Description
LM4951ASD/NOPB Texas Instruments - Yeehing Electronics
1.8-W, mono, 2.7- to 9-V, analog input Class-AB audio amplifer & short circuit protection
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 0.998 |
| 100 — 249 | 0.874 |
| 250 — 999 | 0.613 |
| 1,000 + | 0.40 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Audio Amplifiers |
| RoHS | Y |
| Series | LM4951A |
| Product | Audio Amplifiers |
| Class | Class-AB |
| Output Power | 2.2 W |
| Mounting Style | SMD/SMT |
| Type | Mono |
| Package / Case | WSON-10 |
| Audio - Load Impedance | 8 Ohms |
| THD plus Noise | 0.35 % |
| Supply Voltage - Max | 9 V |
| Supply Voltage - Min | 2.7 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Packaging | Reel |
| Input Type | Analog |
| Supply Type | Single |
| Brand | Texas Instruments |
| Number of Channels | 1 Channel |
| Operating Supply Current | 2.5 mA |
| Operating Supply Voltage | 2.7 V to 9 V |
| Product Type | Audio Amplifiers |
| PSRR - Power Supply Rejection Ratio | 66 dB |
| Factory Pack Quantity | 1000 |
| Subcategory | Audio ICs |
| Unit Weight | 0.001753 oz |
For more information, please refer to datasheet
Documents
| LM4951ASD/NOPB Datasheet |
More Information
The LM4951A is an audio power amplifier designed for applications with supply voltages ranging from 2.7V up to 9V. The LM4951A is capable of delivering 1.8W continuous average power with less than 1% THD+N into a bridge connected 8Ω load when operating from a 7.5VDC power supply.
