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Toshiba TLP2161 Photocoupler

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Toshiba TLP2161 Photocoupler
Manufacturer: Toshiba

The Toshiba TLP2161 consists of a high-output GaAℓAs light-emitting diode coupled with a high-speed photodiode-transistor chip. It is housed in the SO8 package. It has two circuits built into a single SO8 package, which can reduce the mounting area.

This photocoupler guarantees operation at up to 125  and on supplies from 2.7 V to 5.5 V. Since TLP2161 has guaranteed 2 mA low supply current (ICCL/ICCH), and 1.6 mA (Ta = 125 ) low threshold input current(IFHL), it contributes to energy saving of devices. It can drive directly from a microcomputer for a low input current.

The TLP2161 has an internal Faraday shield that provides a guaranteed common-mode transient immunity of ±20 kV/μs.

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Features Applications Model
  • Inverter logic type (Totem pole output)
  • Package: SO8
  • Operating temperature: -40 to 125 
  • Supply voltage: 2.7 to 5.5 V
  • Data transfer rate: 15 MBd (typ.) (NRZ)
  • Threshold input current: 1.3 mA (max) (@Ta = 105 )
  • 1.6 mA (max) (@Ta = 125 )
  • Supply current: 2 mA (max)
  • Common-mode transient immunity: ±20 kV/μs (min)
  • Isolation voltage: 2500 Vrms (min)
  • Factory Networking
  • High-Speed Digital Interfacing for Instrumentation and Control Devices
  • I/O Interface Boards
Mfr. Part No. Description
TLP2161 Peak transient input forward current, 1A

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