點晶科技股�½有限公司
SILICON TOUCH TECHNOLOGY INC.
DM115B
Maximum Ratings
(Ta
= 25°C, Tj
(max)
= 150°C)
CHARACTERISTIC
Supply Voltage
Input Voltage
Output Current
Output Voltage
Clock Frequency
GND Terminal Current
SYMBOL
V
DD
V
IN
I
OUT
V
OUT
f
CLK
I
GND
RATING
0 ~ 7.0
-0.4 ~ VDD+0.4
60
-0.3 ~ 17
25
500
1.64 ( PDIP-16 : Ta=25°C)
1.08 ( SOP-16 : Ta=25°C)
0.8 ( SSOP-16 : Ta=25°C) single-layer
1.47 ( SSOP-16 : Ta=25°C) 4-layer
76 ( PDIP-16 )
115 ( SOP-16 )
155 ( SSOP-16 ) single-layer
85 (SSOP-16) 4-layer
-55 ~ 150
UNIT
V
V
mA
V
MHz
mA
Power Dissipation
P
D
W
Thermal Resistance
R
th(j-a)
°C/W
°C
Storage Temperature
T
stg
Recommended Operating Condition
CHARACTERISTIC
Supply Voltage
Output Voltage
Operating temperature
Output Current
SYMBOL
V
DD
V
OUT
T
OPR
I
O
I
OH
I
OL
V
IH
Input Voltage
V
IL
LATCH Pulse Width
CLOCK Pulse Width
Set-up Time for DATA
Hold Time for DATA
Set-up Time for LATCH
Clock Frequency
Power Dissipation
tw
LAT
tw
CLK
tsetup
(D)
thold
(D)
tsetup
(L)
f
CLK
P
D
CONDITION
⎯
⎯
⎯
OUTn
SERIAL-OUT
SERIAL-OUT
MIN.
3.0
TYP.
⎯
-40
⎯
⎯
⎯
0.7VDD
-0.3
15
15
10
5
15
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
MAX.
5.5
17
85
60
1.0
-1.0
VDD+0.3
UNIT
V
V
℃
mA
⎯
⎯
V
0.3VDD
V
DD
= 3.0 ~ 5.5 V
⎯
⎯
⎯
⎯
⎯
25
0.85
0.56
0.41
Version:A.001
2 chips cascade operation
Ta = 85°C(PDIP-16)
Ta = 85°C(SOP-16)
Ta = 85°C(SSOP-16)
⎯
⎯
⎯
⎯
ns
ns
ns
ns
ns
MHz
W
8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage
Page 5
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