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STAC9251X3TAEYY PDF预览

STAC9251X3TAEYY

更新时间： 2024-11-25 03:15:23
品牌 Logo 应用领域
艾迪悌 - IDT 解码器编解码器
页数 文件大小 规格书
137页 1020K
描述
TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES

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中文翻译

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STAC9251X3TAEYY 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Transferred零件包装代码：QFP
包装说明：ROHS COMPLIANT, LQFP-48针数：48
Reach Compliance Code：compliantHTS代码：8542.39.00.01
风险等级：5.84滤波器：YES
JESD-30 代码：S-PQFP-G48JESD-609代码：e3
长度：7 mm湿度敏感等级：3
功能数量：1端子数量：48
工作模式：SYNCHRONOUS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：LFQFP封装形状：SQUARE
封装形式：FLATPACK, LOW PROFILE, FINE PITCH峰值回流温度（摄氏度）：260
认证状态：Not Qualified座面最大高度：1.6 mm
标称供电电压：3.3 V表面贴装：YES
电信集成电路类型：PCM CODEC温度等级：COMMERCIAL
端子面层：MATTE TIN端子形式：GULL WING
端子节距：0.5 mm端子位置：QUAD
处于峰值回流温度下的最长时间：30宽度：7 mm

STAC9251X3TAEYY 数据手册

 浏览型号STAC9251X3TAEYY的Datasheet PDF文件第2页浏览型号STAC9251X3TAEYY的Datasheet PDF文件第3页浏览型号STAC9251X3TAEYY的Datasheet PDF文件第4页浏览型号STAC9251X3TAEYY的Datasheet PDF文件第5页浏览型号STAC9251X3TAEYY的Datasheet PDF文件第6页浏览型号STAC9251X3TAEYY的Datasheet PDF文件第7页 
DATA SHEET  
TWO-CHANNEL HD AUDIO CODEC WITH MODEM  
& DUAL DIGITAL MICROPHONE INTERFACES  
STAC9250/9251  
•
Integrated modem functionality from Silicon Labs1  
supports reduced BOM costs  
DESCRIPTION  
The STAC9250/9251 are high fidelity, 2-channel audio CODECs  
compliant with the High Definition Audio (HD Audio) specification  
defined by Intel. The STAC9250/9251 enables a two-chip audio  
and modem implementation by integrating the “System Side”  
functionality of Silicon Labs’ modem solution. The STAC9250/  
9251 provides a direct interface to Silicon Labs’ “Line Side” inte-  
grated circuit. This integration results in cost savings without sac-  
rificing audio fidelity or modem functionality. The STAC9251 also  
implements a direct interface to two digital microphones, support-  
ing advanced beam forming applications and resulting in  
increased quality of voice applications.  
•
Interfaces directly to Line Side integrated circuit from  
Silicon Labs  
•
•
Supports two-chip audio plus modem functionality  
Supports Software modem implementations from  
Motorola and others compatible with the Silicon Labs  
chipset  
•
Supports Motherboard implementations eliminating MDC  
card and connector costs  
•
•
Reduced board space  
Reduced external component count  
FEATURES  
•
•
Integrated Headphone Amps  
•
High-integration HD Audio Product  
Stereo Analog Microphone  
•
•
•
•
•
2-channel PC Audio CODEC  
Modem “System-side” functionality1  
Supports Stereo Microphone  
Microphone Boost 0, 10, 20, 30, 40dB  
Dual Digital Microphone interface(STAC9251)  
•
•
•
•
•
•
•
•
Two-Channel DACs and ADCs with 24-bit sample  
resolution  
S/PDIF In and Out  
Universal Jacks™ Functionality for jack retasking  
Adjustable VREF Out  
•
•
•
High performance Σ∆ technology  
Sample rates up to 192 KHz  
100dB DAC SNR  
Digital PC Beep to all outputs  
48-pin LQFP Environmental Package  
1. Modem functionality can only be used with a “Line  
Side” DAA integrated circuit, Si3080 or similar, available  
from Silicon Labs (www.silabs.com).  
Two-Channel High Definition Audio CODEC with  
Modem and Dual Digital Microphone Interfaces  
IDT™  
1
STAC9250/9251  
V 1.1 102706  
TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES  
1234567...137

中文翻译

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STAC9251X5TAEYY IDT

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 		TWO-CHANNEL HD AUDIO CODEC WITH MODEM & DUAL DIGITAL MICROPHONE INTERFACES
STAC9251X5TAEYYR IDT

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 		PCM Codec, 1-Func, PQFP48, ROHS COMPLIANT, LQFP-48
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STAC9271D5TAEA2X IDT

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STAC9271D5TAEA2XR IDT

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 		Consumer Circuit, PQFP48
STAC9271D5TAEB4XR IDT

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 		Consumer Circuit, PQFP48
STAC9271D5TAEYY IDT

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 		PCM Codec, 1-Func, PQFP48, LQFP-48
STAC9271D5TAEYYR IDT

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 		PCM Codec, 1-Func, PQFP48, LQFP-48
STAC9271D5TAEYYX IDT

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 		10-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9271D5TAEYYXR IDT

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 		PCM Codec, 1-Func, PQFP48, ROHS COMPLIANT, LQFP-48

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