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Part Details for HCPL-2531 by Avago Technologies
Results Overview of HCPL-2531 by Avago Technologies
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (5 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
HCPL-2531 Information
HCPL-2531 by Avago Technologies is an Optocoupler.
Optocoupler are under the broader part category of Optoelectronics.
Optoelectronic components work to detect, generate, and control light. They can essentially produce and/or react to light. Read more about Optoelectronics on our Optoelectronics part category page.
Price & Stock for HCPL-2531
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 1 |
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RFQ |
Part Details for HCPL-2531
HCPL-2531 CAD Models
HCPL-2531 Part Data Attributes
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HCPL-2531
Avago Technologies
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Datasheet
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HCPL-2531
Avago Technologies
2 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 1Mbps, 0.300 INCH, DIP-8
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | AVAGO TECHNOLOGIES INC | |
| Package Description | 0.300 INCH, DIP-8 | |
| Reach Compliance Code | compliant | |
| HTS Code | 8541.40.80.00 | |
| Samacsys Manufacturer | Avago Technologies | |
| Additional Feature | TTL COMPATIBLE, OPEN COLLECTOR, UL RECOGNIZED | |
| Configuration | SEPARATE, 2 CHANNELS | |
| Current Transfer Ratio-Min | 19% | |
| Data Rate-Nom | 1 MBps | |
| Forward Current-Max | 0.025 A | |
| Forward Voltage-Max | 1.7 V | |
| Isolation Voltage-Max | 3750 V | |
| JESD-609 Code | e0 | |
| Mounting Feature | THROUGH HOLE MOUNT | |
| Number of Elements | 2 | |
| Number of Functions | 2 | |
| On-State Current-Max | 0.008 A | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Optoelectronic Device Type | LOGIC IC OUTPUT OPTOCOUPLER | |
| Power Dissipation-Max | 0.035 W | |
| Response Time-Max | 8e-7 s | |
| Surface Mount | NO | |
| Terminal Finish | Tin/Lead (Sn/Pb) |
Alternate Parts for HCPL-2531
This table gives cross-reference parts and alternative options found for HCPL-2531. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of HCPL-2531, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| HCPL-2531 | Broadcom Limited | $1.4148 | Logic IC Output Optocoupler, 2-Element, 3750V Isolation, 1MBps, 0.300 INCH, DIP-8 | HCPL-2531 vs HCPL-2531 |
| HCPL-2531 | Quality Technologies Corp | Check for Price | Logic IC Output Optocoupler, 2-Element, 2500V Isolation, 1MBps, | HCPL-2531 vs HCPL-2531 |
| HCPL2531 | Fairchild Semiconductor Corporation | Check for Price | Logic IC Output Optocoupler, 2-Element, 2500V Isolation, 1MBps, DIP-8 | HCPL-2531 vs HCPL2531 |
| HCPL-2531 | Hewlett Packard Co | Check for Price | Logic IC Output Optocoupler, 2-Element, 2500V Isolation, 1MBps, 0.300 INCH, DIP-8 | HCPL-2531 vs HCPL-2531 |
| HCPL2531 | Texas Instruments | Check for Price | 8 Pin 2-Channel Optocoupler 8-PDIP | HCPL-2531 vs HCPL2531 |
HCPL-2531 Frequently Asked Questions (FAQ)
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A good PCB layout for HCPL-2531 involves keeping the input and output circuits separate, using a ground plane, and minimizing the length of the input and output traces. It's also recommended to use a shielded cable for the input signal and to keep the cable away from noise sources.
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To ensure reliability in high-temperature applications, it's essential to follow proper thermal management practices, such as providing adequate heat sinking, using a thermally conductive material for the PCB, and keeping the device away from heat sources. Additionally, ensure that the device is operated within its recommended temperature range.
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Common failure modes of HCPL-2531 include overvoltage, overcurrent, and excessive temperature. To mitigate these, ensure that the device is operated within its recommended voltage and current ratings, and provide adequate heat sinking and thermal management. Additionally, use protective circuits such as voltage regulators and current limiters to prevent overvoltage and overcurrent conditions.
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To troubleshoot issues with HCPL-2531, start by verifying the input signal and power supply voltage. Check for proper PCB layout and thermal management. Use an oscilloscope to measure the input and output signals, and verify that the output logic levels are correct. If issues persist, consult the datasheet and application notes for guidance.
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Yes, the HCPL-2531 can be used in high-speed applications. However, it's essential to consider the device's bandwidth and rise time, as well as the PCB layout and signal integrity. Ensure that the input signal is properly terminated, and use a low-jitter clock source to minimize signal distortion.