DM134B ETC, DM134B Datasheet - Page 10

• Manufacturer Part Number: DM134B
• Description: 16 BIT Constant Current LED Drivers WITH 3.3v-5v Supply Voltage
• Manufacturer: ETC

Timing Diagram
16-Bit Constant Current LED Drivers
1. CLOCK-SERIAL-IN, SERIAL-OUT, OUTn (current)
2. CLOCK-LATCH
3. ENABLE-OUTn (current)
SERIAL-IN
CLOCK
SERIAL-IN
OUTn (current)
OUTn(current)
SERIAL-OUT
CLOCK
ENABLE
LATCH
點晶科技股份有限公司
點晶科技股份有限公司
點晶科技股份有限公司
點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC.
50%
t
setup
10%
t
t
r
pLH
50%
t
pLH
90%
t
or
10%
t
50%
hold
90%
50%
50%
t
wCLK
50%
t
pLH
Preliminary
t
f
50%
50%
90%
50%
10%
t
setup(L)
t
wCLK
50%
“L” level = DATA HOLD
t
-9-
hold(L)
50%
t
t
50%
pHL
pHL
t
of
50%
90%
50%
10%
50%
t
pHL
50%
DM134B 、 、 、 、 DM135B
Version ： ： ： ： A.001