
SAMHOP Microelectronics Corp. SM16706P/SP/F/FN
16-BIT CONSTANT CURRENT LED DRIVER
SWITCHING CHARACTERISTICS (Ta = 25 oC unless otherwise noted)
Characteristic
Symbol Condition Min. Typ. Max. Unit
SERIAL-IN-OUTn
Propagation
Delay Time
("L" to "H")
LATCH-OUTn
ENABLE-OUTn
CLOCK
-SERIAL-OUT
SERIAL-IN-OUTn
tpLH
Propagation
Delay Time
("H" to "L")
LATCH-OUTn
ENABLE-OUTn
CLOCK
-SERIAL-OUT
Output Rise Time
tpHL
tor
Output Fall Time
tof
- 160 320
- 160 320
ns
- 160 320
-
20 40
VDD = 5.0V
REXT = 470Ω
-
160 320
VL = 3.0V
RL = 68Ω
CL = 10 pF
- 160 320
ns
- 160 320
-
20 40
150 170 600
ns
150 180 600
Page 7
V2.0 MAY,2003