TLP2116

2008-06-11

1

TOSHIBA PHOTOCOUPLER GaAℓAs Ired & PHOTO-IC

TLP2116

○

Plasma Display Panels (PDP)

○

High-Speed Interfaces

○

Factory Automation (FA)

The TOSHIBA TLP2116 dual photocoupler consists of a pair of GaAℓAs

light-emitting diodes optically coupled to integrated high gain and high-speed

photodetectors

.

Inverter logic (totem-pole output)

Package: SO-8

Guaranteed performance over temperature : -40 to 100°C

Power supply voltage: 4.5 to 5.5 V

Input thresholds current: IFHL = 5 mA (max)

Propagation delay time (tpHL/tpLH): 75 ns (max)

Switching speed: 15 MBd (typ.)(NRZ)

Common mode transient immunity: ±10 kV/

μs

Isolation voltage: 2500 Vrms

Truth Table

Input

LED1(2)

Tr1(3)

Tr2(4)

Output 1(2)

H

ON

OFF

ON

L

L

OFF

ON

OFF

H

0.305 min

0.38

1.27 ±0.15

1

2

3

4

8

6

5

5.1 ±0.2

6.0 ±0.2

11-5K1

7

JEDEC

―

JEITA

―

TOSHIBA

11−5K1

Weight: 0.21g (typ.)

Pin Configuration (Top View)

1:ANODE 1

2:CATHODE 1

3:CATHODE 2

4:ANODE 2

5:GND

6:VO2(Output2)

7:VO1(Output1)

1

3

6

7

8

VCC

GND

SHIELD

5

4

2

Unit: mm

Schematic

A bypass capacitor of 0.1

μF must be

connected between pins 8 and 5.

8

7

SHIELD

2－

1＋

Tr1

Tr2

GND

6

5

SHIELD

4＋

3－

Tr3

Tr4

VF2