FEATURES
► Per channel programmable output current ranges: 300 mA, 200
mA, 100 mA, 50 mA, 25 mA, 12.5 mA, 6.25 mA, and 3.125 mA
► Flexible 2.1 V to VCC output supply voltages
► Flexible single- or dual-supply operation
► 0.6 V maximum dropout voltage guaranteed
► Separate voltage supply per output channel
► Internal switches to optional negative supply
► Full 12-bit and 16-bit resolution at all ranges
► Guaranteed operation −40°C to 125°C (H-grade)
► Precision internal reference or external reference
► Internal VREF temperature coefficient of 10 ppm/°C maximum
(LFCSP) or 2.4 ppm/°C nominal (WLCSP)
► Analog multiplexer monitors voltages and currents
► A/B toggle via SPI or dedicated pin
► 1.71 V to VCC digital input and output supply voltage
► 32-lead lead frame chip scale package (LFCSP)
► 36-ball wafer level chip scale package (WLCSP)
APPLICATIONS
► Tunable lasers
► Semiconductor optical amplifier biasing
► Resistive heaters
► Current mode biasing