DAC8568
Overview
The DAC7568, DAC8168, and DAC8568 are lowpower, voltage-output, eight-channel, 12-, 14-, and 16-bit digital-to-analog converters (DACs), respectively. These devices include a 2.5V, 2ppm/°C internal reference (disabled by default), giving a fullscale output voltage range of 2.5V or 5V.
- 1 Relative Accuracy: - DAC7568 (12-Bit): 0.3 LSB INL - DAC8168 (14-Bit): 1 LSB INL - DAC8568 (16-Bit): 4 LSB INL
- Glitch Energy: 0.1nV-s
- Internal Reference: - 2.5V Reference Voltage (disabled by default) - 0.004% Initial Accuracy (typ) - 2ppm/°C Temperature Drift (typ) - 5ppm/°C Temperature Drift (max) - 20mA Sink/Source Capability
- Power-On Reset to Zero Scale or Midscale
- Ultralow Power Operation: 1.25mA at 5V Including Internal Reference Current
- Wide Power-Supply Range: +2.7V to +5.5V
- Monotonic Over Entire Temperature Range
- Low-Power Serial Interface with Schmitt-Triggered Inputs: Up to 50MHz
- On-Chip Output Buffer Amplifier with Rail-to-Rail Operation
- Temperature Range: -40°C to +125°C
