92HD92 판매점 - SINGLE CHIP PC AUDIO SYSTEM

92HD92 반도체 회로 부품 판매점

SINGLE CHIP PC AUDIO SYSTEM

IDT

DATASHEET

SINGLE CHIP PC AUDIO SYSTEM

CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO+I2S

Description

The 92HD92 single-chip audio system is a low power

optimized, high fidelity, 4-channel audio codec with

integrated speaker amplifier, capless headphone amplifier,

and low drop out voltage regulator.

Dual High Definition Audio and I2S Interfaces allow for

docking and secondary audio support with a single codec.

The integrated combo jack allows for dual-function

headphone and headset detection.

The integrated high-pass and band-pass filters allow for

Hardware EQ and speaker protection.

The high integration of the 92HD92 enables the smallest

PCB footprint with the lowest system audio BOM count and

cost.

The 92HD92 provides high quality HD Audio capability to

notebook and business desktop PC applications.

92HD92

Features

• 4 Channels (2 stereo DACs and 2 stereo ADCs)

with 24-bit resolution

• Supports full-duplex stereo audio and simultaneous

VoIP

• Provides a mono output

• 2.1 audio crossover support

• 2W/channel Class-D stereo BTL speaker amplifier

@ 4 ohms and 5V

• 10 band hardware parametric equalizer

• Hardware compressor limiter

• Capless headphone amplifier with charge

pump/LDO

• I2S support (2 input, 1 output)

• Aux Audio Mode with I2C

• Combo Jack Support allowing for dual-function

headphone and headset detection

• Speaker Protection

• Dedicated BTL high pass filter

• Mono bandpass filter

• Full HDA015-B low power support

•www.DataSheet.net/ Internal digital core LDO voltage regulator

• Microsoft WLP desktop premium logo compliant

• Dual SPDIF for WLP compliant support of

simultaneous HDMI and SPDIF output

• Support for 1.5V and 3.3V HDA signaling

• Two digital microphone inputs (mono, stereo, or

quad microphones)

• High performance analog mixer

• 2 adjustable VREF Out pins for analog microphone

bias

• 3 analog ports with port presence detect (2 single

ended, 1 BTL)

• Digital PC Beep support

• 48-pad QFN RoHS package

IDT CONFIDENTIAL

V 1.1 1/12

92HD92

Datasheet pdf - http://www.DataSheet4U.co.kr/

92HD92

SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO

Full HDA015-B low power support

• Audio inactivity transitions codec from D0 to D3 low power mode

• Resume from D3 to D0 with audio activity in < 10 msec

• D3 to D0 transition with < -65dB pop/click

• Port presence detect in D3 with or without bit clock

• PC beep wake up in D3

• Additional vendor specific modes for even lower power

Software Support

• Intuitive IDT HD Sound graphical user interface that allows configurability and preference set-

tings

• 12 band fully parametric equalizer

• Constant, system-level effects tuned to optimize a particular platform can be combined with

user-mode “presets” tailored for specific acoustical environments and applications

• System-level effects automatically disabled when external audio connections made

• Dynamics Processing

• Enables improved voice articulation

• Compressor/limiter allows higher average volume level without resonances or damage to

speakers.

• IDT Vista APO wrapper

• Enables multiple APOs to be used with the IDT Driver

• Microphone Beam Forming, Acoustic Echo Cancellation, and Noise Suppression

• Dynamic Stream Switching

www.DataSheet.net/

• Improved multi-streaming user experience with less support calls

• Broad 3rd party branded software including Creative, Dolby, DTS, and SRS

IDT CONFIDENTIAL

V 1.1 1/12

92HD92

Datasheet pdf - http://www.DataSheet4U.co.kr/

PDF 파일 내의 페이지 : 총 30 페이지

제조업체: IDT

( idt )

92HD92 data

데이터시트 다운로드 :

[ 92HD92.PDF ]

[ 92HD92 다른 제조사 검색 ]

국내 전력반도체 판매점

상호 : 아이지 인터내셔날

전화번호 : 051-319-2877

[ 홈페이지 ]

IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈

( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )

전력반도체 문의 : 010-3582-2743

일반적인 전자부품 판매점

디바이스마트

IC114

엘레파츠

ICbanQ

Mouser Electronics

DigiKey Electronics

Element14

92HD92 반도체 회로 부품 판매점

SINGLE CHIP PC AUDIO SYSTEM

국내 전력반도체 판매점

일반적인 전자부품 판매점

관련 데이터시트