DD312 SITI [Silicon Touch Technology Inc.], DD312 Datasheet - Page 5

• Manufacturer Part Number: DD312
• Description: HIGH CONSTANT CURRENT LED DRIVER with ERROR DETECTION
• Manufacturer: SITI [Silicon Touch Technology Inc.]

Electrical Characteristics
*1
*2
HIGH CONSTANT CURRENT LED DRIVER
Input Enable Voltage “H” Level
Input Enable Voltage “L” Level
Output Leakage Current
Output Current Skew
(Chip-to-Chip)
Output Voltage Regulation
Supply Voltage Regulation
Alarm threshold temperature
Shutdown threshold temperature
Supply Current
Chip-to-Chip skew is defined as the range into which any output current of any IC falls.
IO excluded.
CHARACTERISTIC
點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC
新竹市科學園區展業一路 9 號 7 樓之 1
Tel：[phone]
9-7F-1, Prosperity RoadⅠ, Hsin-Chu, Taiwan, R.O.C.
*1
*2
Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement.
Fax：[phone]
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SYMBOL
% / VDD
% / Vout
V
V
Talm
I
I
I
I
Tstd
DD1
DD2
DD3
EN(IH)
EN(IL)
I
OL1
OL
(Ta = 25°C unless otherwise noted)
.
Vout = 0.8 V ~ 3 V
VDD = 5V ~ 18V
REXT = 0.5 KΩ
REXT = 0.5 Ω
REXT = 0.5 Ω
REXT = 0.5 Ω
REXT = 0.5 Ω
REXT = 0.5 Ω
REXT = 10 Ω
CONDITION
Vout = 1.0 V
VDD = 12 V
VDD = 18 V
Vout = 18 V
VDD = 5 V
Ven = 0 V
Version:A.001
MIN.
-0.3
3.0
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
TYP.
180
110
0.1
1.2
2.0
2.8
⎯
⎯
⎯
⎯
⎯
MAX.
±
1.0
1.0
18
⎯
⎯
⎯
⎯
⎯
1
2
5
Page 4
DD312
UNIT
% / V
mA
uA
°C
°C
%
V