LM48100QMHE/NOPB

Product Overview

Category: Audio Amplifier
Use: Low-power audio amplification
Characteristics: Small form factor, low power consumption
Package: QFN-24
Essence: High-quality audio amplification in a compact package
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Output Power: 1.15W at 10% THD+N into 8Ω
• Efficiency: 85%
• Shutdown Current: 0.6µA
• Operating Voltage Range: 2.7V to 5.5V
• Quiescent Current: 4.2mA
• SNR: 95dB
• THD+N: 0.1%

Detailed Pin Configuration

The LM48100QMHE/NOPB features a QFN-24 package with the following pin configuration: 1. VDD 2. SD 3. IN- 4. IN+ 5. GND 6. BYP 7. BP 8. OUT- 9. OUT+ 10. VDD 11. VDD 12. GND 13. GND 14. GND 15. GND 16. GND 17. GND 18. GND 19. GND 20. GND 21. GND 22. GND 23. GND 24. GND

Functional Features

• Single-ended or differential input
• Shutdown mode for power savings
• Thermal shutdown protection
• Short-circuit and thermal overload protection

Advantages and Disadvantages

Advantages: - Small form factor - Low power consumption - High efficiency - Comprehensive protection features

Disadvantages: - Limited output power for high-impedance loads - Requires external components for operation

Working Principles

The LM48100QMHE/NOPB is designed to amplify low-power audio signals with high efficiency and minimal distortion. It utilizes a single-ended or differential input and provides comprehensive protection features to ensure reliable operation.

Detailed Application Field Plans

The LM48100QMHE/NOPB is suitable for various portable and battery-powered audio applications, including: - Mobile phones - Portable media players - Bluetooth speakers - Wearable devices - Gaming accessories

Detailed and Complete Alternative Models

1. TPA2012D2RTJR
2. MAX98306LTET/V+
3. NCP2820FCT2G
4. TS4990IST
5. STA333BWTR

In conclusion, the LM48100QMHE/NOPB is a versatile audio amplifier suited for low-power applications, offering high efficiency and comprehensive protection features. Its small form factor and low power consumption make it an ideal choice for portable and battery-powered devices.

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