Meixin Integrated
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MAX9723DETE+CJ6
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MAX9723DETE+CJ6

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Audio Amplifier
  • Characteristics: High-performance, low-power stereo audio amplifier
  • Package: 16-pin TDFN (Thin Dual Flat No-Lead) package
  • Essence: Provides high-quality audio amplification in a compact form factor
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Power Supply Voltage Range: 2.7V to 5.5V
  • Output Power: Up to 150mW per channel into 32Ω load
  • Total Harmonic Distortion + Noise (THD+N): 0.015% at 1kHz, 100mW output power
  • Shutdown Current: <1µA
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX9723DETE+CJ6 features a 16-pin TDFN package with the following pin configuration:

  1. SHDN - Shutdown Control Input
  2. GND - Ground
  3. INL - Left Channel Audio Input
  4. INR - Right Channel Audio Input
  5. VDD - Power Supply
  6. BYP - Bypass Capacitor Connection
  7. OUTR - Right Channel Audio Output
  8. OUTL - Left Channel Audio Output
  9. NC - No Connection
  10. NC - No Connection
  11. NC - No Connection
  12. NC - No Connection
  13. NC - No Connection
  14. NC - No Connection
  15. NC - No Connection
  16. NC - No Connection

Functional Features

  • Low quiescent current consumption for power efficiency
  • Wide power supply voltage range for flexibility
  • Short-circuit and thermal protection for enhanced reliability
  • Integrated click-and-pop suppression circuitry for improved audio performance
  • Single-ended or differential input configuration options

Advantages and Disadvantages

Advantages: - High-quality audio amplification - Low power consumption - Compact form factor - Wide power supply voltage range

Disadvantages: - Limited output power compared to higher wattage amplifiers - No built-in volume control functionality

Working Principles

The MAX9723DETE+CJ6 is a class AB stereo audio amplifier that operates by amplifying the input audio signals received from the left and right channels. It utilizes a low quiescent current design, allowing for efficient power usage. The integrated click-and-pop suppression circuitry ensures smooth transitions when powering on/off or changing audio sources.

Detailed Application Field Plans

The MAX9723DETE+CJ6 can be used in various applications, including but not limited to: - Portable audio devices (e.g., smartphones, MP3 players) - Headphone amplifiers - Personal computer audio systems - Gaming consoles - Automotive audio systems

Alternative Models

  1. MAX9724DETE+CJ6: Similar specifications and features, but with an additional built-in volume control functionality.
  2. MAX9725DETE+CJ6: Higher output power capability, suitable for applications requiring more wattage.
  3. MAX9726DETE+CJ6: Lower power consumption, ideal for battery-powered devices.

These alternative models provide options based on specific requirements and preferences.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق MAX9723DETE+CJ6 في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of MAX9723DETE+CJ6 in technical solutions:

  1. Q: What is the MAX9723DETE+CJ6? A: The MAX9723DETE+CJ6 is an audio amplifier IC designed for high-quality audio applications.

  2. Q: What is the maximum power output of the MAX9723DETE+CJ6? A: The MAX9723DETE+CJ6 can deliver up to 2.8W of power into a 4-ohm load.

  3. Q: What is the input voltage range of the MAX9723DETE+CJ6? A: The input voltage range of the MAX9723DETE+CJ6 is typically between 2.7V and 5.5V.

  4. Q: Can the MAX9723DETE+CJ6 operate with a single power supply? A: Yes, the MAX9723DETE+CJ6 can operate with a single power supply, making it suitable for portable applications.

  5. Q: Does the MAX9723DETE+CJ6 have built-in thermal protection? A: Yes, the MAX9723DETE+CJ6 has built-in thermal shutdown protection to prevent overheating.

  6. Q: What is the typical total harmonic distortion (THD) of the MAX9723DETE+CJ6? A: The typical THD of the MAX9723DETE+CJ6 is less than 0.1% at 1kHz.

  7. Q: Can the MAX9723DETE+CJ6 be used in stereo applications? A: Yes, the MAX9723DETE+CJ6 can be configured as a stereo amplifier by using two ICs.

  8. Q: What is the quiescent current consumption of the MAX9723DETE+CJ6? A: The quiescent current consumption of the MAX9723DETE+CJ6 is typically 2.5mA.

  9. Q: Does the MAX9723DETE+CJ6 have short-circuit protection? A: Yes, the MAX9723DETE+CJ6 has built-in short-circuit protection to prevent damage to the IC.

  10. Q: Can the MAX9723DETE+CJ6 be used in battery-powered devices? A: Yes, the low power consumption and single supply operation make the MAX9723DETE+CJ6 suitable for battery-powered devices.

Please note that the specific details and specifications may vary, so it's always recommended to refer to the datasheet or consult the manufacturer for accurate information.