TLP554 Ver la hoja de datos (PDF) - Toshiba
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TLP554 Datasheet PDF : 8 Pages
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TOSHIBA Photocoupler 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 an infrared emitting
diode 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
1000 V/μs.
Input Current Threshold
: IF = 5 mA (max)
Switching Speed
: 10 MBd (typ. @NRZ)
Common mode transient immunity
: ±1000 V/μs (min)
JEDEC
－
Guaranteed Performance over Temperature : 0 to 70°C
TOSHIBA
11-10C4S
Isolation Voltage
: 2500 Vrms (min)
Weight: 0.54 g (typ.)
UL-recognized
: UL 1577, File No.E67349
cUL-recognized
: CSA Component Acceptance Service No.5A
File No.E67349
Truth Table
INPUT
H
L
H
L
ENABLE
H
H
L
L
OUTPUT
L
H
H
H
Schematic
IF
2＋
VF
3－
ICC
IO
VCC
8
VO
6
SHIELD
7 IE
VE
GND
5
Note: AA 0.1µF 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
6 5:GND
6:VOOU(OTPUUTTPUT)
4
GND
SHIELD
5 7:VEEN(AEBNLAEBLE)
8:VCC
© 2019
1
Toshiba Electronic Devices & Storage Corporation
Start of commercial production
1985-01
2019-06-24
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