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SCT2110

StarChips
Part Number SCT2110
Manufacturer StarChips
Description 8-bit Serial-In/Parallel In-Out Constant-Current LED Driver
Published Jun 16, 2015
Detailed Description StarChips Technology SCT2110 V03_01; Mar/08 8-bit Serial-In/Parallel-Out Constant-Current LED Driver Product Descripti...
Datasheet PDF File SCT2110 PDF File

SCT2110
SCT2110

Overview
StarChips Technology SCT2110 V03_01; Mar/08 8-bit Serial-In/Parallel-Out Constant-Current LED Driver Product Description The SCT2110 serial-interfaced LED driver sinks 8 LED clusters with constant current to keep the uniform intensity of LED displays.
In applications, an external resistor is used to set the full-scale constant output current from 5mA up to 160mA.
The SCT2110 guarantees each output can endure maximum 17V DC voltage stress.
The built-in shift registers and data latches making the SCT2110 effective solution in driving LED display.
The output enable function gates all 8 outputs on and off, and is fast enough to be used as PWM input for LED intensity control.
Since the serial data input rate can be reached up to 25MHz, the SCT2110 will satisfy system which needs high volume data transmission to control the LED display.
Features 8 constant-current outputs rate at 17V Constant current range: 5 – 160mA Excellent current regulation to load, supply voltage and temperature ±3% Current matching between outputs ±6% Current matching between ICs Fast output current control: Minimum PWM pulse width = 100ns All output current are programmed together using a single external resistor CMOS Schmitt triggered inputs High serial data transfer rate: 25MHz Operating supply voltage range of 4.
5V to 5.
5V Built-in power on reset and thermal protection function Package: SOP16 and SSOP16 Applications: LED Displays, Variable Message Signs, LED Traffic Signs Pin Configurations GND SDI CLK LA/ OUT0 OUT1 OUT2 OUT3 1 16 2 15 3 SCT2110 14 4 5 CSOG CSWG 13 12 6 CSSG 11 7 10 89 VDD REXT SDO OE/ OUT7 OUT6 OUT5 OUT4 Ordering Information Part Number SCT2110CSOG SCT2110CSWG SCT2110CSSG Package Pb free SOP16 (150 mil) Pb free SOP16 (300 mil) Pb free SSOP16 StarChips Technology, Inc.
4F, No.
5, Technology Rd.
, Science-Based Industrial Park, Hsin-Chu,Taiwan, R.
O.
C.
Tel: +886-3-577-5767 # 555 Fax：+886-3-577-6575 service@starchips.
com.
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