SD16729 - Silan Microelectronics Joint-stock

SD16729 16-BIT CONSTANT CURRENT LED DRIVER

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. width:30ns
* Current Precision (all output are ON) Precision Between bits <±2% Between ICs <±3% Output current:1~15mA Test Condition SSOP-24-300-1.0 APPLICATIONS
* LED screen ORDERING INFORMATION Device SD16729P SD16729S Package SSOP-24-300-1.0 SSOP-24-225-0.635 Marking SD16729P SD16729S HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http://www.silan.com.cn REV:1.1 2009.03.10 Page 1 of 1.