Description
LM4951SD/NOPB Texas Instruments - Yeehing Electronics
1.8-W, mono, 2.7- to 9-V, analog input Class-AB audio amplifer
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.429 |
| 100 — 249 | 1.18 |
| 250 — 999 | 0.848 |
| 1,000 + | 0.45 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Audio Amplifiers |
| RoHS | Y |
| Series | LM4951 |
| Product | Audio Amplifiers |
| Class | Class-AB |
| Output Power | 1.8 W |
| Mounting Style | SMD/SMT |
| Type | Mono, Stereo |
| 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 |
| Description/Function | Speaker |
| Height | 0.8 mm |
| Input Type | Single |
| Length | 4 mm |
| Output Type | 1-Channel Mono |
| Supply Type | Single |
| Width | 4 mm |
| Brand | Texas Instruments |
| Operating Supply Current | 2.5 mA |
| Operating Supply Voltage | 3 V, 5 V |
| Output Signal Type | Differential |
| Product Type | Audio Amplifiers |
| PSRR - Power Supply Rejection Ratio | 66 dB |
| Factory Pack Quantity | 1000 |
| Subcategory | Audio ICs |
| Vos - Input Offset Voltage | 30 mV |
| Unit Weight | 0.001746 oz |
For more information, please refer to datasheet
Documents
| LM4951SD/NOPB Datasheet |
More Information
The LM4951 is an audio power amplifier primarily designed for demanding applications in Portable Handheld devices. It is capable of delivering 1.8W mono BTL to an 8Ω load, continuous average power, with less than 1% distortion (THD+N) from a 7.5VDC power supply.
