Description
LM4915LQX/NOPB Texas Instruments - Yeehing Electronics
400-mW, mono, analog input headphone amplifier
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.649 |
| 100 — 249 | 1.362 |
| 250 — 999 | 0.978 |
| 1,000 + | 0.52 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Audio Amplifiers |
| RoHS | Y |
| Series | LM4915 |
| Product | Headphone Amplifiers |
| Class | Class-AB |
| Output Power | 400 mW |
| Mounting Style | SMD/SMT |
| Type | 1-Channel Mono Headphone |
| Package / Case | LLP-8 |
| Audio - Load Impedance | 32 Ohms |
| Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 2.2 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Packaging | Reel |
| Description/Function | Headphone |
| Height | 0.8 mm |
| Input Type | Differential |
| Length | 2 mm |
| Output Type | 1-Channel Mono |
| Supply Type | Single |
| Width | 2 mm |
| Brand | Texas Instruments |
| Number of Channels | 1 Channel |
| Moisture Sensitive | Yes |
| Operating Supply Voltage | 3 V, 5 V |
| Output Signal Type | Differential |
| Product Type | Audio Amplifiers |
| PSRR - Power Supply Rejection Ratio | 75 dB |
| Factory Pack Quantity | 4500 |
| Subcategory | Audio ICs |
| Unit Weight | 0.000300 oz |
For more information, please refer to datasheet
Documents
| LM4915LQX/NOPB Datasheet |
More Information
The LM4915 is a pseudo-differential audio power amplifier primarily designed for demanding applications in mobile phones and other portable audio device applications with mono headphones. It is capable of delivering 90 miliwatts of continuous average power to a 32Ω BTL load with less than 1% distortion (THD+N) from a 3VDC power supply.
