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.