Datasheet > 92HD88B1X5NDGXTAX8

92HD88B1X5NDGXTAX8

更新时间： 2023-01-03 08:13:54

品牌	Logo	应用领域
艾迪悌 - IDT		商用集成电路
页数	文件大小	规格书
258页	2956K
描述
Consumer Circuit, ROHS COMPLIANT, QFN-40

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92HD88B1X5NDGXTAX8 技术参数

是否Rohs认证：	符合	生命周期：	Contact Manufacturer
包装说明：	QCCN, LCC40,.2SQ,16	Reach Compliance Code：	unknown
风险等级：	5.7	商用集成电路类型：	CONSUMER CIRCUIT
JESD-30 代码：	S-PQCC-N40	端子数量：	40
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装代码：	QCCN
封装等效代码：	LCC40,.2SQ,16	封装形状：	SQUARE
封装形式：	CHIP CARRIER	电源：	1.5,3.3,5 V
认证状态：	Not Qualified	子类别：	Other Consumer ICs
表面贴装：	YES	温度等级：	COMMERCIAL
端子形式：	NO LEAD	端子节距：	0.4 mm
端子位置：	QUAD	Base Number Matches：	1

92HD88B1X5NDGXTAX8 数据手册

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DATASHEET

SINGLE CHIP PC AUDIO SYSTEM

CODEC+MONO SPEAKER AMPLIFIER+CAPLESS HP+LDO

92HD88

Description

Features

The 92HD88 single-chip audio system is a low power

optimized, high fidelity, 4-channel audio codec with

integrated mono speaker amplifier, capless headphone

amplifier, and low drop out voltage regulator.

•

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

•

2W mono speaker amplifier @ 4 ohms and 4.75V

Two headphone amplifiers

The high integration of the 92HD88 enables the smallest

PCB footprint with the lowest system BOM count and cost.

•

One capless and one non-capless retaskable

The 92HD88 provides high quality HD Audio capability to

notebook and business desktop PC applications.

•

Internal core voltage regulator

+5 V analog power supply option

Dedicated BTL high pass filter for speaker

protection (RA revision only)

•

Full ECR15B 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

Optional analog PC beep in D3

Additional vendor specific modes for even lower power

•

Microsoft WLP premium logo compliant, as defined

in WLP 3.9

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)

•

Aux Audio Mode ^{(see orderable part numbers for support)}

High performance analog mixer

2 adjustable VREF Out pins for analog microphone

bias

•

5 analog ports with port presence detect (4 single

ended, 1 BTL)

•

Analog and digital PC Beep support

40-pad QFN RoHS packages

IDT CONFIDENTIAL

V 0.995 01/11

92HD88

12 3 4 5 6 7...258

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与92HD88B1X5NDGXTAX8相关器件

型号	品牌	获取价格	描述	数据表
92HD88B1X5NDGXYYX	IDT	获取价格	Consumer Circuit, ROHS COMPLIANT, QFN-40
92HD88B1X5NDGXYYX8	IDT	获取价格	Consumer Circuit, ROHS COMPLIANT, QFN-40
92HD88B2X5NDGXRAX	IDT	获取价格	Consumer Circuit, PQCC40
92HD88B2X5NDGXRAX8	IDT	获取价格	Consumer Circuit, ROHS COMPLIANT, QFN-40
92HD88B2X5NDGXTAX	IDT	获取价格	Consumer Circuit, ROHS COMPLIANT, QFN-40
92HD88B2X5NDGXTAX8	IDT	获取价格	Consumer Circuit, ROHS COMPLIANT, QFN-40
92HD88B2X5NDGXYYX	IDT	获取价格	Consumer Circuit, ROHS COMPLIANT, QFN-40
92HD88B3X5NDGXRAX	IDT	获取价格	Consumer Circuit, ROHS COMPLIANT, QFN-40
92HD88B3X5NDGXRAX8	IDT	获取价格	Consumer Circuit, ROHS COMPLIANT, QFN-40
92HD88B3X5NDGXTAX	IDT	获取价格	Consumer Circuit, ROHS COMPLIANT, QFN-40

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