The DAC8554 is a 16-bit, quad channel, voltage output, digital-to-analog converter (DAC), offering low-power operation and a flexible serial host interface. It offers monotonicity, good linearity, and exceptionally low glitch. Each on-chip precision output amplifier allows rail-to-rail output swing to be achieved over the supply range of 2.7 V to 5.5 V. The device supports a standard 3-wire serial interface capable of operating with input data clock frequencies up to 50 MHz for IOVDD = 5 V.
FEATURES
• Relative Accuracy: 12 LSB (Max)
• Glitch Energy: 0.15 nV-s
• Power Supply: +2.7 V to +5.5 V
• MicroPower Operation: 850 µA at 5 V
• 16-Bit Monotonic Over Temperature
• Settling Time: 10 µs to ±0.003% FSR
• Ultra-Low AC Crosstalk: –100 dB Typ
• Power-On Reset to Zero-Scale
• On-Chip Output Buffer Amplifier With Rail-to-Rail Operation
• Double Buffered Input Architecture
• Simultaneous or Sequential Output Update and Power-Down
