V, and ±2.56 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