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STAC9221D5TAEYYX PDF预览

STAC9221D5TAEYYX

更新时间: 2024-11-21 03:28:23
品牌 Logo 应用领域
艾迪悌 - IDT 解码器编解码器电信集成电路电信电路PC
页数 文件大小 规格书
172页 1255K
描述
8-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9221D5TAEYYX 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Contact Manufacturer零件包装代码:QFP
包装说明:LEAD FREE, LQFP-48针数:48
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.62Is Samacsys:N
滤波器:YESJESD-30 代码:S-PQFP-G48
JESD-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 mmBase Number Matches:1

STAC9221D5TAEYYX 数据手册

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DATA SHEET  
8-CHANNEL HIGH DEFINITION AUDIO CODEC  
STAC9220/9221/9223  
DESCRIPTION  
Headphone, Line Out, Line In & Microphone  
Pins 35/36  
Pins 39/41  
Line Out, Line In and Microphone Support  
Pins 16/17 (with strong line out)  
Pins 23/24  
The STAC9220/9221/9223 are high fidelity, 8-channel audio  
CODECs compatible with Intel’s High Definition (HD) Audio  
Interface. The STAC9220/9221/9223 CODECs provide stereo  
24-bit resolution with sample rates up to 192 KHz. SPDIF  
I/O provides connectivity to consumer electronic equipment. The  
STAC9221 CODEC incorporates IDT's proprietary Σ∆ technology  
to achieve an estimated DAC SNR in excess of 105dB. The  
STAC9220/9223 CODECs incorporate IDT's proprietary Σ∆  
technology to achieve an estimated DAC SNR in excess of 95dB.  
The STAC9223 has all of the features of the STAC9220 plus  
Pins 21/22  
Line In/MIC Support  
Pins 14/15  
Four Adjustable VREF Out pins for Microphone  
Bias  
I2S Out (STAC9221)  
ADAT® Optical “Lightpipe” Output Support  
(STAC9221/9223)  
®
ADAT Optical “Lightpipe.” The STAC9220/9221/9223  
CODECs provide high quality, HD Audio capability to notebook  
and media centric desktop PC applications.  
FEATURES  
High performance Σ∆ technology  
Digital PC Beep to all outputs  
105dB DAC SNR (STAC9221)  
+3.3 V and +5 V analog power supply options  
48-pin LQFP package (7mm x 7mm)  
95dB DAC SNR (STAC9220/9223)  
Intel HD Audio interface  
THIRD PARTY SOFTWARE SUPPORT  
Eight Channel (4 DAC pairs and 2 stereo ADCs)  
with 24-bit resolution  
WOWand Tru Surroundfrom SRS  
Supports 7.1 Audio  
Intellisonic Microphone Beam Forming from  
Knowles™  
Supports 5.1 Audio with Auxiliary channel for separate  
audio stream or Real Time Communication (RTC)  
channel  
Maxx BASSfrom Waves  
Dolby PC Audio Logo Program  
Sample Rates Up to 192 KHz  
Integrated Headphone Amps  
Stereo Microphone  
Program Levels  
Dolby Sound Room(STAC9220/9223D)  
Dolby Home Theater(STAC9220/9223D)  
Dolby Master Studio(STAC9221D)  
Dolby Technologies  
Supports Stereo Microphone  
Microphone Boost 0, 10, 20, 30, 40dB  
Direct CDROM Recording Mixerless Design  
SPDIF In and Out  
Dolby Headphone™  
Dolby ProLogic II™  
Dolby Virtual Speaker™  
Two-Pin Volume Up/Down Control  
Impedance Sensing  
Smart Streamfrom Sonic Focus  
Universal JacksFunctionality for Jack Retasking  
IDT™  
1
STAC9220/9221/9223  
V 0.96 102706  
8-CHANNEL HIGH DEFINITION AUDIO CODEC  

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