OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

TB62747AFNAG,EL

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21
TB62747AFG/AFNG/AFNAG/BFNAG
2009-01-21
10
Test Circuits
SCK
SIN
OE
V
DD
OUT0
OUT7
OUT15
SOUT
GND
R
EXT
I
O
= -1mA to 1mA
C
L
=
10.5 pF
V
DD
= 3.3 V, 5.0 V
F.G
V
IH
= V
DD
V
IL
= 0 V
t
r
= t
f
= 10 ns
(10
to 90%)
SLAT
Test Circuit1:
High level logic input voltage / Low level logic input voltage
R
EXT
V
SCK
SIN
OE
V
DD
OUT0
OUT7
OUT15
SOUT
GND
R
EXT
C
L
=
10.5 pF
V
DD
= 3.3 V, 5.0 V
SLAT
Te s t C
ircuit2: High level logic input current / Pull-down resistor
R
EXT
V
IN
= V
DD
A
A
A
A
SCK
SIN
OE
V
DD
OUT0
OUT7
OUT15
SOUT
GND
R
EXT
C
L
=
10.5 pF
V
DD
= 3.3 V, 5.0 V
SLAT
Test Circuit
3: Low level logic input current / Pull-up resistor
R
EXT
A
A
A
A
TB62747AFG/AFNG/AFNAG/BFNAG
2009-01-21
11
Test Circuit4:
Power supply current
Test Circuit5: Constant current output / Output OFF leak current / Constant current error
Test Circuit5:
Constant current power supply voltage regulation / Constant current output voltage regulation
SCK
SIN
OE
V
DD
OUT0
R
L
= 300 Ω
C
L
OUT7
C
L
R
L
OUT15
C
L
= 10.5 pF
R
L
SOUT GND R
EXT
C
L
= 10.5 pF
V
DD
=
3.0 V, 5.5 V
SLAT
Te s
t Circuit6: Switching Characteristics
R
EXT
=
1.2k
Ω
F.G
V
IH
= V
DD
V
IL
= 0 V
t
r
= t
f
= 10 ns
(10
to 90%)
V
LED
= 4.9 V
V
O
= 0.4 V, 25 V
SCK
SIN
OE
V
DD
OUT0
OUT7
OUT15
SOUT GND R
EXT
C
L
=
10.5 pF
V
DD
= 3.3 V, 5.0 V
SLAT
V
IH
= V
DD
V
IL
= 0 V
t
r
= t
f
= 10 ns
(10
to 90%)
A
A
A
R
EXT
= 1.2kΩ
SCK
SI
N
OE
V
DD
OUT0
OUT7
OUT15
SOUT GND R
EXT
C
L
=
10.5 pF
V
DD
=
3.3 V, 5.0 V
SLAT
R
EXT
= 1.2kΩ
V
IH
= V
DD
V
IL
= 0 V
t
r
= t
f
= 10 ns
(10
to 90%)
A
V
O
= 0.4 V
TB62747AFG/AFNG/AFNAG/BFNAG
2009-01-21
12
Timing Waveforms
1. SCK, SIN, SOUT
2. SCK, SIN,
SLAT
,
OE
,
OUT0
3.
OE
,
OUT0
10%
90%
10%
90%
t
or
OUT0
OFF
ON
50%
50%
50%
50%
t
wOE
tpLH3
tpHL3
OE
t
of
t
wOE(L)
50%
t
HOLD2
SIN
SCK
50%
50%
50%
50%
t
pHL1
/t
pLH1
t
pHL2
/t
pLH2
t
wSLAT
OE
OUT0
50%
SLAT
50%
t
SETUP2
t
HOLD1
t
pLH
/t
pHL
t
wSCK
50%
50%
50%
50%
t
SETUP1
SIN
SCK
SOUT
50%
90%
10%
t
r
t
f
90%
10%
t
wSCK
50%
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21

TB62747AFNAG,EL

Mfr. #:
Buy TB62747AFNAG,EL
Manufacturer:
Description:
IC LED DVR 16CH CC 24SSOP
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet