Standard Dual-Channel (DIP-8) Pinout +---_---+ Anode 1 | 1 8 | Collector 2 Cathode 1 | 2 7 | Emitter 2 Anode 2 | 3 6 | Collector 1 Cathode 2 | 4 5 | Emitter 1 +-------+ Pin Descriptions
This guide consolidates key technical information, applications, and selection criteria to serve as a practical reference. For the final and most accurate design, always consult the official manufacturer's datasheet for your specific part number.
Keep in mind that the specific details may vary depending on the manufacturer and the particular variant of the 1458 optocoupler. Always consult the datasheet from the manufacturer you're using for the most accurate information. 1458 optocoupler datasheet
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| Part Number | CTR Range | Package | Option | |-------------|-----------|---------|--------| | 1458-A | 50 – 150% | 6-pin DIP | Tube | | 1458-B | 100 – 300% | 6-pin DIP | Tube | | 1458-C | 200 – 600% | 6-pin SMD | Tape & Reel | Standard Dual-Channel (DIP-8) Pinout +---_---+ Anode 1 |
Ground loop elimination in high-speed data transmission lines.
Online distributor websites (like Mouser, DigiKey) have parametric search tools that allow you to filter by these specifications to find a suitable alternative. Always consult the datasheet from the manufacturer you're
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