ADS8548
Features
- 1 Family of 12-, 14-, and 16-Bit, Pin- and Softwarepatible ADCs
- Maximum Data Rate per Channel:
- ADS8528: 650 k SPS (PAR) or 480 k SPS (SER)
- ADS8548: 600 k SPS (PAR) or 450 k SPS (SER)
- ADS8568: 510 k SPS (PAR) or 400 k SPS (SER)
- Excellent AC Performance:
- Signal-to-Noise Ratio: ADS8528: 73.9 d B, ADS8548: 85 d B, ADS8568: 91.5 d B
- Total Harmonic Distortion: ADS8528:
- 89 d B, ADS8548:
- 91 d B, ADS8568:
- 94 d B
- Programmable, Buffered Internal Reference: 0.5 V- 2.5 V or 0.5 V- 3.0 V Supports Input Voltage Ranges up to ±12 V
- Selectable Parallel or Serial Interface
- Scalable Low-Power Operation Using Auto-Sleep Mode: Only 32 m W at 10 k SPS
- Fully Specified Over Extended Industrial Temperature Range
2 Applications
- Protection Relays
- Power Quality Measurement
- Multi-Axis Motor Controls
- Programmable Logic Controllers
- Industrial Data Acquisition
Signal-to-Noise Ratio (d B)
SNR vs Temperature
94 92 90 88 86 84 82 80 78 76 74 72 70
- 40
- 25
- 10 5
ADS8568 ADS8548...
