DAC8801IDRBT

The DAC8801 multiplying digital-to-analog converter 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 DAC8801 is packaged in space-saving 8-lead SON and MSOP packages.

Applications

• Automatic Test Equipment
• Instrumentation
• Digitally Controlled Calibration
• Industrial Control
• PLCs

Key features

• 14-Bit Monotonic
• ±1 LSB INL
• ±0.5 LSB DNL
• 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
• 0.5 μs Settling Time
• 4-Quadrant Multiplying Reference-Input
• Reference Bandwidth: 10 MHz
• ±10 V Reference Input
• Reference Dynamics: -105 THD
• 3-Wire 50-MHz Serial Interface
• Tiny 8-Lead 3×3 mm SON and 3×5 mm MSOP Packages Industry-Standard Pin Configuration