Click to expand full text
www.DataSheet4U.com
SD16729
16-BIT CONSTANT CURRENT LED DRIVER
DESCRIPTION
SD16729 is a constant current LED driver with advanced Bi-CMOS technology, the constant current is determined by external resistor. It includes a 16-bit shift register, latches, the constant current driver and etc. In the output stage, there are 16 current sources which provide a 1-45mA constant current drive for LED through bipolar device.
SSOP-24-225-0.635
FEATURES
* Output current adjustable through external resistor * Data serial-in/serial-out * 16-channel constant current output * Output current: 1~45mA * 30MHz clock frequency * Fast output current response, ENABLE min.