National Semiconductor LM3886T/NOPB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,911.72 | Dhs. 355,911.72 |
| 15+ | Dhs. 344,672.41 | Dhs. 5,170,086.15 |
| 25+ | Dhs. 337,179.53 | Dhs. 8,429,488.25 |
| 50+ | Dhs. 318,447.33 | Dhs. 15,922,366.50 |
| 100+ | Dhs. 280,982.94 | Dhs. 28,098,294.00 |
| N+ | Dhs. 56,196.59 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | National Semiconductor |
| Product Series | Overture™ |
| Packaging | | |
| Part Status | Active |
| Type | Class AB |
| Output Type | 1-Channel (Mono) |
| Max Output Power x Channels @ Load | 68W x 1 @ 4Ohm |
| Voltage - Supply | 20V ~ 84V, ±10V ~ 42V |
| Features | Mute, Short-Circuit and Thermal Protection |
| Mounting Type | Through Hole |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Supplier Device Package | TO-220-11 |
| Package / Case | TO-220-11 Formed Leads |
| ROHS |  |
This high-performance mono audio amplifier IC delivers up to 68W of continuous power into a 4Ω load, making it an excellent choice for high-fidelity audio systems. Operating from a wide supply voltage range of 20V to 84V, it features built-in mute, short-circuit, and thermal protection for reliable operation. Ideal for home theater, studio monitors, and DIY audio projects, this Class AB amplifier ensures low distortion and high linearity.
- High Output Power: Delivers 68W into 4Ω, suitable for demanding audio applications.
- Robust Protection: Includes mute, short-circuit, and thermal protection for safe operation.
- Wide Voltage Range: Operates from 20V to 84V, offering flexibility in power supply design.
- Low Distortion: Class AB topology ensures high-fidelity sound reproduction.
High-Fidelity Home Audio Amplifier
The LM3886T/NOPB is ideal for building high-end stereo amplifiers due to its 68W output into 4Ω and low distortion, making it suitable for audiophile-grade systems.
Active Subwoofer Module
With its high power output and thermal protection, this chip can drive a subwoofer in active speaker systems, providing deep bass without overheating.
Professional Studio Monitor
Its Class AB design ensures linearity and low noise, perfect for near-field studio monitors where accurate sound reproduction is critical.
Portable PA System
The robust through-hole package and wide voltage range allow for rugged, high-power portable public address amplifiers.
DIY Audio Project
Hobbyists can easily integrate the LM3886T/NOPB into custom amplifiers, thanks to its simple pinout and built-in mute and protection features.
Car Audio Amplifier
Operating from a 12V to 24V supply, this IC can be used in car audio systems to drive mid-range or tweeter speakers with high fidelity.
| Model | Package | Voltage Range | Output Power (Typical) |
|---|---|---|---|
| LM3886T/NOPB | TO-220-11 | 20V ~ 84V | 68W x 1 @ 4Ω |
| TDA7498ETR | PowerSSO-36 | 14V ~ 36V | 220W x 1 @ 3Ω |
| TDA7294V | Multiwatt-15 | ±10V ~ 40V | 100W x 1 @ 8Ω |
| MAX9744ETH+ | 44-TQFN | 4.5V ~ 14V | 22.5W x 2 @ 4Ω |
- Q: What is the maximum output power of the LM3886T/NOPB?
- A: It delivers up to 68W into a 4Ω load with a single channel.
- Q: What is the supply voltage range for this amplifier?
- A: It operates from 20V to 84V single supply or ±10V to ±42V dual supply.
- Q: Does the LM3886T/NOPB include protection features?
- A: Yes, it has mute, short-circuit, and thermal protection.
- Q: What is the amplifier class of the LM3886T/NOPB?
- A: It is a Class AB amplifier, offering high-fidelity audio.
- Q: Can this IC be used in stereo applications?
- A: It is a mono channel amplifier, but two can be used for stereo.
LM3886T/NOPB.pdf
- Q: What is the maximum output power of the LM3886T/NOPB?
- A: It delivers up to 68W into a 4Ω load with a single channel.
- Q: What is the supply voltage range for this amplifier?
- A: It operates from 20V to 84V single supply or ±10V to ±42V dual supply.
- Q: Does the LM3886T/NOPB include protection features?
- A: Yes, it has mute, short-circuit, and thermal protection.
- Q: What is the amplifier class of the LM3886T/NOPB?
- A: It is a Class AB amplifier, offering high-fidelity audio.
- Q: Can this IC be used in stereo applications?
- A: It is a mono channel amplifier, but two can be used for stereo.
