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