TLP2408 Datasheet (Toshiba)

TLP2408, Photocoupler

Photocouplers GaAℓAs Infrared LED & Photo IC TLP2408 TLP2408 1.

Applications High-Speed Digital Interfacing for Instrumentation and Control Devices Communications Equipment Intelligent Power Module Signal Isolation 2.

General The Toshiba TLP2408 consists of a GaAℓAs light-emitting diode coupled with a high-gain, high-speed photo detector.

It is housed in the 8-pin SO8 package.

The detector has a totem-pole output stage with current sourcing and sinking capabilitie

TLP2408 Features

* (1) Inverter logic type (totem pole output) (2) Package: SO8 (3) Supply voltage: 4.5 to 20 V (4) Threshold input current: 1.6 mA (max) (5) Propagation delay time: 250 ns (max) (6) Common-mode transient immunity: 15 kV/µs (min) (7) Operating temperature range: -40 to 100  (8) Isolation voltage: 3750