Overview
The AD3551RBCPZ16-RL7 is a high-performance, single-channel, 16-bit digital-to-analog converter (DAC) produced by Analog Devices Inc. This ultra-fast DAC is designed for applications requiring high accuracy and low drift. It features a fixed 2.5 V internal reference and supports multiple output voltage span ranges, making it versatile for various industrial and medical applications.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 16-bit |
| Update Rate (Fast Mode) | 33 MUPS |
| Update Rate (Precision Mode) | 22 MUPS |
| Settling Time (Small Signal to 0.1% Accuracy) | 65 ns |
| Settling Time (Large Signal to 0.1% Accuracy) | 100 ns |
| Glitch | < 50 pV×s |
| Latency | 5 ns |
| THD at 1 kHz | −105 dB |
| Logic Levels | 1.2 V and 1.8 V compatible |
| SPI Modes | Single (classic), dual, and quad SPI modes |
| Internal Voltage Reference | 2.5 V, 10 ppm/°C maximum temperature coefficient |
| Package | 28-Lead LFCSP (5 mm × 5 mm) |
| Operating Temperature Range | −40°C to +105°C |
Key Features
- Highly configurable output voltage span and offset
- Ultra-low latency and glitch
- Multiple error detectors in both analog and digital domains
- Support for single, dual, and quad SPI modes with 1.2 V and 1.8 V logic levels
- Internal 2.5 V voltage reference with a maximum temperature coefficient of 10 ppm/°C
- Fast and precision update modes for optimal speed and accuracy
Applications
- Instrumentation
- Hardware in the loop
- Process control equipment
- Medical devices
- Automated test equipment
- Data acquisition systems
- Programmable voltage sources
- Optical communications
Q & A
- What is the resolution of the AD3551RBCPZ16-RL7 DAC?
The AD3551RBCPZ16-RL7 has a 16-bit resolution. - What are the update rates in fast and precision modes?
The update rate is 33 MUPS in fast mode and 22 MUPS in precision mode. - What is the settling time for small and large signals to 0.1% accuracy?
The settling time is 65 ns for small signals and 100 ns for large signals. - What is the glitch performance of the AD3551RBCPZ16-RL7?
The glitch is less than 50 pV×s. - What is the latency of the AD3551RBCPZ16-RL7?
The latency is 5 ns. - What are the supported logic levels for the SPI interface?
The SPI interface supports 1.2 V and 1.8 V logic levels. - What is the temperature coefficient of the internal voltage reference?
The temperature coefficient of the internal voltage reference is 10 ppm/°C. - What are the typical applications of the AD3551RBCPZ16-RL7?
Typical applications include instrumentation, hardware in the loop, process control equipment, medical devices, automated test equipment, data acquisition systems, programmable voltage sources, and optical communications. - What is the operating temperature range of the AD3551RBCPZ16-RL7?
The operating temperature range is −40°C to +105°C. - What package type is the AD3551RBCPZ16-RL7 available in?
The AD3551RBCPZ16-RL7 is available in a 28-Lead LFCSP package (5 mm × 5 mm).
