参数资料
型号: DM135B
厂商: Electronic Theatre Controls, Inc.
元件分类: LED驱动器
英文描述: 16 BIT CONSTANT CURRENT LED DRIVERS WITH 3.3V-5V SUPPLY VOLTAGE
中文描述: 16位恒流LED驱动与3.3V - 5V供电电压
文件页数: 6/19页
文件大小: 255K
代理商: DM135B
DM134B
DM135B
點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC.
16-Bit Constant Current LED Drivers
-
5
-
Version
A.001
Preliminary
Maximum Ratings
(Ta = 25
°
C, Tj
(max)
= 150
°
C)
CHARACTERISTIC
Supply Voltage
Input Voltage
SYMBOL
V
DD
V
IN
RATING
0 ~ 7.0
-0.4 ~ VDD+0.4
90 ( DM134B )
60 ( DM135B )
-0.3 ~ 17
25
1440 ( DM134B )
960 ( DM135B )
2.5 (DIP-24 : Ta=25
°
C)
1.58 (SOP-24 : Ta=25
°
C)
1.39 (SSOP-24 : Ta=25
°
C)
3.08 (QFN-32 : Ta=25
°
C)
50.0 (DIP-24)
79.2 (SOP-24)
90.2 (SSOP-24)
40.6 (QFN-32)
-40 ~ 85
-55 ~ 150
UNIT
V
V
Output Current
I
OUT
mA
Output Voltage
Clock Frequency
V
OUT
f
CLK
V
MHz
GND Terminal Current
I
GND
mA
Power Dissipation
(On 4-layer PCB)
P
D
W
Thermal Resistance
(On 4-layer PCB)
R
th(j-a)
°
C/W
Operating Temperature
Storage Temperature
Topr
T
stg
°
C
°
C
Recommended Operating Condition
CHARACTERISTIC
Supply Voltage
Output Voltage
Operating temperature
SYMBOL
V
DD
V
OUT
T
OPR
I
OH
I
OL
V
IH
V
IL
tw
LAT
tw
CLK
tsetup
(D)
thold
(D)
tsetup
(L)
f
CLK
CONDITION
SERIAL-OUT
SERIAL-OUT
MIN.
3.0
-40
0.7VDD
-0.3
15
15
20
20
15
TYP.
5.0
MAX.
5.5
17
85
1.0
-1.0
VDD+0.3
0.3VDD
25
UNIT
V
V
Output Current
mA
Input Voltage
V
LATCH Pulse Width
CLOCK Pulse Width
Set-up Time for DATA
Hold Time for DATA
Set-up Time for LATCH
Clock Frequency
ns
ns
ns
ns
ns
V
DD
= 3.0 ~ 5.5 V
Cascade operation
MHz
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