TCA62746AFG Datasheet, PDF (8/25 Pages) Toshiba Semiconductor – 16-Output Constant Current LED Driver with Output Open/Short Detection

TCA62746AFG/AFNG
Switching Characteristics (Unless otherwise specified, T_a = 25°C and V_DD = 5.0 V)
Characteristics
Symbol Test Circuits
Test Conditions
Min Typ. Max Unit
SCK- OUT0
t_pLH1
7
SLAT = “H”, OE = “L”
SLAT - OUT0
t_pLH2
7
OE = “L”
OE - OUT0
Pr o pa ga ti o n ^SCK-SOUT
d e l a y t i m e _{SCK- OUT0}
SLAT - OUT0
OE - OUT0
SCK-SOUT
Output rise time
t_pLH3
t_pLH
t_pHL1
t_pHL2
t_pHL3
t_pHL
t_or
7
SLAT = “H”
7
⎯
7
SLAT = “H”, OE = “L”
7
OE = “L”
7
SLAT = “H”
7
⎯
7
10 to 90% of voltage waveform
O u t p u t f a l l t i m e t_of
O u t p u t d e l a y t i m e t_{DLY (ON)}
7
90 to 10% of voltage waveform
7
OUTn - OUT(n + 1)
between adjacent outputs
OUTn - OUT(n + 1)
O u t p u t d e l a y t i m e t_{DLY (OFF)}
7
between adjacent outputs
⎯
20 100
⎯
20 100
⎯
20 100
5
10
⎯
ns
⎯
50 100
⎯
50 100
⎯
50 100
15
20
⎯
⎯
30 150 ns
⎯
70 150 ns
⎯
20
⎯
ns
⎯
20
⎯
ns
8
2007-05-22