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PDF TLP554 Data sheet ( Hoja de datos )
| Número de pieza | TLP554 | |
| Descripción | TOSHIBA PHOTOCOUPLER GaAlAs IRED & PHOTO-IC | |
| Fabricantes | Toshiba Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TLP554 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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TOSHIBA PHOTOCOUPLER GaAlAs IRED & PHOTO-IC
TLP554
ISOLATED LINE RECEIVER
SIMPLEX/MULTIPLEX DATA TRANSMISSION
COMPUTER-PERIPHERAL INTERFACE
MICROPROCESSOR SYSTEM INTERFACES
DIGITAL ISOLATION FOR A/D,D/A CONVERSION
TLP554
Unit: mm
The TOSHIBA TLP554 a photocoupler which combines a GaAlAsIRED as
the emitter and an integrated high gain,high speed photodetector.
The output of the detector circuit is an open collector,Schottky Clamped
transistor.
A Faraday shield integrated on the photodetector chip reduces the effects of
capacitive coupling between the input LED emitter and the high gain stages
of the detector. This provides an effective common mode transient immunity
of 1000V/us.
l Input Current Threshold
: IF=5mA(Max.)
l Switching Speed
: 10MBd(TYP,@NRZ)
l Common mode transient immunity
: ±1000V/us(Min)
l Guaranteed PerformanceOverTemperature : 0~70°C
l Isolation Voltage
: 2500Vrms(Min)
l UL Recognized
:UL1577,File No.E67349
TRUTH TABLE(Positive Logic)
INPUT
ENABLE
OUTPUT
HH L
L HH
HLH
LLH
JEDEC
TOSHIBA
Weight: 0.54 g
11-10C4
SCHEMATIC
IF
2＋
VF
3－
ICC
IO
8 VCC
VO
6
SHIELD
7 IE
VE
GND
5
A 0.1mF bypass capacitor must be connected
Between pins 8 and 5.(See Note 1)
PIN CONFIGURATION (TOP VIEW)
1
VCC
8 1:NC
2:ANODE
2 7 3:CATHODE
4:N.C.
3
4
GND
SHIELD
6 5:GND
6:VO(OUTPUT)
5 7:VE(ENABLE)
8:VCC
1 2002-07-09
1 page  
TLP554
IF= 7.5mA
5
2002-07-09
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet TLP554.PDF ] | |
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