LM3886TFIn StockTexas Instruments
LM3886TF is a high-performance 68W audio power amplifier IC from Texas Instruments with 110dB SNR and 20kHz bandwidth. Features mute function, 36dB gain, and overture protection in TO-220 package. From $3.3, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Transistor Outline, Vertical
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- LM3886TF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.3000(MOQ 20)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 68W Output Power with Overture Protection Series
- 110dB Signal-to-Noise Ratio for audiophile-grade performance
- Built-in Mute Function for noise-free switching
- 20kHz bandwidth covering full audio frequency range
- 36dB gain in compact TO-220 through-hole package
Applications
The LM3886TF is widely used in high-fidelity home audio amplifiers, powered speaker systems, and audiophile-grade stereo receivers. Its 68W output power and low noise characteristics make it ideal for DIY hi-fi amplifier projects and professional audio equipment. It is also suitable for home theater systems and compact integrated amplifier designs requiring reliable, high-quality audio output.
Specifications
| YTEOL | 15 |
| Bandwidth-Nom | 20kHz |
| Consumer IC Type | AUDIO AMPLIFIER |
| Gain | 36dB |
| JESD-30 Code | R-PZFM-T11 |
| JESD-609 Code | e0 |
| Noise Figure-Nom | 110dB |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Output Power-Nom | 68W |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | ZIP11,.2,.17,67TB |
| Package Shape | RECTANGULAR |
| Package Style | FLANGE MOUNT |
| Qualification Status | Not Qualified |
| Supply Current-Max | 85mA |
| Supply Voltage-Max (Vsup) | 84V |
| Supply Voltage-Min (Vsup) | 20V |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 1.702mm |
| Terminal Position | ZIG-ZAG |
| Package | Transistor Outline, Vertical |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM3886TF:
Frequently Asked Questions
What is the maximum output power of the LM3886TF?
The LM3886TF delivers a nominal output power of 68W into an 8-ohm load, making it suitable for high-performance audio amplifier designs. Its Overture protection series ensures reliable operation even at peak output levels.
What package type does the LM3886TF use and is it suitable for through-hole PCB assembly?
The LM3886TF comes in a TO-220 (Transistor Outline, Vertical) through-hole package with 11 pins (JESD-30 code: R-PZFM-T11). This package is ideal for standard through-hole PCB assembly and provides excellent thermal dissipation when used with an appropriate heatsink.
What are the key audio performance specifications of the LM3886TF?
The LM3886TF features a 110dB signal-to-noise ratio (noise figure), 36dB gain, 20kHz audio bandwidth covering the full human hearing range, and a single-channel mono amplifier configuration. These specs make it a top choice for audiophile and hi-fi audio amplifier applications.
Can the LM3886TF be used in DIY hi-fi amplifier projects?
Yes, the LM3886TF is extremely popular in DIY hi-fi and audiophile communities due to its high output power of 68W, excellent 110dB SNR, built-in mute function, and robust overture protection. It is commonly used in Gainclone and chip amplifier projects worldwide.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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