MAX4411ETP+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX4411ETP+ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in audio applications, specifically for amplification purposes.

Characteristics

• The MAX4411ETP+ is a low-power, stereo audio amplifier.
• It operates on a single supply voltage ranging from 2.7V to 5.5V.
• This amplifier offers a high output power of up to 500mW per channel.
• It provides a wide bandwidth of 20Hz to 100kHz, ensuring accurate sound reproduction.
• The MAX4411ETP+ features a low total harmonic distortion (THD) and noise level, resulting in high-quality audio output.

Package and Essence

The MAX4411ETP+ is available in a TQFN package, which stands for Thin Quad Flat No-Lead. This package type ensures efficient heat dissipation and compact design.

Packaging/Quantity

This product is typically sold in reels or tubes, containing a specific quantity of units per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Output Power: Up to 500mW per channel
• Bandwidth: 20Hz to 100kHz
• Total Harmonic Distortion (THD): Low
• Noise Level: Low

Detailed Pin Configuration

The MAX4411ETP+ has a total of 20 pins. Here is the detailed pin configuration:

1. VDD: Positive power supply
2. GND: Ground reference
3. SHDN: Shutdown control input
4. INL+: Left channel input positive
5. INL-: Left channel input negative
6. BYP: Bypass capacitor connection
7. OUTL: Left channel output
8. VREF: Reference voltage input
9. INR+: Right channel input positive
10. INR-: Right channel input negative
11. MUTE: Mute control input
12. VDD: Positive power supply
13. GND: Ground reference
14. SHDN: Shutdown control input
15. INL+: Left channel input positive
16. INL-: Left channel input negative
17. BYP: Bypass capacitor connection
18. OUTL: Left channel output
19. VREF: Reference voltage input
20. INR+: Right channel input positive

Functional Features

The MAX4411ETP+ offers the following functional features:

• Low-power consumption, making it suitable for portable devices.
• Shutdown control input (SHDN) allows for power-saving operation when not in use.
• Mute control input (MUTE) enables audio muting when required.
• High output power capability ensures sufficient volume levels.
• Wide bandwidth and low distortion result in accurate sound reproduction.

Advantages and Disadvantages

Advantages

• Low power consumption
• High output power
• Wide bandwidth
• Low distortion and noise level
• Shutdown and mute control options

Disadvantages

• Limited to audio amplification applications
• Requires external components for complete functionality

Working Principles

The MAX4411ETP+ operates as a stereo audio amplifier by amplifying the input signals received from the left and right channels. It utilizes a single supply voltage and employs internal circuitry to provide high-quality audio output. The amplifier's low power consumption and shutdown/mute control options contribute to efficient power management.

Detailed Application Field Plans

The MAX4411ETP+ finds application in various audio-related fields, including but not limited to: - Portable audio devices - Headphone amplifiers - Home audio systems - Car audio systems - Multimedia speakers

Detailed and Complete Alternative Models

Here are some alternative models that offer similar functionality to the MAX4411ETP+: - MAX4412ETP+ - LM386 - TPA3116D2 - STA540

These alternative models can be considered based on specific requirements, availability, and cost considerations.

In conclusion, the MAX4411ETP+ is a low-power stereo audio amplifier that offers high-quality sound reproduction. With its wide bandwidth, low distortion, and various functional features, it finds application in numerous audio-related fields. However, it is essential to consider alternative models based on individual needs and preferences.