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DIR9001IPWRQ1 PDF预览

DIR9001IPWRQ1

更新时间： 2024-11-06 12:36:11
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德州仪器 - TI 消费电路商用集成电路光电二极管
页数 文件大小 规格书
35页 787K
描述
96-kHz, 24-Bit Digital Audio Interface Receiver

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中文翻译

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DIR9001IPWRQ1 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：SSOP
包装说明：TSSOP, TSSOP28,.25针数：28
Reach Compliance Code：compliantHTS代码：8542.39.00.01
Factory Lead Time：1 week风险等级：5.06
商用集成电路类型：CONSUMER CIRCUITJESD-30 代码：R-PDSO-G28
JESD-609代码：e4长度：9.7 mm
湿度敏感等级：2功能数量：1
端子数量：28最高工作温度：85 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：TSSOP封装等效代码：TSSOP28,.25
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：260电源：3.3 V
认证状态：Not Qualified筛选级别：AEC-Q100
座面最大高度：1.2 mm子类别：Other Consumer ICs
最大压摆率：12.4 mA最大供电电压 (Vsup)：3.6 V
最小供电电压 (Vsup)：2.7 V表面贴装：YES
温度等级：INDUSTRIAL端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：4.4 mmBase Number Matches：1

DIR9001IPWRQ1 数据手册

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DIR9001-Q1  
SLLS843A–JUNE 2007–REVISED FEBRUARY 2008  
96-kHz, 24-Bit Digital Audio Interface Receiver  
1
FEATURES  
APPLICATIONS  
•
•
Car Audio Head Units  
Car Audio External Amplifiers  
23  
•
One-Chip Digital Audio Interface Receiver  
(DIR) Including Low-Jitter Clock-Recovery  
System  
DESCRIPTION  
•
Compliant With Digital Audio Interface  
Standards: IEC60958 (former IEC958), JEITA  
CPR-1205 (former EIAJ CP-1201, CP-340),  
AES3, EBU tech3250  
The DIR9001-Q1 is a digital audio interface receiver  
that can receive a 28-kHz to 108-kHz sampling-  
frequency, 24-bit-data-word, biphase-encoded signal.  
The DIR9001-Q1 complies with IEC60958-3, JEITA  
CPR-1205 (Revised version of EIAJ CP-1201), AES3,  
EBUtech3250, and it can be used in various  
applications that require a digital audio interface.  
•
•
Clock Recovery and Data Decode From  
Biphase Input Signal, Generally Called S/PDIF,  
EIAJ CP-1201, IEC60958, AES/EBU  
Biphase Input Signal Sampling Frequency (fS)  
Range: 28 kHz to 108 kHz  
The DIR9001-Q1 supports many output system clock  
and output data formats and can be used flexibly in  
many application systems. As the all functions which  
the DIR9001-Q1 provides can be controlled directly  
through control pins, it can be used easily in an  
•
•
•
Low-Jitter Recovered System Clock: 50 ps  
Jitter Tolerance Compliant With IEC60958-3  
Selectable Recovered System Clock: 128 fS,  
256 fS, 384 fS, 512 fS  
Serial Audio Data Output Formats: 24-Bit I2S;  
MSB-First, 24-Bit Left-Justified; MSB-First 16-,  
24-Bit Right-Justified  
application system that does not have  
a
microcontroller. Also, as dedicated pins are provided  
for the channel-status bit and user-data bit,  
processing of their information can be easily  
accomplished by connecting with a microcontroller,  
DSP, etc.  
•
•
User Data, Channel-Status Data Outputs  
Synchronized With Decoded Serial Audio Data  
The DIR9001-Q1 does not require an external clock  
source or resonator for decode operation if the  
internal actual-sampling-frequency calculator is not  
used. Therefore, it is possible to reduce the cost of a  
system.  
•
•
No External Clock Required for Decode  
Includes Actual Sampling Frequency  
Calculator (Needs External 24.576-MHz Clock)  
•
•
Function Control: Parallel (Hardware)  
The operating temperature range of the DIR9001-Q1  
is specified as –40°C to 85°C, which makes it  
suitable for automotive applications.  
Functions Similar and Pin Assignments  
Equivalent to Those of DIR1703  
•
•
Single Power Supply: 3.3 V (2.7 V to 3.6 V)  
Wide Operating Temperature Range: –40°C to  
85°C  
•
•
5 V-Tolerant Digital Inputs  
Package: 28-pin TSSOP, Pin Pitch: 0,65 mm  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
3
SpAct is a trademark of Texas Instruments.  
All other trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2007–2008, Texas Instruments Incorporated  
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中文翻译

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DIR9001IPWRQ1 替代型号

型号 品牌 替代类型 描述 数据表
DIR9001PWR TI

完全替代

 96kHz 数字音频接收器 | PW | 28 | -40 to 85
DIR9001IPWQ1 TI

完全替代

 96-kHz, 24-Bit Digital Audio Interface Receiver

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