tca62746 Marktech Optoelectronics, tca62746 Datasheet - Page 8

• Manufacturer Part Number: tca62746
• Description: 16-output Constant Current Led Driver With Output Open/short Detection
• Manufacturer: Marktech Optoelectronics

Switching Characteristics (Unless otherwise specified, T
Pr o pa ga ti o n
d e l a y t i m e
O u t p u t
O u t p u t
O u t p u t
O u t p u t
Characteristics
d e l a y
d e l a y
r i s e
f a l l
SLAT -
SLAT -
SCK-
SCK-
SCK-SOUT
SCK-SOUT
OE -
OE -
OUT
OUT
OUT
OUT
OUT
OUT
t i m e
t i m e
t i m e t
t i m e t
0
0
0
0
0
0
DLY (OFF)
DLY (ON)
Symbol
t
t
t
t
t
t
t
t
pLH1
pLH2
pLH3
pHL1
pHL2
pHL3
pLH
pHL
t
t
or
of
Test Circuits
7
7
7
7
7
7
7
7
7
7
7
7
10 to 90% of voltage waveform
90 to 10% of voltage waveform
between adjacent outputs
between adjacent outputs
SLAT = “H”, OE = “L”
OE = “L”
SLAT = “H”
SLAT = “H”, OE = “L”
OE = “L”
SLAT = “H”
OUTn -
OUTn -
8
OUT
OUT
Test Conditions
n (
n (
+
+
) 1
) 1
⎯
⎯
a
= 25°C and V
TCA62746AFG/AFNG
DD
Min
15
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
5
= 5.0 V)
Typ.
20
20
20
10
50
50
50
20
30
70
20
20
2007-05-22
Max
100
100
100
100
100
100
150
150
⎯
⎯
⎯
⎯
Unit
ns
ns
ns
ns
ns