FR20DxIR RedLink® Fiber Optic Receiver for Direct High Voltage Switching Datasheet
■Firecomms FR20DxIR RedLink® receiver is based on a fully integrated photodiode with TIA, limiting amplifier and a MOSFET open drain output to handle switching of voltages in the range from 3 to 20 V (e.g., 3.3, 5, 12, 15 V). The part also includes an optional 1 kΩ Pull-Up resistor RL.
■Housed in non-conducting plastic the RedLink® receiver connector is blue. The housings are compatible with the Versatile Link style of fibre plug and are optimised for use with Plastic Optic Fibre (POF).
■The receiver operates over the industrial temperature range of -40 °C to +85 °C supporting many industrial applications where reliable command and control response is required in electrically harsh environments.
■The receiver is typically used at low switching speeds where 12 V and 15 V power electronic devices are being switched at kHz speeds.
●FEATURES
■MOSFET output stage typically used to directly switch 12 V and 15 V thyristor gate devices.
■Optimised for data rates from DC to 5 MBd
■Industrial temperature range -40 °C to 85 °C
■Flame retardant (UL 94 V-0) connector housings
■Fully integrated photodiode, TIA and limiting amplifier in a single IC
■5 V TTL/CMOS compatible I/O for ease of design
■Integrated 1 kΩ Pull-Up resistor to Vcc (RL)
■Low pulse width distortion
■Horizontal, Vertical and 30° Tilted options
■Compatible with Versatile Link cables and connectors
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2022/10/10 |
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Revision D |
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741 KB |
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