Lead forming type ( I type ) and taping reel type ( P type ) are also available. (
PC911I/PC911P
)
( Unit : mm )
Internal connection
diagram
8
7
6
5
Amp
0.8
±
0.2
Primary side mark ( Sunken place )
1
2
3
4
1
2
3
4
s
Applications
1. High speed interfaces for computer periph-
erals and microcomputer systems
2. High speed line receivers
3. Interfaces with various data transmission
equipment
3.7
±
0.5
3.5
±
0.5
0.5
TYP.
9.22
±
0.5
7.62
±
0.3
0.5
±
0.1
2.54
±
0.25
θ
θ
=
0
˚
to 13
˚
0.26
±
0.1
θ
1
2
3
4
NC
Anode
Cathode
NC
5
6
7
8
GND
V
O
V
E
V
CC
* “ OPIC ” ( Optical IC ) is a trademark of the SHARP Corporation.
An OPIC consists of a light-detecting element and signal-
processing circuit integrated onto a single chip.
s
Absolute Maximum Ratings
Parameter
Forward current
Reverse voltage
*1
Power dissipation
Supply voltage
*2
Enable voltage
High level output current
Low level output current
*1
*3
Power dissipation
*4
Isolation voltage
Operating temperature
Storage temperature
*5
Soldering temperature
*1
( Ta = 25˚C )
Symbol
I
F
V
R
P
V
CC
V
E
V
OH
I
OL
P
V
iso
T
opr
T
stg
T
sol
Rating
20
5
40
7
7
- 8
25
40
4 000
0 to + 70
- 55 to + 125
260
Unit
mA
V
mW
V
V
mA
mA
mW
V
rms
˚C
˚C
˚C
Input
Output
*1 Ta = 0 to 70˚C
*2 Shall not exceed 500mV from supply voltage( Vcc ) .
*3 Applicable to output terminal ( V
o
)
*4 AC for 1 minute, 40 to 60% RH
*5 For 10 seconds at the position of 2mm or more from root of lead pins.
“
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs,
data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.
”
PC911
s
Electro-optical Characteristics
Parameter
Forward voltage
Reverse current
Terminal capacitance
High level output voltage
Low level output voltage
High level enable voltage
Low level enable voltage
High level enable current
Low level enable current
High level supply current
Low level supply current
High impedance supply current
Output leak current
High impedance output current
Output short-circuit current
“ High→Low ” threshold
input current
“ Low→High ” threshold
input current
Hysteresis
Isolation resistance
Floating capacitance
“ High→Low ”
propagation delay time
“ Low→High ”
propagation delay time
*6
Pulse width distortion
Rise time, Fall time
“ High→Low ” enable
propagation delay time
“ Low→High ” enable
propagation delay time
Instantaneous common mode
rejection voltage “ output :
High level”
Instantaneous common mode
rejection voltage “ output :
Low level”
( Ta = 0 to 70˚C unless specified )
Symbol
Conditions
Ta = 25˚C, I
F
= 10mA
V
F
Ta = 25˚C, V
R
= 5V
I
R
Ta = 25˚C, V = 0, f = 1MHz
C
t
V
CC
= 4.5V, I
OH
= - 2mA, I
F
= 0.25mA,
V
OH
V
E
= 0.2V
V
OL
V
CC
= 4.5V, V
E
= 2.0V, I
F
= 5mA, I
OL
= 13mA
V
EH
V
CC
= 5.5V
V
CC
= 5.5V
V
EL
V
CC
= 5.5V, V
E
= 5.5V
I
EH
V
CC
= 5.5V, V
E
= 0.5V
I
EL
V
CC
= 5.5V, I
F
= 0, V
E
= 2.0V
I
CCH
I
CCL
V
CC
= 5.5V, I
F
= 10mA, V
E
= 2.0V
I
CCZ
V
CC
= 5.5V, V
E
= 0
V
CC
= 5.5V, V
E
= 2.0V, V
O
= 5.5V, I
F
= 0.25mA
I
OH
I
OZH
V
CC
= 5.5V, V
E
= 0.4V
I
OS
V
CC
= 5.5V, V
O
= 0, I
F
= 0, within 10ms.
I
FHL
I
FLH
V
CC
= 5V, V
E
= 2.0V
V
CC
= 5V, V
E
= 2.0V
MIN.
-
-
-
2.4
-
2.0
-
-
-
-
-
-
-
-
- 10
-
0.5
0.55
5 x 10
10
-
-
Ta = 25˚C, V
CC
= 5V
C
L
= 15pF
I
F
= 7.5mA, Fig. 1
-
-
-
-
-
3 000
TYP.
1.6
-
60
-
0.3
-
-
-
- 0.2
13
15
16
-
-
-
2.5
1.9
-
10
11
0.6
50
50
-
15
40
40
10 000
MAX.
1.9
10
120
-
0.6
-
0.8
100
- 0.4
23
25
26
100
100
- 50
5
-
0.95
-
5
75
75
35
30
70
70
-
Unit
V
µ
A
pF
V
V
V
V
µ
A
mA
mA
mA
mA
µ
A
µ
A
mA
mA
mA
-
Ω
pF
ns
ns
ns
ns
ns
ns
V/
µ
s
V/
µ
s
Input
Output
I
FLH
/I
FHL
V
CC
= 5V, V
E
= 2.0V
Ta = 25˚C, DC500V, 40 to 60% RH
R
ISO
C
f
Ta = 25˚C, V = 0, f = 1MHz
t
PHL
t
PLH
∆
T
W
t
r
, t
f
t
EHL
t
ELH
CM
H
Transfer
charac-
teristics
Rsponse characteristics
Ta = 25˚C, V
CC
= 5V
R
L
= 350
Ω
, C
L
= 15pF
I
F
= 7.5mA, V
EH
= 3V
V
EL
= 0, Fig. 2
Ta = 25˚C, V
CC
= 5V, V
CM
= 50V
I
F
= 0mA, V
O( MIN. )
= 2V, Fig. 3
Ta = 25˚C, V
CC
= 5V, V
CM
= 50V
I
F
= 5mA, V
O ( MAX.)
= 0.8V, Fig. 3
CMR
CM
L
- 3 000
- 10 000
-
*6
∆
T
W
= t
PHL
- t
PLH
All typical values : at Ta = 25˚C, V
cc
= 5V
PC911
s
Recommended Operating Conditions
Parameter
Low level input current
High level input current
High level enable voltage
Low level enable voltage
Supply voltage
Fanout ( TTL load )
Operating temperature
Symbol
I
FL
I
FH
V
EH
V
EL
V
CC
N
T
opr
MIN.
0
7
2.0
0
4.5
-
0
MAX.
250
15
V
CC
0.8
5.5
8
70
Unit
µ
A
mA
V
V
V
-
˚C
1. When the enable input is not used, please connect to V .
CC
2. In order to stabilize power supply line, connect a by-pass ceramic
capacitor ( 0.01 to 0.1
µ
F ) between V
CC
and GND at the position within
1cm from pin.
Block Diagram
V
CC
Anode
Cathode
V
E
(Enable)
V
O
GND
Truth table
Input
H
L
H
L
Enable
H
H
L
L
Output
L
H
Z
Z
L : Logic ( 0 )
H : Logic ( 1 )
Z : High impedance
Fig. 1 Test Circuit for t
PHL
, t
PLH
, t
r
and t
f
7.5mA
5V
Pulse input
0.1
µ
F
I
F
C
L
t
PHL
V
O
V
O
90%
10%
C
L
includes the probe
and wiring capacitance.
t
f
t
r
t
PLH
5V
1.5V
V
OL
I
F
3.75mA
0mA
47
Ω
Fig. 2 Test Circuit for t
EHL
and t
ELH
Pulse input V
E
5V
R
L
=
350
Ω
V
O
C
L
V
O
V
E
t
EHL
t
ELH
5V
1.5V
V
OL
3V
1.5V
0V
I
F
=
7.5mA
0.1
µ
F
C
L
includes the probe
and wiring capacitance.
PC911
Fig. 3 Test Circuit for CM
H
and CM
L
5V
I
F
0.1µ F
V
O
C
L
V
O
(I
F
=
0)
V
O
(I
F
=
5mA)
V
CM
50V
0V
V
OH
V
O
(MIN.)
V
O
(MAX.)
V
OL
V
CM
Fig. 4 Forward Current vs. Forward Voltage
100
Fig. 5 Low Level Output Voltage vs.
Low Level Output Current
0.5
V
CC
= 5V
I
F
= 5mA
T
a
= 25˚C
Low level output voltage V
OL
( V )
Forward current I
F
( mA )
10
T
a
= 0˚C
25˚C
50˚C
70˚C
0.4
0.3
1
0.2
0.1
0.1
0.01
1.0
1.2
1.4
1.6
1.8
2.0
2.2
0
0
Forward voltage V
F
( V )
5
10
15
Low level output current I
OL
( mA )
20
Fig. 6 High Level Output Voltage vs.
High Level Output Current
4.5
V
CC
= 5V
I
F
= 0.25mA
T
a
= 25˚C
Fig. 7 Propagation Delay Time vs.
Ambient Temperature
100
( ns )
V
CC
= 5V
I
F
= 7.5mA
75
t
PLH
t
PHL
50
High level output voltage V
OH
( V )
3.5
3.0
Propagation delay time t
0
-2
-4
-6
OH
PHL
,t
25
2.5
2.0
-8
( mA )
- 10
High level output current I
0
0
25
50
75
PLH
4.0
Ambient temperature T
a
( ˚C )
PC911
Fig. 8 Propagation Delay Time vs.
Forward Current
100
Propagation delay time t
PHL
, t
PLH
( ns )
V
CC
= 5V
T
a
= 25˚C
75
t
PLH
50
t
PHL
25
0
0
5
10
F
15
( mA )
20
Forward current I
q
Please refer to the chapter “ Precautions for Use ”
