ADS8681 |
Part Number | ADS8681 |
Manufacturer | Texas Instruments (https://www.ti.com/) |
Description | The ADS8681, ADS8685, and ADS8689 belong to a family of integrated data acquisition system based on a successive approximation (SAR) analog-to-digital converter (ADC). The devices feature a high-speed... |
Features |
•1 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 – Unipolar Ranges: 0 V –12.288 V, 0 V –10.24 V, 0 V –6.144 V, and 0 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 With Low Drift • Excellent Performance: – DNL: ±0.4 LSB; INL: ±0.5 LSB – SNR: 92 dB; THD: –107 dB • ALARM → High, Low Threshold • multiS... |
Document |
ADS8681 Data Sheet
PDF 1.85MB |
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