TLP2601 Datasheet, PDF (1/9 Pages) Toshiba Semiconductor – TOSHIBA Photocoupler GaALAs Ired & Photo-IC

TOSHIBA Photocoupler GaAℓAs Ired & Photo−IC
TLP2601
TLP2601
Isolated Line Receiver
Simplex / Multiplex Data Transmission
Computer−Peripheral Interface
Microprocessor System Interface
Digital Isolation For A/D, D/A Conversion
Direct Replacement For HCPL−2601
Unit in mm
The TOSHIBA TLP2601 a photocoupler which combines a GaAℓAs IRed
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/µs.
· Input current thresholds: IF = 5mA max.
· Isolation voltage: 2500Vrms min.
· Switching speed: 10MBd
· Common mode transient immunity: 1000V/µs min.
· Guaranteed performance over temp.: 0°C~70°C
· UL Recognized: UL1577, file No. E67349
Truth Table
(positive logic)
Input
Enable
Output
H
H
L
L
H
H
H
L
H
L
L
H
A 0.01 to 0.1µF bypass capacitor must be
connected between pins 8 and 5 (see Note 1).
TOSHIBA
Weight: 0.54g
11−10C4
Pin Configuration (top view)
1
2
3
4
SHIELD
Schematic
I_F
2
V_F ⁺
3
-
SHIELD
I_E
7
V_E
8
7
6
5
I_CC
I_O
V_CC
8
V_O
6
GND
5
1
2002-09-25