TB62725P View Datasheet(PDF) - Toshiba
Part Name
Description
Manufacturer
TB62725P Datasheet PDF : 17 Pages
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TB62725P/F/FN
Switching Characteristics (Topr = 25°C unless otherwise specifed)
Characteristics
Symbol
Test
circuit
Conditions
Min Typ. Max Unit
tpLH1
CLK- OUTn , LATCH = “H”,
ENABLE = “L”
150 300
tpLH2
LATCH - OUTn ,
ENABLE = “L”
140 300
tpLH3
ENABLE - OUTn ,
LATCH = “H”
140 300
Propagation delay time
tpLH
tpHL1
CLK-SERIAL OUT
CLK- OUTn , LATCH = “H”,
ENABLE = “L”
2
5
ns
170 340
tpHL2
LATCH - OUTn ,
ENABLE = “L”
170 340
tpHL3
ENABLE - OUTn ,
LATCH = “H”
170 340
Output rise time
Output fall time
Maximum CLOCK rise time
Maximum CLOCK fall time
tpHL
CLK-SERIAL OUT
2
5
tor
10~90% of voltage waveform
40
85 150 ns
tof
90~10% of voltage waveform
40
70 150 ns
tr
Cascade connection isn’t
5
us
tf
guarantee.
(Note 5)
5
us
Conditions: (Refer to test circuit.)
Topr = 25°C, VDD = VIH = 3.3 V, VOUT = 0.7 V, VIL = 0 V, REXT = 490 Ω, IOUT = 37.5 mA,
VL = 3.0 V, RL = 60 Ω, CL = 10.5 pF
Note 5: If the device is connected in a cascade and tr/tf for the waveform is large, it may not be possible to achieve
the timing required for data transfer. Please consider the timings carefully.
Test Circuit
VIH, VHL
Function
generator
VDD
ENABLE
CLOCK
LATCH
OUT0
OUT7
RL
CL
IOL
Logic input
waveform
SERIAL-IN
SERIAL-OUT
VL
R-EXT
GND
CL
Iref
VDD = VIH = 3.3 V
VIL = 0 V
tr = tf = 10 ns
(10% to 90%)
7
2002-01-31
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