Overview
The DAC80502DRXR, produced by Texas Instruments, is a 16-bit digital-to-analog converter (DAC) that is part of the DACx0502 family. This device is known for its high accuracy, low power consumption, and compact packaging. It is designed to provide voltage output and is suitable for various applications requiring precise analog signal generation. The DAC80502DRXR features a tiny 10-pin WSON package and operates over a wide power supply range of 2.7 V to 5.5 V, making it versatile for different system designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 16 Bits | |
| Integral Nonlinearity (INL) | < 1 LSB | |
| Differential Nonlinearity (DNL) | < 1 LSB | |
| Total Unadjusted Error (TUE) | < 0.1 % FSR | |
| Power Supply Range | 2.7 V to 5.5 V | V |
| Buffered Output Range | 1.25 V, 2.5 V, or 5 V | V |
| Power Consumption per Channel | 1 mA at 5.5 V | mA |
| Internal Reference Precision | 5 ppm/°C (max), 2.5 V | |
| Serial Interface | SPI (up to 50 MHz), I2C | |
| Operating Temperature Range | –40°C to +125°C | °C |
| Package Type | 10-pin WSON |
Key Features
- High accuracy with linearity of < 1 LSB
- Low glitch energy: 4 nV-s
- Wide power supply range: 2.7 V to 5.5 V
- Buffered output ranges: 1.25 V, 2.5 V, or 5 V
- Low power consumption: 1 mA per channel at 5.5 V
- Integrated 5-ppm/°C (max), 2.5-V precision reference
- Pin-selectable serial interface: SPI (up to 50 MHz) and I2C
- Power-on-reset: zero scale or midscale
- Compact 10-pin WSON package
Applications
- Oscilloscope (DSO)
- Battery test
- Semiconductor test
- Data acquisition (DAQ)
- LCD test
- Small cell base station
- Analog output module
- Process analytics (pH, gas, concentration, force, and humidity)
- DC power supply, AC source, electronic load
Q & A
- What is the resolution of the DAC80502DRXR?
The DAC80502DRXR has a resolution of 16 bits. - What is the power supply range for the DAC80502DRXR?
The power supply range is from 2.7 V to 5.5 V. - What are the available output voltage ranges for the DAC80502DRXR?
The output voltage ranges are 1.25 V, 2.5 V, or 5 V. - How much power does the DAC80502DRXR consume per channel at 5.5 V?
The power consumption is 1 mA per channel at 5.5 V. - What types of serial interfaces does the DAC80502DRXR support?
The DAC80502DRXR supports both SPI (up to 50 MHz) and I2C interfaces. - What is the operating temperature range of the DAC80502DRXR?
The operating temperature range is from –40°C to +125°C. - What is the package type of the DAC80502DRXR?
The package type is a 10-pin WSON. - Does the DAC80502DRXR have an integrated reference?
Yes, it includes a 5-ppm/°C (max), 2.5-V precision internal reference. - What is the glitch energy of the DAC80502DRXR?
The glitch energy is 4 nV-s. - What are some common applications for the DAC80502DRXR?
Common applications include oscilloscope (DSO), battery test, semiconductor test, data acquisition (DAQ), and process analytics.
