參數(shù)資料
型號(hào): SM16705P
廠商: SamHop Microelectronics Corp.
元件分類(lèi): LED驅(qū)動(dòng)器
英文描述: 8-BIT CONSTANT CURRENT LED DRIVER
中文描述: 8位恒流LED驅(qū)動(dòng)器
文件頁(yè)數(shù): 1/14頁(yè)
文件大?。?/td> 147K
代理商: SM16705P
SM16705P/F/FN
SAMHOP Microelectronics Corp.
8-BIT CONSTANT CURRENT LED DRIVER
The SM16705P/F/FN are specifically designed for
LED display constant current drivers.
This constant current output circuits is able to setup
by external resistor (I
OUT
= 5 ~ 90mA).
This IC is monolithic integrated circuit designed to be
used together with Bi-CMOS process.
The devices consist of 8bit shift register, latch, AND-
GATE and Constant Current Drivers.
PIN ASSIGNMENTS
GENERAL DESCRIPTION
FEATURES
Page 1
* Constant Current Output :
can setup all output current with one resistor
for 5 to 90mA.
* Maximum Clock Frequency :
f
CLK
= 25 (MHz)
(Cascade Connect Operate,
Topr = 25
o
C)
* 5V CMOS Compatible Input
* 16 pin DIP, SOP or SSOP package
* Constant Output Current Matching :
Output-GND
Voltage
Current
Matching
Output Current
0.7V
±
6.0%
5 ~ 90mA
0.4V
±
6.0%
5 ~ 40mA
V.2.0 MAY,2003
SM16705
16
15
9
10
11
12
13
14
1
2
8
7
6
5
4
3
GND
OUT3
OUT2
OUT1
OUT0
LATCH
CLOCK
SERIAL-IN
OUT4
V
DD
R-EXT
OUT5
OUT6
OUT7
ENABLE
SERIAL-OUT
Part Number
Package Type
SM16705F
16pin SOP
SM16705P
16pin DIP
SM16705FN
16pin SSOP
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