DM164 SITI [Silicon Touch Technology Inc.], DM164 Datasheet - Page 8

• Manufacturer Part Number: DM164
• Description: 8x3-CHANNEL CONSTANT CURRENT LED DRIVER
• Manufacturer: SITI [Silicon Touch Technology Inc.]

Input Voltage “H” Level
Input Voltage “L” Level
Output Leakage Current
Output Voltage ( DOUT)
Output Current
(Channel-Channel)
Output Current
(Chip-Chip)
Output Voltage
Regulation
Supply Current
DOUT Rise time
DOUT Fall time
IOUT Rise time
IOUT Fall time
DOUT
DOUT
DCKO
DCKO
LTHO
LTHO
GCKO
GCKO
IOUT0 (turn on)
IOUT0 (turn off)
IOUT0 (turn on)
IOUT0 (turn off)
Electrical Characteristics
Switching Characteristics
CHARACTERISTIC
CHARACTERISTIC
8x3-CHANNEL CONSTANT CURRENT LED DRIVERS
點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC.
1
I
SYMBOL
I
DD, analog
% / V
DD, digital
SYMBOL
V
I
V
I
I
V
Tplh3
Tphl3
Tplh4
Tphl4
Tplh5
Tphl5
V
Tplh0
Tphl0
Tplh1
Tphl1
Tplh2
Tphl2
OL1
OL3
leak
OH
OL
IH
IL
t
t
t
t
r
r
f
f
out
(V
(V
DD
V
I
I
V
R
V
R
R
Vout = 1.0~3.0V
VDD=5.0V, R
VDD=3.3V, R
Cload=2pF,
DCK=GCK=10MHz
OL
OH
DD
OUT
OUT
OUT
EXT
EXT
EXT
VIH=VDD
VIL=GND
REXT=3.9kΩ
CL=13pF
VIH=VDD, VIL=GND
REXT=3.9kΩ
VLED=5.0V
RL=100Ω, CL=33pF
10% to 80%
= 5.0 V, Ta = 25°C unless otherwise noted)
= 2 mA
= -2 mA
= 5.0V, Ta = 25°C)
After EN_B falling edge
After EN_B rising edge
= 1.0V
= 3.9kΩ
= 1.0V
= 3.9kΩ
= 3.9kΩ
After DCK falling edge
After GCK falling edge
= 17 V
After DCK rising edge
After DCK rising edge
After DCK rising edge
After GCK rising edge
After GCK rising edge
After GCK rising edge
After LTH falling edge
After LTH rising edge
CONDITION
CONDITION
, R
, R
EXT
EXT
EXT
EXT
⎯
⎯
= 1.4kΩ
= 1.4kΩ
= 3.9kΩ
= 3.9kΩ
VDD=5.0V
VDD=3.3V
0.7 V
GND
Version:A.002
MIN.
MIN.
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
DD
TYP.
±
TYP.
±
2.4
1.8
⎯
⎯
⎯
⎯
⎯
⎯
13
34
12
33
28
28
14
17
14
17
16
16
30
31
27
25
5
5
8
8
0.1
1
0.3 V
MAX.
MAX.
±
±
V
⎯
±
±
⎯
⎯
⎯
⎯
⎯
⎯
10
10
30
30
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
DD
0.1
0.5
3
6
DD
DM164
Page 7
% / V
UNIT
UNIT
mA
uA
%
%
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V