TLP719(2003) Ver la hoja de datos (PDF) - Toshiba
Número de pieza
componentes Descripción
Fabricante
TLP719 Datasheet PDF : 5 Pages
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TLP719
Switching Characteristics (Ta = 25°C, Vcc = 5V)
Characteristic
Propagation delay time
(H? L)
Propagation delay time
(L? H)
Common mode transient
immunity at logic high output
(Note 7)
Common mode transient
immunity at logic low output
(Note 7)
Symbol
tpHL
tpLH
CMH
CML
Test
Cir-
Test Condition
cuit
Min. Typ.
Fig1
IF = 0? 16mA
RL = 1.9kO
IF = 16? 0mA
RL = 1.9kO
?
?
?
?
IF = 0mA , VCM = 400Vp−p
10000
?
Fig2 RL = 1.9kO
IF = 16mA , VCM = 400Vp−p −10000
?
RL = 1.9kO
Max. Unit
0.8
µs
0.8
µs
?
V / µs
?
V / µs
(Note 7) : CML is the maximum rate of fall of the common mode voltage that can be
sustained with the output voltage in the logic low state(VO < 0.8V).
CMH is the maximum rate of rise of the common mode voltage that can be
sustained with the output voltage in the logic high state(VO >2V).
Fig 1.Switching Time Test Circuit
PULSE INPUT
(PW =100µs
Duty=10%)
IF
→
1
2
3
IF MONITORING NODE
6
Vcc=5V
RL
5
VO
IF
tpHL
MONITORING NODE Vo
4
0.1µF
tpLH
5V
1.5V
VOL
Fig 2.Common Mode Noise Immunity Test Circuit.
→IF 1
6
SW
2
5
AB
3
4
+-
VCM
Vcc=5V
RL=1.9kΩ
Vo
0.1µF
VCM
tr
VOH
SW:B (IF=0mA)
VOL
SW:A (IF=16mA)
400V
90%
10%
tf
0V
CMH
2V
0.8V
CML
320 (V)
CMH= tr (µs)
CML=-
320 (V)
tf (µs)
4
2003-09-5
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