Five-Channel, 300mA Current-Source-Output 16-/12-Bit SoftSpan DACs Features: Per-Channel Programmable Output Ranges: 300mA, 200mA, 100mA, 50mA, 25mA, 12.5mA,6.25mA and 3.125mA Flexible 2.85V to 33V Supply Voltage 1V Dropout Guaranteed Separate Voltage Supply per Output Channel Internal Switches to Optional Negative Supply Full 16-/12-Bit Resolution at All Ranges Guaranteed Operation –40°C to 125°C Precision (10ppm/°C Max) Internal Reference or External Reference Input Analog Mux Monitors Voltages and Currents A/B Toggle via SPI or Dedicated Pin 1.8V to 5V SPI Serial Interface 5mm × 5mm 32-Lead QFN Package