Part Details for LM3886T by National Semiconductor Corporation
Results Overview of LM3886T by National Semiconductor Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (4 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.
Part Details for LM3886T
LM3886T CAD Models
LM3886T Part Data Attributes
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LM3886T
National Semiconductor Corporation
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Datasheet
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LM3886T
National Semiconductor Corporation
IC 68 W, 1 CHANNEL, AUDIO AMPLIFIER, PZFM11, PLASTIC, TO-220, 11 PIN, Audio/Video Amplifier
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| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | PLASTIC, TO-220, 11 PIN | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Bandwidth-Nom | 20 kHz | |
| Consumer IC Type | AUDIO AMPLIFIER | |
| Gain | 26 dB | |
| JESD-30 Code | R-PZIP-T11 | |
| JESD-609 Code | e0 | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 11 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -20 °C | |
| Output Power-Nom | 68 W | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | ZIP | |
| Package Equivalence Code | ZIP11,.2,.17,67TB | |
| Package Shape | RECTANGULAR | |
| Package Style | FLANGE MOUNT | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Supply Current-Max | 85 mA | |
| Supply Voltage-Max (Vsup) | 42 V | |
| Supply Voltage-Min (Vsup) | 10 V | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Temperature Grade | OTHER | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 1.7 mm | |
| Terminal Position | ZIG-ZAG | |
| Time@Peak Reflow Temperature-Max (s) | 40 |
Alternate Parts for LM3886T
This table gives cross-reference parts and alternative options found for LM3886T. 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 LM3886T, 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 |
|---|---|---|---|---|
| LM3886TF/NOPB | Texas Instruments | $4.4504 | 68W, 1 Ch, 20-94V supply stereo Class-AB amplifier w/ Mute 11-TO-220 0 to 70 | LM3886T vs LM3886TF/NOPB |
| LM3886T/NOPB | Texas Instruments | $5.9477 | 68W, 1 Ch, 20-94V supply stereo Class-AB amplifier w/ Mute 11-TO-220 0 to 70 | LM3886T vs LM3886T/NOPB |
| LM3886T | Texas Instruments | Check for Price | 68W, 1 CHANNEL, AUDIO AMPLIFIER, PZFM11, PLASTIC, TO-220, 11 PIN | LM3886T vs LM3886T |
LM3886T Frequently Asked Questions (FAQ)
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The maximum power supply voltage for the LM3886T is 28V, but it's recommended to operate it at a maximum of 25V to ensure reliable operation and to prevent overheating.
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To ensure the LM3886T operates within its SOA, make sure to keep the output current below 3.5A, the output voltage below 25V, and the junction temperature below 150°C. Also, ensure proper heat sinking and thermal management.
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The minimum load impedance required for the LM3886T is 4 ohms. Operating the amplifier with a load impedance lower than 4 ohms may cause instability or oscillations.
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To reduce noise and hum, use a well-regulated power supply, decouple the power supply lines with capacitors, use a star-grounding scheme, and keep the amplifier circuitry away from noisy components and cables.
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Yes, the LM3886T can be used as a subwoofer amplifier, but it's essential to ensure the amplifier is properly heat-sinked and the output filter is designed to handle the low-frequency response required for subwoofer applications.