Overview: Photocouplers GaAℓAs Infrared LED & Photo IC
TLP2405 TLP2405 1. Applications
• High-Speed Digital Interfacing for Instrumentation and Control Devices • munications Equipment • Intelligent Power Module Signal Isolation
2. General
The Toshiba TLP2405 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 capabilities. The TLP2405 has an internal Faraday shield that provides a guaranteed mon-mode transient immunity of ±15 kV/µs. The TLP2405 has a logic buffer output. An inverter output version, the TLP2408, is also available.
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