1 Features
• 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

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

3 Description
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.