Analog Devices Inc. LTC2378 Low Power SAR ADCs
Analog Devices Inc. LTC2378 Low Power SAR ADCs are low-noise, low-power, high-speed 16-, 18-, and 20-bit successive approximation register (SAR) ADCs. The devices operate from a 2.5V supply with a ±VREF fully differential input range with VREF ranging from 2.5V to 5.1V. Analog Devices LTC2378 devices have a high-speed SPI-compatible serial interface that supports 1.8V, 2.5V, 3.3V, and 5V logic while also featuring a daisy-chain mode.
Features
- 1Msps Throughput Rate
- Guaranteed 16-Bit, 18-Bit, 20-Bit No Missing Codes
- 13.5mW low power at 1Msps, 13.5µW at 1ksps
- Digital gain compression (DGC)
- Guaranteed operation to +125°C
- 2.5V supply
- Fully differential input range ±VREF
- 2.5V to 5.1V VREF input range
- No pipeline delay, no cycle latency
- 1.8V to 5V I/O voltages
- SPI-compatible Serial I/O with daisy-chain mode
- Internal conversion clock
- 16-Lead MSOP and 4×3mm DFN packages
Applications
- Medical imaging
- High-speed data acquisition
- Portable or compact instrumentation
- Industrial process control
- Low-power battery-operated instrumentation
- ATE
Typical Applications
Additional Resources
Publicado: 2018-10-02
| Actualizado: 2023-02-28