Overview
The DAC3482IRKDT is a high-performance, dual-channel, 16-bit digital-to-analog converter (DAC) produced by Texas Instruments. This product is designed for applications requiring high-speed data conversion with exceptional accuracy and low power consumption. It is particularly suited for wireless communication, radar systems, and broadband infrastructure. The DAC3482IRKDT stands out in the market for its advanced features such as integrated interpolation filters, a flexible data interface, and a wide dynamic range, making it a competitive choice for engineers and designers in the telecommunications and industrial sectors.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Resolution | 16 | bits | Dual-channel |
| Sampling Rate | 1230 | MSPS | Maximum |
| Power Consumption | 1.3 | W | Typical |
| Output Type | Current | - | Differential |
| Interface | LVDS | - | Flexible data interface |
| Operating Temperature | -40 to 85 | °C | Industrial range |
| Package | VQFN | - | 48-pin |
Key Features
- Integrated 2x/4x interpolation filters for reduced input data rate.
- Flexible LVDS data interface supporting various data formats.
- High dynamic range with 16-bit resolution for precise signal generation.
- Low power consumption, ideal for power-sensitive applications.
- Dual-channel design for simultaneous data conversion.
Applications
The DAC3482IRKDT is widely used in wireless communication systems, including LTE and 5G base stations, where high-speed and high-accuracy data conversion is critical. It is also employed in radar systems for signal processing and in broadband infrastructure for data transmission. Its low power consumption and high performance make it suitable for industrial automation and test and measurement equipment, where reliability and precision are paramount.
Q & A
1. What is the maximum sampling rate of the DAC3482IRKDT?
The maximum sampling rate is 1230 MSPS.
2. What type of interface does the DAC3482IRKDT use?
It uses an LVDS (Low-Voltage Differential Signaling) interface.
3. Is the DAC3482IRKDT suitable for 5G applications?
Yes, it is ideal for 5G base stations due to its high-speed and high-accuracy data conversion.
4. What is the power consumption of the DAC3482IRKDT?
The typical power consumption is 1.3 W.
5. What is the operating temperature range?
It operates within a temperature range of -40°C to 85°C.
6. Does the DAC3482IRKDT support dual-channel operation?
Yes, it is a dual-channel DAC.
7. What is the resolution of the DAC3482IRKDT?
It has a 16-bit resolution.
8. What type of output does the DAC3482IRKDT provide?
It provides a differential current output.
9. What package does the DAC3482IRKDT come in?
It comes in a 48-pin VQFN package.
10. What are the key applications of the DAC3482IRKDT?
Key applications include wireless communication, radar systems, broadband infrastructure, and industrial automation.
