Packaging information
| Package | Pins TQFP (PFB) | 48 |
| Operating temperature range (°C) -40 to 85 |
| Package qty | Carrier 250 | SMALL T&R |
Features for the ADS8381
- 580-kHz Sample Rate
- 18-Bit NMC Ensured Over Temperature
- Zero Latency
- Low Power: 115 mW at 580 kHz
- Unipolar Input Range
- Onboard Reference Buffer and Conversion Clock
- Wide Digital Supply
- Flexible 8-/16-/18-Bit Parallel Interface
- Pin Compatible With ADS8383
- 48-Pin TQFP Package
- APPLICATIONS
- Medical Instruments
- Optical Networking
- Transducer Interface
- High Accuracy Data Acquisition Systems
- Magnetometers
Description for the ADS8381
The ADS8381 is an 18-bit, 580 kHz A/D converter. The device includes a 18-bit capacitor-based SAR A/D converter with inherent sample and hold. The ADS8381 offers a full 18-bit interface, a 16-bit option where data is read using two read cycles, or an 8-bit bus using three read cycles.
The ADS8381 is available in a 48-lead TQFP package and is characterized over the industrial –40°C to 85°C temperature range.