tca62746fg TOSHIBA Semiconductor CORPORATION, tca62746fg Datasheet - Page 8

• Manufacturer Part Number: tca62746fg
• Description: 16-output Constant Current Led Driver With Output Open/short Detection
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Switching Characteristics
Propagation delay
t
P u l s e
H
S
M a x i m u m c l o c k r i s e t i m e
M a x i m u m c l o c k f a l l 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
Note 1: T
Note 2: If the device is connected in a cascade and the tr/tf of the clock waveform increases due to deceleration of
e
o
i
t
l
C
the clock waveform, it may not be possible to achieve the timing required for data transfer. Please keep these
timing conditions in mind when designing your application.
Characteristics
w i d t h
opr
m
L
u
d
= 10.5 pF (Refer to Test Circuit.)
= 25°C, V
d e l a y
d e l a y
p
r i s e
f a l l
e
SLAT -
SLAT -
t
SCK-
SCK-
SCK-SOUT
SCK-SOUT
OE -
OE -
t
DD
SLAT
i
SCK
OE
OE
i
t i m e
OUT
OUT
t i m e
OUT
OUT
t i m e
t i m e
= V
OUT
OUT
m
m
0
0
IH
0
0
0
0
e
e
= 5.0 V, V
(Unless otherwise specified, T
t
t
DLY (OFF)
t
t
t
t
DLY (ON)
Symbol
t
t
t
SETUP1
SETUP2
SETUP3
SETUP4
t
t
t
t
HOLD1
HOLD2
HOLD3
wSLAT
t
t
t
t
t
t
wSCK
wOE1
wOE2
t
t
pLH1
pLH2
pLH3
pHL1
pHL2
pHL3
pLH
pHL
t
t
t
t
or
of
r
f
OUT
= 1.0 V, V
10 to 90% of voltage waveform
90 to 10% of voltage waveform
outputs
outputs
SLAT = “H”, OE = “L”
OE = “L”
SLAT = “H”
SLAT = “H”, OE = “L”
OE = “L”
SLAT = “H”
OUTn - OUT (n + 1) between adjacent
OUTn - OUT (n + 1) between adjacent
8
IL
= 0 V, R
Test Conditions
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
EXT
opr
= 500 Ω, I
= 25°C and V
(Note 1)
(Note 2)
(Note 2)
OUT
= 47 mA, V
TCA62746FG/FNG
Min
100
⎯
⎯
⎯
⎯
⎯
⎯
15
20
20
10
10
10
10
⎯
⎯
⎯
⎯
⎯
⎯
5
2
5
5
5
DD
= 5.0 V)
Typ.
20
20
20
10
50
50
50
20
30
70
20
20
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
L
= 5.0 V,
2006-10-23
Max
100
100
100
100
100
100
500
500
150
150
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Unit
ns
ns
µ s
ns
ns
ns
ns
ns
ns
ns
ns