DM114 데이터 시트보기 (PDF) - Silicon Touch Technology Inc.
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DM114 Datasheet PDF : 17 Pages
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點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC.
Electrical Characteristics (VDD = 5.0 V, Ta = 25°C unless otherwise noted)
DM114、DM115
CHARACTERISTIC
Input Voltage “H” Level
Input Voltage “L” Level
SYMBOL
VIH
VIL
CONDITION
⎯
⎯
Output Leakage Current
IOH VOH = 17 V
VOL IOL = 1.0 mA, VDD=5V
Output Voltage ( S - OUT)
VOH IOH = -1.0 mA, VDD=5V
VOL IOL = 1.0 mA, VDD=3.3V
VOH IOH = -1.0 mA, VDD=3.3V
Output Current (Bit-Bit)
DM114 VOUT = 1.2V
ΔIout
DM115 (1 channel on)
REXT = 390Ω
REXT = 780Ω
Output Current
(Chip-Chip)
DM114 VOUT = 1.2V
Iout
DM115 (1 channel on)
REXT = 390Ω
REXT = 780Ω
Output Voltage Regulation
Pull-Up Resistor
Pull-Down Resistor
% / Vout
RIN(up)
RIN(down)
Vdd = 3.3V ~ 5.0V
⎯
⎯
Supply Current “OFF”
Supply Current “ON”
REXT = OPEN, all outputs off
DM114
Idd (off)
REXT = 200Ω, OUT0~7 = off
VDD=5V
REXT = OPEN, all outputs off
DM115
REXT = 300Ω, OUT0~7 = off
Idd (on) DM114 REXT = 200Ω, OUT0~7 = on
VDD=5V DM115 REXT = 300Ω, OUT0~7 = on
Supply Current “OFF”
REXT = OPEN, all outputs off
DM114
Idd (off)
REXT = 200Ω, OUT0~7 = off
VDD=3.3V
REXT = OPEN, all outputs off
DM115
REXT = 300Ω, OUT0~7 = off
Supply Current “ON”
Idd (on) DM114 REXT = 200Ω, OUT0~7 = on
VDD=3.3V DM115 REXT = 300Ω, OUT0~7 = on
MIN.
0.7VDD
GND
⎯
⎯
4.6
⎯
2.7
⎯
36.0
18.0
⎯
200
100
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
TYP.
⎯
⎯
⎯
⎯
⎯
⎯
⎯
±1.5
40.0
20.0
0.1
400
200
1.3
11.0
5.0
11.0
11.0
11.0
1.1
10.7
1.1
7.2
10.7
7.2
MAX.
VDD
0.3VDD
1.0
0.4
⎯
0.4
⎯
UNIT
V
uA
V
±4
%
44.0
mA
22.0
0.5 % / V
600
KΩ
300
KΩ
⎯
⎯
⎯
mA
⎯
⎯
⎯
⎯
⎯
mA
⎯
⎯
8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage
Preliminary
Version:A.002
Page 6
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