TI DAC82002DRXR

The 16-bit DAC82002 is a highly accurate, low-power, dual-channel digital-to-analog converter (DAC) with an unbuffered voltage output. The DAC82002 works with 3.3-V and 5-V supplies and offers linearity of 1‑LSB DNL and 2‑LSB INL. The high accuracy combined with a tiny package make the device an excellent choice for applications such as gain and offset calibration, voltage set point generation, and power-supply control. The DAC82002 incorporates a power-on-reset circuit to make sure that the DAC output powers up at zero scale or midscale based on the status of RSTSEL pin, and remains at that scale until a valid code is written to the device. All internal registers are asynchronously reset after the RESET pin is pulled low. The DAC82002 uses a versatile, three-wire serial peripheral interface (SPI) that operates at clock rates of up to 50 MHz.

• 16-bit performance: 1-LSB DNL and 2-LSB INL
• Low glitch energy: 0.5 nV-s
• Fast settling: 1 µs
• Wide power supply: 2.7 V to 5.5 V
• Wide reference range: 2.0 V to VDD
• Low power: 250 µA per channel at 5.0 V
• 3-wire serial peripheral interface (SPI) up to 50 MHz
• Reset to zero scale or midscale
• 1.62 V VIH with VDD = 5.5 V
• Temperature range: -40°C to +85°C
• Package: Tiny 10-pin WSON

• Oscilloscope (DSO)
• Battery test
• Semiconductor test
• Data acquisition (DAQ)
• DC power supply, ac source, electronic load