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TT Electronics - Optek Technology OPF522 Fiber Optic Receiver

The OPF522 is a high-performance fiber optic receiver designed for data communication links. It is compatible with fiber core diameters from 50μm to 200μm and operates over a broad input power range. The device features a monolithic photo-IC comprising a photodiode, biasing network, DC amplifier, and an open collector output transistor, making it suitable for TTL and CMOS logic levels. It operates from a single 5V power supply, with a bypass capacitor recommended between VCC and GND for optimal performance. It provides easy self-alignment within standard fiber optic receptacles with press-fit installation, offering 25mA output current and 40mW power capacity, ideal for fiber optics, data networking, and communication systems.

Authorized Distributors
Source:DigiKey
Part No:OPF522
Stock:641
Inv Date:06-11-2026
Price: Unit price: $22
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Part No:OPF522
Stock:210
Inv Date:06-12-2026
Price: Unit price: $22.66
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Part No:OPF522
Stock:2
Inv Date:06-11-2026
Price: Unit price: $13.34
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Part No:OPF522
Stock:0
Inv Date:06-11-2026
Price: Unit price: $27.35
Buy/RFQ:
Part No:OPF522
Stock:0
Inv Date:06-11-2026
Price: Unit price: $27.35
Buy/RFQ:
Part No:OPF522
Stock:0
Inv Date:06-11-2026
Price: Unit price: $17.43
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TT Electronics - Optek Technology OPF522 Fiber Optic Receiver Specifications:

  • Operating Temperature: -40°C to +85°C
  • Storage Temperature: -55°C to +115°C
  • Supply Voltage: 5V (±0.2V)
  • Output Current: 25 mA
  • Open Collector Power: 40 mW
  • Fiber Core Compatibility: 50μm to 200μm
  • Input Power Range: Broad, with peaks at -40 dBm and -24 dBm
  • Photodiode Material: Silicon
  • Package Type: Plastic for OPF520, Metal ST for OPF522
  • Operating Wavelength: 850 nm
  • Biasing Network: Integrated
  • Output Type: Open collector, TTL/CMOS compatible
  • Installation: Self-aligning, press fit
  • Application: Fiber optic communications, industrial Ethernet, video surveillance

Buy the Buy TT Electronics OPF522 Fiber Optic Receiver Part Number OPF522 Online

Purchase the TT Electronics OPF522 fiber optic receiver today to ensure high-speed data communication with broad fiber compatibility from 50μm to 200μm. Designed for quick, self-aligning installation in fiber networks, it operates reliably from a single 5V source. Its advanced monolithic photo-IC includes a photodiode, biasing circuit, and DC amplifier, delivering up to 25mA output current and 40mW of power. Perfect for industrial Ethernet, video surveillance, and data transmission, this receiver guarantees optimal performance and easy integration for your optical communication projects.

Order your TT Electronics OPF522 Fiber Optic Receiver today and enhance your fiber optic communication systems with reliable, high-performance data transfer.

Frequently Asked Questions

Where can I buy TT Electronics - Optek Technology OPF522?

You can click on the BUY or RFQ button to purchase OPF522 from an authorized TT Electronics - Optek Technology distributor.

How do I troubleshoot issues or seek technical support for part OPF522?

You can download the OPF522 datasheet or visit the TT Electronics - Optek Technology website for support.

Who is the manufacturer of OPF522?

TT Electronics - Optek Technology

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