Maxim Integrated
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MAX9880AETM+T
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MAX9880AETM+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Audio Signal Processor
  • Characteristics: High-performance, low-power, digital audio processing capabilities
  • Package: 48-TQFN (7mm x 7mm)
  • Essence: Advanced audio signal processing for various applications
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 2.7V to 3.6V
  • Operating Temperature Range: -40°C to +85°C
  • Digital Audio Interface: I2S, TDM, PDM
  • Audio Processing Features: Noise suppression, echo cancellation, dynamic range control, equalization, etc.
  • Sampling Rate: Up to 192kHz
  • Number of Channels: 8 input channels, 8 output channels
  • Signal-to-Noise Ratio (SNR): >100dB
  • Total Harmonic Distortion (THD): <0.01%

Pin Configuration

The MAX9880AETM+T has a 48-pin Thin Quad Flat No-Lead (TQFN) package. The pin configuration is as follows:

  1. VDDIO
  2. GND
  3. SDIN
  4. SCLK
  5. LRCLK
  6. RESET
  7. INT
  8. GPIO1
  9. GPIO2
  10. GPIO3
  11. GPIO4
  12. GPIO5
  13. GPIO6
  14. GPIO7
  15. GPIO8
  16. GPIO9
  17. GPIO10
  18. GPIO11
  19. GPIO12
  20. GPIO13
  21. GPIO14
  22. GPIO15
  23. GPIO16
  24. GPIO17
  25. GPIO18
  26. GPIO19
  27. GPIO20
  28. GPIO21
  29. GPIO22
  30. GPIO23
  31. GPIO24
  32. GPIO25
  33. GPIO26
  34. GPIO27
  35. GPIO28
  36. GPIO29
  37. GPIO30
  38. GPIO31
  39. GPIO32
  40. GPIO33
  41. GPIO34
  42. GPIO35
  43. GPIO36
  44. GPIO37
  45. GPIO38
  46. GPIO39
  47. GPIO40
  48. VDD

Functional Features

  • Advanced audio signal processing algorithms
  • Noise suppression for clear audio output
  • Echo cancellation for improved voice communication
  • Dynamic range control for maintaining consistent audio levels
  • Equalization for adjusting frequency response
  • Flexible digital audio interface options (I2S, TDM, PDM)
  • Low-power consumption for extended battery life
  • Integrated GPIOs for additional functionality

Advantages and Disadvantages

Advantages: - High-performance audio processing capabilities - Wide range of input/output channels - Versatile digital audio interface options - Compact package size - Low power consumption

Disadvantages: - Limited availability of alternative models - Relatively high cost compared to basic audio processors

Working Principles

The MAX9880AETM+T operates by receiving digital audio data through its input channels. The integrated audio signal processing algorithms then analyze and modify the audio signals based on the selected features such as noise suppression, echo cancellation, dynamic range control, and equalization. The processed audio signals are then sent to the output channels for playback or further processing.

Application Field Plans

The MAX9880AETM+T is suitable for a wide range of applications including: - Mobile devices (smartphones, tablets) for enhanced audio quality during calls and media playback - Automotive systems for improved in-car audio experience - Home entertainment systems for audio processing and enhancement - Professional audio equipment for studio recording and live sound applications

Alternative Models

While the MAX9880AETM+T is a highly capable audio signal processor, alternative models with similar functionalities include: - MAX98090: Offers comparable audio processing features in a different package size (QFN) - ADAU1701: Provides a flexible audio processing platform with integrated SigmaDSP technology - TAS3204: A digital audio processor with advanced audio algorithms and multiple input/output channels

Note: It is recommended to review the specifications and features of each alternative model to determine the best fit for specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX9880AETM+T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX9880AETM+T in technical solutions:

  1. Q: What is the MAX9880AETM+T? A: The MAX9880AETM+T is a highly integrated audio codec with a digital signal processor (DSP) designed for use in various audio applications.

  2. Q: What are the key features of the MAX9880AETM+T? A: Some key features include stereo audio ADCs, DACs, microphone preamplifiers, programmable DSP, I2S/TDM interfaces, and advanced audio processing algorithms.

  3. Q: What are the typical applications of the MAX9880AETM+T? A: The MAX9880AETM+T can be used in applications such as smartphones, tablets, portable media players, gaming consoles, and other consumer electronic devices.

  4. Q: How many microphones can the MAX9880AETM+T support? A: The MAX9880AETM+T supports up to four analog or digital microphones.

  5. Q: Can the MAX9880AETM+T handle noise cancellation and echo suppression? A: Yes, the MAX9880AETM+T includes built-in algorithms for noise cancellation and echo suppression.

  6. Q: What is the power supply voltage range for the MAX9880AETM+T? A: The MAX9880AETM+T operates from a single 1.8V to 3.6V power supply.

  7. Q: Does the MAX9880AETM+T support different audio formats? A: Yes, the MAX9880AETM+T supports various audio formats including I2S, TDM, and PCM.

  8. Q: Can the MAX9880AETM+T be controlled through a digital interface? A: Yes, the MAX9880AETM+T can be controlled via an I2C or SPI interface.

  9. Q: What is the maximum sampling rate supported by the MAX9880AETM+T? A: The MAX9880AETM+T supports a maximum sampling rate of 192 kHz.

  10. Q: Is the MAX9880AETM+T available in a small package for space-constrained designs? A: Yes, the MAX9880AETM+T is available in a compact 48-pin TQFN package, making it suitable for space-constrained applications.

Please note that these answers are general and may vary depending on the specific requirements and implementation of the MAX9880AETM+T in different technical solutions.