DAC70501 - Texas Instruments

DAC70501 Voltage-Output DAC

The 16-bit DAC80501, 14-bit DAC70501, and 12-bit DAC60501 (DACx0501) digital-to-analog converters (DACs) are highly accurate, low-power devices with voltage-output. The DACx0501 are specified monotonic by design, and offer linearity of < 1 LSB. These devices include a 2.5-V, 5-ppm/°C internal reference, giving full-scale output voltage ranges of 1.25 V, 2.5.

Features

• 16-bit performance: 1-LSB INL and DNL (max)
• Low glitch energy: 4 nV
  –s
• Wide power supply: 2.7 V to 5.5 V
• Buffered output range: 5 V, 2.5 V, or 1.25 V
• Very-low power: 1 mA at 5.5 V
• Integrated 5-ppm/°C (max), 2.5-V precision reference
• Pin-selectable serial interface:
  – 3-wire, SPI compatible up to 50-MHz
  – 2-wire, I2C compatible
• Power-on-reset: Zero scale or midscale
• 1.62-V VIH with VDD = 5.5 V
• Temperature range:
  –40°C to +125°C
• Packages: Small 8-pin WSON and 10-pin VSSOP 2 Applications
• Oscilloscopes and digitizers
• Parametric measurement unit (PMU)
• Data acquisition (DA.