Fairchild Semiconductor FAN7031MTFX
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 5.54 | Dhs. 5.54 |
| 15+ | Dhs. 5.37 | Dhs. 80.55 |
| 25+ | Dhs. 5.26 | Dhs. 131.50 |
| 50+ | Dhs. 4.96 | Dhs. 248.00 |
| 100+ | Dhs. 4.38 | Dhs. 438.00 |
| N+ | Dhs. 0.88 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Fairchild Semiconductor |
| Product Series | |
| Packaging | Bulk | |
| Part Status | Active |
| Type | Class AB |
| Output Type | 2-Channel (Stereo) with Stereo Headphones |
| Max Output Power x Channels @ Load | 2.45W x 2 @ 4Ohm |
| Voltage - Supply | 2.7V ~ 5.5V |
| Features | - |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Supplier Device Package | 20-TSSOP-EP |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| ROHS |  |
The FAN7031MTFX is a stereo Class AB audio amplifier delivering 2.45W per channel into 4Ω loads. Operating from 2.7V to 5.5V, it includes a headphone output and comes in a 20-TSSOP-EP package with an exposed pad for thermal management. Ideal for portable speakers, laptops, and gaming devices, this amplifier combines good output power with low distortion. Its surface-mount design and wide temperature range make it suitable for consumer and industrial audio applications.
- High Output Power: 2.45W per channel into 4Ω provides loud, clear audio for portable devices.
- Integrated Headphone Output: Stereo speakers and headphones can be driven from the same chip.
- Thermal Efficiency: Exposed pad package enhances heat dissipation, ensuring stable operation.
- Wide Supply Range: 2.7V to 5.5V allows use with various power sources, including USB.
Portable Bluetooth Speaker
The FAN7031MTFX's 2.45W per channel output provides robust sound for portable Bluetooth speakers, with the exposed pad package aiding heat dissipation during extended play.
Laptop Speaker Amplifier
Its stereo output can drive laptop speakers directly, while the headphone output supports private listening, all from a single 5V supply.
Gaming Console Audio
In a handheld gaming console, the FAN7031MTFX amplifies game audio to internal speakers, with low distortion for immersive sound.
Car Audio Adapter
As a USB-powered car audio amplifier, it boosts audio from a phone to car speakers, benefiting from its wide supply range and thermal protection.
Portable Radio
The amplifier can drive a small speaker in an AM/FM portable radio, providing clear audio with minimal battery drain.
DIY Stereo Amplifier
Hobbyists can build a compact stereo amplifier using the FAN7031MTFX, leveraging its TSSOP package for easy soldering and prototyping.
| Model | Package | Voltage Range | Output Power (Typical) |
|---|---|---|---|
| FAN7031MTFX | 20-TSSOP-EP | 2.7V ~ 5.5V | 2.45W x 2 @ 4Ohm |
| LM4949TL/NOPB | 25-µSMD (2.7x2.7) | 2.7V ~ 5.5V | 2.5W x 2 @ 4Ohm |
| MAX4365ETA | 8-TDFN-EP (3x3) | 2.7V ~ 5.5V | 1.4W x 1 @ 8Ohm |
- Q: What is the output power of the FAN7031MTFX?
- A: It delivers 2.45W per channel into 4Ω speakers in stereo mode.
- Q: What is the supply voltage range?
- A: It operates from 2.7V to 5.5V, suitable for USB and battery power.
- Q: Does the FAN7031MTFX support headphones?
- A: Yes, it is a stereo amplifier with stereo headphone output capability.
- Q: What package is the FAN7031MTFX available in?
- A: It comes in a 20-TSSOP-EP (exposed pad) package for improved thermal performance.
- Q: What is the operating temperature range?
- A: It operates from -40°C to +85°C.
FAN7031MTFX.pdf
- Q: What is the output power of the FAN7031MTFX?
- A: It delivers 2.45W per channel into 4Ω speakers in stereo mode.
- Q: What is the supply voltage range?
- A: It operates from 2.7V to 5.5V, suitable for USB and battery power.
- Q: Does the FAN7031MTFX support headphones?
- A: Yes, it is a stereo amplifier with stereo headphone output capability.
- Q: What package is the FAN7031MTFX available in?
- A: It comes in a 20-TSSOP-EP (exposed pad) package for improved thermal performance.
- Q: What is the operating temperature range?
- A: It operates from -40°C to +85°C.
