Overview
The DAC8162SQDGSRQ1 is a high-performance, dual-channel, 16-bit digital-to-analog converter (DAC) produced by Texas Instruments. Designed for precision applications, this DAC is part of Texas Instruments' automotive-qualified product line, ensuring reliability and performance in demanding environments. The DAC8162SQDGSRQ1 is ideal for applications requiring high accuracy and low noise, such as industrial automation, automotive systems, and test and measurement equipment. Its key selling points include its dual-channel architecture, high resolution, and robust performance in automotive environments.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Resolution | 16 | bits | |
| Number of Channels | 2 | ||
| Interface Type | SPI | ||
| Supply Voltage | 2.7 to 5.5 | V | |
| Operating Temperature | -40 to 125 | °C | Automotive qualified |
| DNL (Differential Nonlinearity) | ±1 | LSB | |
| INL (Integral Nonlinearity) | ±4 | LSB | |
| Output Type | Voltage | ||
| Package / Case | VSSOP-10 | ||
| Reference | Internal/External |
Key Features
- Dual-channel 16-bit resolution for precise analog output
- SPI interface for easy integration with microcontrollers and processors
- Wide supply voltage range (2.7V to 5.5V) for versatile applications
- Automotive-qualified operating temperature range (-40°C to 125°C)
- Low power consumption for energy-efficient designs
- Internal and external reference options for flexibility
Applications
The DAC8162SQDGSRQ1 is widely used in various industries due to its high precision and reliability. In automotive systems, it is employed in electronic control units (ECUs), advanced driver-assistance systems (ADAS), and infotainment systems. In industrial automation, it is used for process control, motor control, and sensor calibration. Additionally, it finds applications in test and measurement equipment, medical devices, and consumer electronics, where high accuracy and stability are critical.
Q & A
1. What is the resolution of the DAC8162SQDGSRQ1?
The DAC8162SQDGSRQ1 has a resolution of 16 bits.
2. How many channels does the DAC8162SQDGSRQ1 support?
It supports two channels.
3. What is the supply voltage range for this DAC?
The supply voltage ranges from 2.7V to 5.5V.
4. Is the DAC8162SQDGSRQ1 suitable for automotive applications?
Yes, it is automotive-qualified and operates in temperatures from -40°C to 125°C.
5. What type of interface does the DAC8162SQDGSRQ1 use?
It uses an SPI interface.
6. Can the DAC8162SQDGSRQ1 use an external reference?
Yes, it supports both internal and external references.
7. What is the package type of the DAC8162SQDGSRQ1?
It comes in a VSSOP-10 package.
8. What is the typical DNL of this DAC?
The typical DNL is ±1 LSB.
9. What are the key applications of the DAC8162SQDGSRQ1?
It is used in automotive systems, industrial automation, and test and measurement equipment.
10. Does the DAC8162SQDGSRQ1 have low power consumption?
Yes, it is designed for low power consumption, making it suitable for energy-efficient applications.
