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Silan Microelectronics Joint-stock - 16-BIT CONSTANT CURRENT LED DRIVER

Numéro de référence SD16729
Description 16-BIT CONSTANT CURRENT LED DRIVER
Fabricant Silan Microelectronics Joint-stock 
Logo Silan Microelectronics Joint-stock 





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SD16729 fiche technique
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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. width:30ns
* Current Precision (all output are ON)
Precision
Between Between
Test Condition
bits ICs
<±2%
<±3%
Output current:1~15mA
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
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