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TLP2161 - Photocoupler

Key Features

  • (1) Inverter logic type (Totem pole output) (2) Package: SO8 (3) Operating temperature: -40 to 125  (4) Supply voltage: 2.7 to 5.5 V (5) Data transfer rate: 15 MBd (typ. ) (NRZ) (6) Threshold input current: 1.3 mA (max) (@Ta = 105 ) : 1.6 mA (max) (@Ta = 125 ) (7) Supply current: 2 mA (max) (8) Common-mode transient immunity: ±20 kV/µs (min) (9) Isolation voltage: 2500 Vrms (min) (10) Safety standards UL-recognized: UL 1577, File No. E67349 cUL-recognized: CSA Component Acceptance Service No.5A.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Photocouplers Infrared LED & Photo IC TLP2161 TLP2161 1. Applications • Factory Networking • High-Speed Digital Interfacing for Instrumentation and Control Devices • I/O Interface Boards 2. General The Toshiba TLP2161 consists of a high-output infrared LED coupled with a high-speed photo-diode-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.