點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC.
DM134、DM135、DM136
Electrical Characteristics (VDD = 5.0 V, Ta = 25°C unless otherwise noted)
CHARACTERISTIC SYMBOL
CONDITION
Input Voltage “H” Level
VIH
⎯
Input Voltage “L” Level
VIL
⎯
Output Leakage Current
IOH VOH = 17 V
Output Voltage ( S - OUT)
VOL
VOH
IOL = 1.0 mA
IOH = -1.0 mA
Output Current (Bit-Bit)
DM134
VOUT = 1.2V
ΔIout DM135 (1 channel on)
DM136
REXT = 377Ω
REXT = 1260Ω
REXT = 3830Ω
DM134
VOUT = 1.2V
Output Current (Chip-Chip) Iout DM135
(1 channel on)
DM136
REXT = 377Ω
REXT = 1260Ω
REXT = 3830Ω
Output Voltage Regulation
IDM134
IDM135
IDM136
REXT = 377Ω
Vout = 1.2V ~ 5.0V
REXT =1260Ω
(% / Vout)
REXT = 3830Ω
Supply Voltage Regulation % / VDD Vdd = 4.5V ~ 5.5V
Pull-Up Resistor
RIN(up)
⎯
Pull-Down Resistor
RIN(down)
⎯
REXT = OPEN, all outputs off
DM134
REXT = 210Ω, all outputs off
Supply Current “OFF”
Idd
REXT = OPEN, all outputs off
DM135
(off)
REXT = 630Ω, all outputs off
REXT = OPEN, all outputs off
DM136
REXT = 2100Ω, all outputs off
Supply Current “ON”
DM134 REXT = 210Ω, all outputs on
Idd DM135 REXT = 630Ω, all outputs on
(on)
DM136 REXT = 2100Ω, all outputs on
MIN.
0.7VDD
GND
⎯
⎯
4.6
⎯
36.0
9.38
2.7
⎯
⎯
150
100
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
TYP.
⎯
⎯
⎯
⎯
⎯
±1.5
40.0
10.42
3
0.1
0.5
300
200
7.4
24
7.4
16
7.4
12
26
18
14
MAX.
VDD
0.3VDD
1.0
0.4
⎯
UNIT
V
uA
V
±4
%
44.0
11.46
mA
3.3
0.5
%/V
1.5
%/V
600
KΩ
400
KΩ
10
34
10
22
10
mA
17
36
25
20
16-Bit Constant Current LED Drivers
-6-
Version:A.013