Description
LM4674SQ/NOPB Texas Instruments - Yeehing Electronics
Filterless 2.5 Stereo Class D Audio Power Amplifier
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.541 |
| 100 — 249 | 1.273 |
| 250 — 999 | 0.914 |
| 1,000 + | 0.55 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Audio Amplifiers |
| RoHS | Y |
| Series | LM4674 |
| Product | Audio Amplifiers |
| Class | Class-D |
| Output Power | 2.5 W |
| Mounting Style | SMD/SMT |
| Type | Audio Power Amplifier |
| Package / Case | WQFN-16 |
| THD plus Noise | 0.07 % |
| Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 2.4 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Packaging | Reel |
| Supply Type | Single |
| Brand | Texas Instruments |
| CMRR - Common Mode Rejection Ratio | 67 dB |
| Operating Supply Current | 5 mA |
| Operating Supply Voltage | 2.4 V to 5.5 V |
| Product Type | Audio Amplifiers |
| PSRR - Power Supply Rejection Ratio | 75 dB |
| Factory Pack Quantity | 1000 |
| Subcategory | Audio ICs |
| Tradename | Boomer |
| Unit Weight | 0.001118 oz |
For more information, please refer to datasheet
Documents
| LM4674SQ/NOPB Datasheet |
More Information
The LM4674 is a single supply, high efficiency, 2.5W/channel, filterless switching audio amplifier. A low noise PWM architecture eliminates the output filter, reducing external component count, board area consumption, system cost, and simplifying design.
