tb62726afg TOSHIBA Semiconductor CORPORATION, tb62726afg Datasheet - Page 7

• Manufacturer Part Number: tb62726afg
• Description: 16-bit Constant-current Led Driver With Operating Voltage Of 3.3-v And 5-v
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Switching Characteristics
Test Circuit
Propagation delay
Output rise time
Output fall time
Maximum CLOCK rise time
Maximum CLOCK fall time
Conditions: (Refer to test circuit.)
Note 5: If the device is connected in a cascade and t
V
V
t
(10% to 90%)
r
DD
IL
generator
= t
Function
Logic input
waveform
= 0 V
the timing required for data transfer. Please consider the timings carefully.
f
= V
Characteristics
= 10 ns
T
V
IH
opr
L
= 3.3 V
= 3.0 V, R
= 25°C, V
V
IH
, V
L
IL
DD
= 60 Ω , C
= V
IH
(
I
ref
T
CLOCK
SERIAL-IN
ENABLE
LATCH
opr =
= 3.3 V and 5 V, V
R-EXT
L
Symbol
= 10.5 pF
t
t
t
t
t
t
pLH1
pLH2
pLH3
t
pHL1
pHL2
pHL3
t
pLH
pLH
t
t
t
or
of
t
r
f
25°C unless otherwise specifed
I
DD
V
CLK- OUTn , LATCH = “H”,
CLK-SERIAL OUT
CLK- OUTn , LATCH = “H”,
CLK-SERIAL OUT
10 to 90% of voltage waveform
90 to 10% of voltage waveform
When not on PCB
ENABLE = “L”
LATCH - OUTn ,
ENABLE = “L”
ENABLE - OUTn ,
LATCH = “H”
ENABLE = “L”
LATCH - OUTn ,
ENABLE = “L”
ENABLE - OUTn ,
LATCH = “H”
DD
GND
r
/t
OUT
f
7
SERIAL-OUT
for the waveform is large, it may not be possible to achieve
= 0.7 V, V
OUT15
Conditions
OUT0
IL
= 0 V, R
I
OL
(Note 5)
C
R
C
L
EXT
L
L
)
= 490 Ω ,
TB62726ANG/AFG
Min
40
40
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
3
4
V
L
Typ.
150
140
140
170
170
170
85
70
⎯
⎯
6
7
2006-06-14
Max
300
300
300
340
340
340
150
150
⎯
⎯
5
5
Unit
ns
ns
ns
µ s
µ s