Overview
The AD5547BRU-REEL7, manufactured by Analog Devices Inc., is a high-performance, dual 16-bit digital-to-analog converter (DAC). This component is designed for precision and low power consumption, making it suitable for a variety of applications requiring high stability and performance. The AD5547 features a parallel input interface and current-output architecture, with built-in 4-quadrant resistors that enable unipolar and bipolar output ranges. It operates from a single supply voltage of 2.7 V to 5.5 V and is packaged in a compact 38-lead TSSOP package.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Resolution | N | 16 Bits | |||
| Relative Accuracy (INL) | ±2 LSB (Grade B) | ±1 LSB (Grade C) | |||
| Differential Nonlinearity (DNL) | ±1 LSB | ||||
| Supply Voltage Range | VDD | 2.7 V | 5.5 V | V | |
| Positive Supply Current | IDD | 10 µA | µA | ||
| Settling Time | 0.5 µs | µs | |||
| Operating Temperature Range | TA | -40°C | 125°C | °C | |
| Full-Scale Current | 2 mA ± 20% | mA |
Key Features
- Dual 16-bit digital-to-analog converters with parallel input interface.
- Current-output architecture with built-in 4-quadrant resistors for unipolar and bipolar output ranges.
- Operates from a single supply voltage of 2.7 V to 5.5 V.
- Low power consumption with a maximum supply current of 10 µA.
- Fast settling time of 0.5 µs typical.
- Precision conversion with INL/DNL of ±2 LSB Max, ±1 LSB Max.
- Compact 38-lead TSSOP package.
- Robust operating temperature range from -40°C to 125°C.
- Selectable zero-scale/midscale power-on presets.
Applications
- Automatic test equipment.
- Instrumentation.
- Digitally controlled calibration.
- Digital waveform generation.
- Telecommunication systems.
- Industrial control systems.
Q & A
- What is the resolution of the AD5547BRU-REEL7?
The AD5547BRU-REEL7 has a resolution of 16 bits.
- What is the supply voltage range for the AD5547BRU-REEL7?
The supply voltage range is from 2.7 V to 5.5 V.
- What is the typical settling time of the AD5547BRU-REEL7?
The typical settling time is 0.5 µs.
- What is the maximum supply current of the AD5547BRU-REEL7?
The maximum supply current is 10 µA.
- What are the operating temperature ranges for the AD5547BRU-REEL7?
The operating temperature range is from -40°C to 125°C.
- What type of package does the AD5547BRU-REEL7 come in?
The AD5547BRU-REEL7 is packaged in a 38-lead TSSOP package.
- Does the AD5547BRU-REEL7 support bipolar output ranges?
- What are some common applications for the AD5547BRU-REEL7?
- Does the AD5547BRU-REEL7 have built-in resistors for current-to-voltage conversion?
- Can the AD5547BRU-REEL7 be reset to zero-scale or midscale on power-on?
