1 Features

1• ±0.5 LSB DNL

• 16-Bit Monotonic

• ±1 LSB INL

• Low Noise: 12 nV/√Hz

• Low Power: IDD = 2 μA

• 2.7-V to 5.5-V Analog Power Supply

• 2-mA Full-Scale Current ±20%,

with VREF = 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

2 Applications

• Automatic Test Equipment

• Instrumentation

• Digitally Controlled Calibration

• Industrial Control PLCs

3 Description

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 VREF

determines the full-scale output current. An internal

feedback resistor (RFB) 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.