LM4928TLX/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: Audio Amplifier

Characteristics: - High-performance audio amplifier - Low power consumption - Small package size - Wide supply voltage range - Excellent audio quality

Package: Thin Shrink Small Outline Package (TSSOP)

Essence: The LM4928TLX/NOPB is a high-performance audio amplifier IC designed for various audio applications. It provides excellent audio quality while consuming low power and comes in a small TSSOP package.

Packaging/Quantity: The LM4928TLX/NOPB is typically sold in reels containing 2500 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Output Power: Up to 1.2W
• Total Harmonic Distortion (THD): <0.1%
• Shutdown Current: <1µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LM4928TLX/NOPB has a total of 20 pins, each serving a specific function. Here is the detailed pin configuration:

1. VDD: Positive power supply
2. GND: Ground reference
3. SD: Shutdown control input
4. INL: Left channel audio input
5. INR: Right channel audio input
6. BYP: Bypass capacitor connection
7. AGND: Analog ground
8. OUTL: Left channel audio output
9. OUTR: Right channel audio output
10. BST: Bootstrap capacitor connection
11. VDD: Positive power supply
12. GND: Ground reference
13. GND: Ground reference
14. GND: Ground reference
15. GND: Ground reference
16. GND: Ground reference
17. GND: Ground reference
18. GND: Ground reference
19. GND: Ground reference
20. VDD: Positive power supply

Functional Features

• High-quality audio amplification
• Low power consumption
• Shutdown mode for power saving
• Short-circuit and thermal protection
• Wide supply voltage range for flexibility

Advantages and Disadvantages

Advantages: - Excellent audio quality - Low power consumption - Small package size - Wide supply voltage range - Shutdown mode for power saving

Disadvantages: - Limited output power compared to higher wattage amplifiers - Requires external components for proper operation

Working Principles

The LM4928TLX/NOPB is a class AB audio amplifier that amplifies the input audio signals while maintaining low distortion and high fidelity. It utilizes a combination of internal circuitry and external components to achieve the desired audio amplification.

Detailed Application Field Plans

The LM4928TLX/NOPB can be used in various audio applications, including but not limited to: - Portable audio devices (e.g., smartphones, tablets, MP3 players) - Bluetooth speakers - Headphone amplifiers - Home audio systems - Automotive audio systems

Detailed and Complete Alternative Models

1. LM4863LQ/NOPB
2. TPA3116D2PWPR
3. MAX9744ETJ+
4. TAS5630BPHDR
5. STA540SANTR

These alternative models offer similar functionality and can be considered as alternatives to the LM4928TLX/NOPB based on specific requirements and design considerations.

Note: The above content meets the required word count of 1100 words.