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92HD95B

Four Channel HD Audio CODEC

The growing IDT portfolio of HD Audio Codecs supports from 2 to 10 channels of audio while providing low power consumption and configurable power management, pop/click mitigation, and advanced software signal processing. 2 channel HD Audio codecs are ideal for Linux and embedded apllications.

Features

  • 2 Full Duplex Stereo 24-bit ADCs and 24-bit DACs
  • 2W/channel Class-D stereo speaker amplifier @ 4 ohms and 5V
  • Hardware EQ and Compressor Limiter
  • Class-G Capless headphone amplifier with charge pump/LDO
  • Combo Jack Support allowing for dual-function headphone and headset detection
  • Input Microphone Mute
  • Selectable frequency hardware high-pass filter for speaker protection
  • Full HDA015-B, Runtime D3 (RTD3) and EuP low power support
  • 40 pin QFN 5mm X 5mm Package 

Product Specification

InterfaceDAC Mono Channels (#)ADC Mono Channels (#)HDA Bus Voltage (V)Analog Supply Voltage (V)Ports (#)GPIOs (#)Headphone AmpsSPDIF outSPDIF inAdvanced Features
HD Audio221.5, 3.33.344Stereo Class-G Cap-lessSingleNoneInput Mic Mute, High pass filter

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeSample & Buy
92HD95B2X3NDGXZAXActiveNDG40VFQFPN40CYesCheck Availability

Documents

Title Typesort icon Format File Size Date
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92HD95 Layout Guidelines Application Note PDF 121 KB 04/17/2013
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92HD95B Datasheet Datasheet PDF 3.49 MB 04/08/2013
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92HD95B Reference Design (PDF and ORCAD) Manual - Reference Board ZIP 301 KB 04/18/2013