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Teilenummer | PC915 |
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Beschreibung | Wide Band Linear Output Type OPIC Photocoupler | |
Hersteller | Sharp Electrionic Components | |
Logo | ||
Gesamt 7 Seiten PC915
PC915
Wide Band Linear Output
Type OPIC Photocoupler
s Features
1. Wide band linear output type
( Frequency band width : TYP. 10Hz
to 8MHz )
2. Fluctuation free stable output
( Output fluctuation : TYP. ± 5% at
within operating temperature 50 000hr )
3. High isolation voltage
( Viso : 5 000V rms )
4. Standard dual-in-line package
5. Recognized by UL, file No, E64380
s Applications
1. Video signal insulation in TV
2. Insulation amplifier in measuring instru-
ment and FA equipment
s Outline Dimensions
1.2 ± 0.3
8
6 0.85 ± 0.2
75
PC915
Internal
connection diagram
87
6
5
AMP
AGC
12
34
123
4
AGC : Automatic
Anode mark
Gain Control
9.66 ± 0.5
7.62 ± 0.3
0.5 ± 0.1
2.54 ± 0.25
1 NC
2 Anode
3 Cathode
4 NC
0.26 ± 0.1
θθ
θ = 0 to 13 ˚
5 VO
6 VCC
7 GND
8C
* “ 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
Input
Output
Parameter
Forward current
Reverse voltage
Power dissipation
Supply voltage
Output power dissipation
Output current
*1Isolation voltage
Operating temperature
Storage temperature
*2Soldering temperature
*1 40 to 60% RH, AC for 1 minute
*2 For 10 seconds
Symbol
IF
VR
P
V CC
PO
IO
V iso
T opr
T stg
T sol
( Ta = 25˚C)
Rating
25
6
45
- 0.5 to + 13
250
- 1.0 to + 0.5
5 000
- 25 to + 85
- 55 to + 125
260
Unit
mA
V
mW
V
mW
mA
V rms
˚C
˚C
˚C
“ 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.”
Fig. 8-b Relative AC Output Voltage 2
vs. Freguency ( 1 )
T a = 25˚C
0
R E = 460 Ω, C E = 47P F
R E = 230 Ω, C E = 100P F
- 5 R E = 150 Ω, C E = 150P F
Relative value of AC output
voltage that is based on the
voltage at f = 100kHz of Vin
- 10
10 4
105 106
Freguency f ( Hz)
10 7
Fig. 8-c Relative AC Output Voltage 2
vs. Freguency ( 2 )
Relative value of AC output voltage that
is based on the voltage at f = 100kHz of Vin
0
T a= 25˚C
-5
CC = 10 µ F 1 µ F
0.1 µ F
- 10
10 0
101 102 103
Freguency f ( Hz)
Fig. 9 Differential Gain vs. R E
10 4
6
T a= 25˚C
4
APL10%
2
APL50%
0
APL90%
-2
-4
0 100 200 300 400 500
RE (Ω)
PC915
Test Circuit of Relative AC Output Voltage 2
vs. Freguency (1)
9V
470 Ω CE
RE
PC915
2SA1029
+
100 µ F
2SA
1029
Vin
75 Ω 1.2
kΩ
Anode
2
3
Cathode
AMP
AGC
7
Vin Iuput Waveform
9V
VCC
6
VO
5+
8C
+
CRT
10 µ F
1VP - P, f = 15MHz
Sine wave
Test Circuit of Relative AC Output Voltage 2
vs. Freguency (2)
9V
470 Ω
RE
230 Ω PC915
2SA1029
+
100 µ F
2SA
1029
Vin
50 Ω 1.2
kΩ
Anode
2
3
Cathode
AMP
AGC
7
Vin Input Waveform
9V
VCC
6
5 VO +
8
+
CRT
CC
1VP - P, f= 15MHz
Sine wave
Fig.10 Differential Phase vs. R E
2
T a= 25˚C
0
APL90%
APL50%
- 2 APL10%
-4
-6
-8
0 100 200 300 400 500
RE (Ω)
6 Page | ||
Seiten | Gesamt 7 Seiten | |
PDF Download | [ PC915 Schematic.PDF ] |
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