LM4991 Audio Amplifier: An Expert's Guide
Pros and Cons of Buying the LM4991 Audio Amplifier
Looking for a high-performance audio amplifier? The LM4991 is a popular choice among audiophiles, and for good reason. As a leading provider of electronic products, we are excited to offer the LM4991 to our customers.
Pros:
- High-quality sound: The LM4991 offers crisp, clear audio, with high dynamic range and low distortion.
- Wide power supply range: With a power supply range of 2.2V to 5.5V, the LM4991 is highly versatile and can be used in a range of devices.
- Low quiescent current: With low quiescent current, the LM4991 is highly energy-efficient, making it ideal for portable devices.
- Easy to use: The LM4991 is easy to implement and requires minimal external components for operation.
- Compact design: With a small footprint, the LM4991 is perfect for use in tight spaces.
Cons:
- Limited output power: The LM4991 has a maximum output power of 1W, which may not be sufficient for some high-power applications.
- Requires external components: While the LM4991 is easy to use, it does require some external components, which can increase the overall cost of the project.
Overall, the LM4991 is an excellent choice for anyone looking for a high-quality, low-distortion audio amplifier. With its versatile power supply range, compact design, and energy-efficient operation, the LM4991 is a top performer in its class.
Technical features:
- Series: LM4991
- Product: Audio Amplifiers
- Class: Class-AB
- Output Power: 3 W
- Mounting Style: SMD/SMT
- Type: 1-Channel Mono
- Package / Case: SOIC-8
- Audio - Load Impedance: 3 Ohms
- THD plus Noise: 0.2 %
- Supply Voltage - Max: 5.5 V
- Supply Voltage - Min: 2.2 V
- Minimum Operating Temperature: - 40 C
- Maximum Operating Temperature: + 85 C
- Packaging: Reel
- Packaging: Cut Tape
- Packaging: MouseReel
- Brand: Texas Instruments
- Number of Channels: 1 Channel
- Operating Supply Voltage: 2.2 V to 5.5 V
- Product Type: Audio Amplifiers
- PSRR - Power Supply Rejection Ratio: 64 dB
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LM4991 IC Integrated Circuit Chip High Performance Audio Amplifier IC Images
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