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MAX98095

TINI Audio Hub with FlexSound Processor

High Integration Enables a Single-Chip Audio Solution for Mobile Platforms

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Status Explanations for product status codes

Part Number Status
MAX98095 Custom Order: Minimum order quantities and other restrictions may apply.

Description

TINI® products deliver unparalleled integration to consumer applications. The portfolio includes complete system-on-chip (SoC) solutions and codecs that integrate multiple functions to achieve advantages in board space.

A flagship member of the TINI family, the MAX98095 is a full-featured audio hub with Maxim's FlexSound® digital signal processor. This highly integrated device provides three I²S/PCM interfaces and powerful, high-performance amplifiers. The FlexSound DSP offers best-in-class noise suppression, echo cancellation, speaker protection, and ambient-aware algorithms to handle all the audio processing needs of portable devices. So you get the highest integration and audio quality possible.

Three differential analog microphone inputs and four 1-bit digital microphone inputs accept audio from main, accessory, and background microphones. Analog line inputs accept four single-ended or two differential audio signals. Three digital audio interfaces support I²S/PCM/TDM audio formats. Three integrated sample rate converters and highly configurable signal routing enable a wide range of use cases.

Integrated amplifiers can output signals from three DACs or any of the analog inputs. Amplifiers include a differential receiver amplifier, a stereo Class D speaker amplifier, a stereo Class H headphone amplifier and four single-ended line outputs.

The IC is fully specified over the -40°C to +85°C extended temperature.



 

Data Sheet

ABRIDGED DATA SHEET
Download this datasheet in PDF formatDownload Rev 0 (PDF, 260.9kB)
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Key Features

  • 102dB DR Stereo DAC (8kHz < fS < 96kHz)
  • 90dB DR Stereo ADC (8kHz < fS < 96kHz)
  • 4.2mW Headphone Playback Power Consumption
  • Stereo, Low-EMI Class D Amplifiers
    • 3.2W/Channel (4Ω, PVDD_ = 5.0V)
    • 1.2W/Channel (8Ω, PVDD_ = 4.2V)
  • Stereo DirectDrive® Headphone Amplifiers
    • 33mW/Channel (32Ω)
  • Differential Receiver Amplifier
  • 2 Stereo Single-Ended/Mono Differential Line Inputs
  • 3 Differential Microphone Inputs
  • FlexSound Audio Processing
    • Enhanced Speakerphone
    • Single/Dual Microphone Noise Suppression
    • Ambient Aware Receiver Output
    • Acoustic Echo Cancellation
  • Three I²S/PCM/TDM Digital Audio Interfaces
  • Asynchronous Digital Mixing and Sample Rate Conversion
  • Extensive Click-and-Pop Reduction Circuitry
  • I²C/SPI Control Interface
  • 108-Bump WLP package (6.4mm x 4.7mm, 0.5mm pitch)
   
   

Key Specifications:

Audio Data Converters
Part Number Functions VSUPPLY
(V)
VSUPPLY
(V)
IQ
(mA)
ADCs DACs SNR
(dB)
Bit Depth Sample Rate
(kHz)
SNR
(dB)
Bit Depth Sample Rate
(kHz)
Interface
min max ADC ADC ADC DAC DAC DAC
MAX98095 NEW! Audio CODEC
1.08 (Digital)
1.65 (Analog)
2.7 (Class D)
2.0 (Digital)
2.0 (Analog)
5.5 (Class D)
2.8 (Playback)
9.2 (Full Operation)
2 3 90 24 8 to 96 102 24 8 to 96
Audio - I2S
Audio - PCM/TDM
Serial - I2C
Serial - SPI
See All Audio Data Converters (10)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.


More Information

New Product Press Release 2012-01-05 ]

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Document Ref.: 19-6204 Rev 0; 2012-04-16
This page last modified: 2012-04-16




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