TLP2391 Datasheet | Toshiba

Photocouplers Infrared LED & Photo IC 1. Applications - Programmable Logic Controllers (PLCs) - Industrial Inverters - High-Speed Digital Interfacing for Instrumentation and Control Devices 2. General The Toshiba TLP2391 consists of two high-output infurared LED coupled with a high-gain, high-speed photo detector. It is housed in the SO6 package. Since it is making two LED reverse parallel, it can be dealt with both sinking and sourcing input signals. Since TLP2391 has guaranteed 1 m A low supply current (ICCL/ICCH), and 2.5 m A (VCC = 5 V) low threshold input current(IFHL), it contributes to energy saving of devices. The detector has a totem-pole output stage with current sourcing and sinking capabilities. The TLP2391 has an internal Faraday shield that provides a guaranteed mon-mode transient immunity of ±20 k V/µs. 3. Features (1) Inverter logic type (Totem pole output) (2) Package: SO6 (3) Operating temperature: -40 to 125  (4) Supply voltage: 2.7 to 5.5 V (5) Threshold input current: 2.3 m A (max) (VCC = 3.3 V) : 2.5 m A (max) (VCC = 5 V) (6) Supply current: 1 m A (max) (7) Data transfer rate: 10 Mbps (typ.) (8) Propagation delay time: 100 ns (max) (9) Pulse width distortion: 30 ns (max) (10) Isolation voltage: 3750 Vrms (min) (11) Safety standards UL-recognized: UL 1577, File No.E67349 c UL-recognized: CSA ponent Acceptance Service No.5A File No.E67349 VDE-approved: EN 60747-5-5 (Note 1) CQC-approved: GB4943.1, GB8898 Thailand Factory Note 1: When an EN 60747-5-5 approved type is needed, please designate the Option (V4). ©2015-2020 Toshiba Electronic Devices & Storage Corporation Start of mercial production 2013-11 2020-05-08 Rev.4.0 4. Packaging and Pin Configuration 11-4L1S 5. Internal Circuit (Note) 1: Anode / Cathode 3: Cathode / Anode 4: GND 5: VO (Output) 6: VCC Note: A 0.1-µF bypass capacitor must be connected between pin 6 and pin 4. 6. Principle of Operation 6.1. Truth Table Input H L LED ON OFF Output L...