ADS7038
Features
- 1 Small package size:
- WQFN 3 mm × 3 mm
- 8 channels configurable as any bination of:
- Up to 8 analog inputs, digital inputs, or digital outputs
- GPIOs for I/O expansion:
- Open-drain, push-pull digital outputs
- Analog watchdog:
- Programmable thresholds per channel
- Event counter for transient rejection
- Wide operating ranges:
- AVDD: 2.35 V to 5.5 V
- DVDD: 1.65 V to 5.5 V
- - 40°C to +125°C temperature range
- Enhanced-SPI digital interface:
- High-speed, 60-MHz interface
- Achieve full throughput with >13.5-MHz SPI
- CRC for read/write operation:
- CRC on data read/write
- CRC on power-up configuration
- Programmable averaging filters:
- Programmable sample size for averaging
- Averaging with internal conversions
- 16-bit resolution
2 Applications
- Macro remote radio units (RRU)
- Battery management systems (BMS)
- String inverters
- Central inverters
3 Description
The ADS7038 is an easy-to-use, 8-channel, multiplexed, 12-bit, 1-MSPS, successive approximation...
