DD312 Datasheet, PDF (6/20 Pages) Silicon Touch Technology Inc. – HIGH CONSTANT CURRENT LED DRIVER with ERROR DETECTION

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
9-7F-1, Prosperity RoadⅠ, Hsin-Chu, Taiwan, R.O.C.
Tel：886-3-5645656 Fax：886-3-5645626
Switching Characteristics (Ta = 25°C unless otherwise noted)
CHARACTERISTIC
SYMBOL CONDITION
MIN.
Propagation Delay
(‘L to ‘H’)
Propagation Delay
(‘H’ to ‘L’)
EN-to-OUT
(Driver On)
EN-to-OUT
(Driver Off)
Output Current Rise Time
Output Current Fall Time
tpLH
tpHL
tor
tof
VIH = VDD
⎯
VIL = GND
⎯
REXT = 0.5 Ω
VL = 5.0 V
⎯
RL = 8 Ω
CL = 13 pF
⎯
TYP.
166
150
270
140
DD312
MAX. UNIT
⎯
⎯
ns
⎯
⎯
Transient Characteristics
VEN
HIGH CONSTANT CURRENT LED DRIVER
Version:A.001
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