DAC8811 - 16-bit, single-channel, serial input multiplying DAC with 0.5us settling time

The DAC8811 multiplying digital-to-analog converter (DAC) is designed to operate from a single 2.7-V to 5.5-V supply.

The applied external reference input voltage V_REF determines the full-scale output current. An internal feedback resistor (R_FB) provides temperature tracking for the full-scale output when combined with an external I-to-V precision amplifier.

A serial data interface offers high-speed, three-wire microcontroller-compatible inputs using data-in (SDI), clock (CLK), and chip-select (CS).

On power-up, the DAC register is filled with zeroes, and the DAC output is at zero scale.

The DAC8811 is packaged in space-saving 8-lead VSON and VSSOP packages.

For all available packages, see the orderable addendum at the end of the datasheet.

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• ±0.5 LSB DNL
• 16-Bit Monotonic
• ±1 LSB INL
• Low Noise: 12 nV/√Hz
• Low Power: I_DD = 2 µA
• 2.7-V to 5.5-V Analog Power Supply
• 2-mA Full-Scale Current ±20%,
  with V_REF = 10 V
• 50-MHz Serial Interface
• 0.5-μs Settling Time
• 4-Quadrant Multiplying Reference
• Reference Bandwidth: 10 MHz
• ±10-V Reference Input
• Reference Dynamics: –105 THD
• Tiny 8-Lead 3 × 3 mm VSON and 3 × 5 mm VSSOP Packages
• Industry-Standard Pin Configuration

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