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DRV604PWPR
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DRV604PWPR

Product Overview

Category: Integrated Circuit (IC)

Use: Audio Amplifier

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

Package: TSSOP (Thin Shrink Small Outline Package)

Essence: DRV604PWPR is a high-performance audio amplifier IC designed for various audio applications.

Packaging/Quantity: The DRV604PWPR is typically sold in reels of 2500 units.

Specifications

  • Supply Voltage Range: 2.5V to 5.5V
  • Output Power: Up to 1.25W
  • Total Harmonic Distortion + Noise (THD+N): 0.03%
  • Efficiency: 90%
  • Shutdown Current: 0.01μA
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The DRV604PWPR has a total of 20 pins, each serving a specific function. Here is the detailed pin configuration:

  1. OUT1: Output 1
  2. GND: Ground
  3. IN1-: Negative input 1
  4. IN1+: Positive input 1
  5. VDD: Power supply
  6. BYP: Bypass capacitor connection
  7. SHUTDOWN: Shutdown control input
  8. MUTE: Mute control input
  9. VREF: Reference voltage output
  10. OUT2: Output 2
  11. IN2-: Negative input 2
  12. IN2+: Positive input 2
  13. NC: No connection
  14. NC: No connection
  15. NC: No connection
  16. NC: No connection
  17. NC: No connection
  18. NC: No connection
  19. NC: No connection
  20. NC: No connection

Functional Features

  • High-quality audio amplification for various applications
  • Low power consumption for extended battery life
  • Wide voltage range allows flexibility in power supply selection
  • Small package size enables compact designs
  • Excellent audio quality with low distortion and noise

Advantages and Disadvantages

Advantages: - High-performance audio amplification - Low power consumption - Wide voltage range - Compact package size - Excellent audio quality

Disadvantages: - Limited output power compared to higher wattage amplifiers - May require additional external components for specific applications

Working Principles

The DRV604PWPR operates as a class AB audio amplifier. It amplifies the input audio signal and delivers it to the connected speakers or headphones. The IC utilizes internal circuitry to ensure high-quality audio reproduction while minimizing power consumption.

Detailed Application Field Plans

The DRV604PWPR is suitable for a wide range of audio applications, including but not limited to: - Portable audio devices - Headphone amplifiers - Multimedia systems - Home theater systems - Automotive audio systems

Detailed and Complete Alternative Models

  1. TPA6011A4PWP - Audio Amplifier IC, Class AB, 1.25W, TSSOP-20
  2. LM4863MTE/NOPB - Audio Amplifier IC, Class AB, 1.1W, HTSSOP-20
  3. MAX97220AETE+T - Audio Amplifier IC, Class AB, 1.2W, TQFN-16
  4. NJM2073D - Audio Amplifier IC, Class AB, 1.5W, DIP-8
  5. PAM8406DR - Audio Amplifier IC, Class D, 5W, SOIC-16

These alternative models offer similar functionality and can be considered as alternatives to the DRV604PWPR based on specific requirements and design constraints.

Note: The above information is subject to change. Please refer to the manufacturer's datasheet for the most up-to-date specifications and details.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací DRV604PWPR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of DRV604PWPR in technical solutions:

  1. Q: What is DRV604PWPR? A: DRV604PWPR is a power amplifier IC (integrated circuit) designed for audio applications.

  2. Q: What is the typical voltage supply range for DRV604PWPR? A: The typical voltage supply range for DRV604PWPR is between 4.5V and 5.5V.

  3. Q: What is the maximum output power of DRV604PWPR? A: DRV604PWPR can deliver a maximum output power of 2.8W into an 8-ohm load.

  4. Q: Can DRV604PWPR operate with a single-ended power supply? A: Yes, DRV604PWPR can operate with a single-ended power supply.

  5. Q: Is DRV604PWPR suitable for battery-powered applications? A: Yes, DRV604PWPR is suitable for battery-powered applications due to its low quiescent current consumption.

  6. Q: Does DRV604PWPR have built-in thermal protection? A: Yes, DRV604PWPR has built-in thermal protection to prevent overheating and damage.

  7. Q: Can DRV604PWPR be used in automotive audio systems? A: Yes, DRV604PWPR is suitable for automotive audio systems as it meets the necessary requirements for such applications.

  8. Q: What is the input impedance of DRV604PWPR? A: The input impedance of DRV604PWPR is typically 20 kΩ.

  9. Q: Does DRV604PWPR support differential inputs? A: Yes, DRV604PWPR supports both differential and single-ended inputs.

  10. Q: Can DRV604PWPR be used in portable audio devices? A: Yes, DRV604PWPR can be used in portable audio devices due to its small form factor and low power consumption.

Please note that these answers are general and may vary depending on the specific application and requirements.