PC923 データシートの表示（PDF） - Sharp Electronics
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PC923 Datasheet PDF : 6 Pages
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PC923
s Electro-optical Characteristics
( Ta = T opr unless otherwise specified )
Input
Parameter
Forward voltage
Reverse current
Terminal capacitance
Operating supply voltage
Symbol
V F1
V F2
IR
Ct
V CC
*5 Conditions
Ta = 25˚C, I F = 10mA
Ta = 25˚C, I F = 0.2mA
Ta = 25˚C, V R = 5V
Ta = 25˚C, V = 0, f = 1MHz
Ta = - 10 to 60˚C
MIN.
-
1.2
-
-
15
15
TYP.
1.6
1.5
-
30
-
-
MAX.
1.75
-
10
250
30
24
Unit Fig.
V
-
V
-
µA -
pF -
V
-
V
Output
O1 low level output voltage
O2 high level output voltage
O2 low level output voltage
O1 leak current
O2 leak current
High level supply current
Low level supply current
*6 “ Low→High ” threshold
input current
Isolation resistance
“Low→High ” propagation delay time
Transfer
charac-
teristics
“High→Low ” propagation delay time
Rise time
Fall time
Instantaneous common mode rejection
voltage “ Output : High level ”
Instantaneous common mode rejection
voltage “ Output : Low level ”
V O1L
VCC1 = 12V, VCC2 = - 12V
I01 = 0.1A, I F = 5mA
-
0.2
V O2H VCC = V01 = 24V, I 02 = - 0.1A, I F = 5mA
18
21
V O2L V CC = 24V, I 02 = 0.1A, I F = 0
-
1.2
IO1L Ta = 25˚C, V CC = V01 = 35V, I F = 0
-
-
IO2L Ta = 25˚C, V CC = V02 = 35V, I F = 5mA
-
-
I CCH
Ta = 25˚C, VCC = 24V, I F = 5mA
VCC = 24V, I F = 5mA
-
6
-
-
Ta = 25˚C, V CC = 24V, I F = 0
-
8
I CCL
VCC = 24V, I F = 0
-
-
I FLH
Ta = 25˚C, VCC = 24V
V CC = 24V
0.3
1.5
0.2
-
R ISO Ta = 25˚C, DC = 500V, 40 to 60% RH
5 x 1010 1011
t PLH
t PHL
Ta = 25˚C, VCC = 24V,
IF = 5mA
tr
RC = 47 Ω , C G = 3 000pF
tf
-
0.3
-
0.3
-
0.2
-
0.2
CH M
Ta = 25˚C, VCM = 600V(peak )
IF = 5mA, V CC = 24V, ∆ VO2H = 2.0V
-
- 30
CML
Ta = 25˚C, VCM = 600V(peak )
IF = 0, V CC = 24V, ∆ VO2L = 2.0V
-
30
0.4
V
1
-
V
2
2.0
V
3
500
µA 4
500
µA 5
10
mA
14
mA
6
13
mA
17
mA
3.0
mA
7
5.0
mA
-
Ω
-
0.5
µs
0.5
µs
8
0.5
µs
0.5
µs
- kV/ µ s
9
- kV/ µ s
*5 When measuring output and transfer characteristics, connect a by-pass capacitor ( 0.01 µ F or more ) between V CC and GND
near the PC923 .
*6 I FLH represents forward current when O2output goes from low to high.
s Truth Table
Input O2 Output Tr. 1
Tr. 2
ON
High level
ON
OFF
OFF Low level OFF
ON
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