點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC.
DM11A
Maximum Ratings (Ta=25°C, Tj(max) = 120°C)
CHARACTERISTIC
SYMBOL
RATING
-0.3 ~ 7.0
UNIT
Supply Voltage
VDD
V
V
Input Voltage
VIN
-0.3 ~ VDD+0.3
60
Output Current
IOUT
VOUT
FDCK
IGND
mA
V
Output Voltage
-0.3 ~ 17
Input Clock Frequency
GND Terminal Current
25
MHz
mA
1500
1.12 ( PDIP16 : Ta=25°C)
1.17 ( SOP16 : Ta=25°C)
1.06 ( SOP16B : Ta=25°C)
0.82 ( SSOP16 : Ta=25°C)
85.0 (PDIP16 )
81.2 (SOP16 )
90 (SOP16B )
115.9 (SSOP16 )
-40 ~ 85
Power Dissipation
(4 layer PCB)
W
PD
Thermal Resistance
Rth(j-a)
°C/W
Operating Temperature
Storage Temperature
Top
°C
°C
Tstg
-55 ~ 150
Recommended Operating Condition
CHARACTERISTIC
SYMBOL
CONDITION
MIN.
3.3
TYP.
5.0
MAX.
UNIT
V
Supply Voltage
VDD
⎯
5.5
0.5VDD
17
*1
*2
Output Voltage
Output Voltage
VOUT
VOUT
Driver On
1.0
⎯
⎯
V
Driver Off
OUTn
⎯
IO
IOH
5
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
60
+1.2
-1.4
VDD
0.2VDD
25
Output Current
VOH = VDD – 0.2 V
VOL = 0.2 V
mA
IOL
⎯
VIH
0.8VDD
0.0
⎯
Input Voltage
VDD = 3.3 V ~ 5.5V
V
VIL
Input Clock Frequency
LAT Pulse Width
FDCK
tw LAT
tw DCK
tsetup(D)
thold(D)
tsetup(L)
thold(L)
Single Chip Operation
MHz
15
⎯
DCK Pulse Width
Set-up Time for DAI
Hold Time for DAI
Set-up Time for LAT
Hold Time for LAT
15
⎯
10
⎯
VDD = 5.0V
ns
10
⎯
10
⎯
10
⎯
*1 Notice that the power dissipation is limited to its package and ambient temperature.
*2 The driver output voltage including any overshoot stress has to be compliant with the maximum voltage (17V).
8-bit Constant Current LED Driver
Version:A.003
Page 5
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