AD3551R Overview
The AD3551R is a low drift, single channel, ultra-fast, 16-bit accuracy, current output digital-to-analog converter (DAC) that can be configured in multiple voltage span ranges. The AD3551R operates with a fixed 2.5 V reference. Each DAC incorporates three drift pensating feedback resistors for the required external transimpedance amplifier (TIA) that scales the output voltage.
AD3551R Key Features
- 16-bit resolution
- 33 MUPS rate in fast mode
- 22 MUPS rate in precision mode
- 65 ns small signal settling time to 0.1% accuracy
- 100 ns large signal settling time to 0.1% accuracy
- Ultra small glitch: < 50 pV×s
- Ultra low latency: 5 ns
- THD: -105 dB at 1 kHz
- Highly configurable output voltage span and offset
- 1.2 V and 1.8 V logic level patible