DM115 SiTi, DM115 Datasheet - Page 8
DM115
Manufacturer Part Number
DM115
Description
(DM114) 8-Bit Constant Current LED Drivers
Manufacturer
SiTi
Datasheet
1.DM115.pdf
(17 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DM115
Manufacturer:
SITI
Quantity:
20 000
Switching Characteristics
DM114
DM115
Note: (Delay between outputs)
delay, out5 has 4 ns delay, out 3 has 8 ns delay, and then out 1, out 0, out 2, out 4, out6. The delay is to prevent large
current impulse.
8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage
Output Current Rise Time
Output Current Fall Time
Output Current Rise Time
Output Current Fall Time
(“L” to “H”) CLK-SOUT
(“H” to “L”) CLK-SOUT
(“L” to “H”) CLK-SOUT
(“H” to “L”) CLK-SOUT
Propagation
Propagation
Propagation
Propagation
Delay Time
Delay Time
Delay Time
Delay Time
The DM114、DM115 also incorporated the delay unit between outputs. The delay time is 4 ns(typ.), out7 has no
CHARACTERISTIC
CHARACTERISTIC
SILICON TOUCH TECHNOLOGY INC.
ENABLE-OUTn
ENABLE-OUTn
ENABLE-OUTn
ENABLE-OUTn
點晶科技股份有限公司
SYMBOL
SYMBOL
tp
tp
tp
tp
t
t
t
t
or
of
or
of
LH
HL
LH
HL
(Ta = 25 °C unless otherwise noted)
VDD=5.0V
VIH=VDD
VIL=GND
REXT=210Ω
VL=5.0V
RL=47Ω
CL=15pF
VDD=5.0V
VIH=VDD
VIL=GND
REXT=630Ω
VL=5.0V
RL=150Ω
CL=15pF
CONDITION
CONDITION
Preliminary
MIN.
MIN.
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
TYP.
TYP.
250
40
16
70
16
30
40
16
70
16
10
30
MAX.
MAX.
140
400
140
80
20
20
50
80
20
20
15
50
Version:A.002
DM114
UNIT
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
、
DM115
Page 7