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| 型号： | LC890561W |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| 封装： | 7 X 7 MM, SQFP-48 |
| 文件页数： | 1/47页 |
| 文件大小： | 357K |
| 代理商： | LC890561W |
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92706 / D0205 MS IM No.8226-1/47
LC890561W
Overview
The LC890561W is an audio LSI that synchronizes with the input signal and demodulates the signal into the normal
format signal during data transmission between digital audio devices via the IEC60958 and EIAJ CP-1201.
It supports sampling frequencies of up to 192kHz. It is replaceable with the existing LC89056W by devising the
mounting board. The LC890561W has a build-in data buffer memory that allows a lip synchronization function.
It allows the audio data output to be delayed after demodulation.
The LC890561W is applicable to the reception of digital data transmission, such as AV amplifier, AV receiver and car
audio.
1. Features
Built-in PLL circuit to synchronize with transferred input bi-phase signal.
Built-in PLL error lock prevention circuit for accurate locking.
Equipped with three S/PDIF data input pins that support TTL input port of 5V interface.
Receives sampling frequencies of 32kHz to 192kHz.
Outputs the following clocks: 512fs, 384fs, 256fs, 64fs and fs.
Outputs the fs information of 32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz 176.4kHz and 192kHz.
Built-in oscillation amplifier: 24.57MHz or 12.28MHz
Outputs transitional period signal where VCO clock and oscillation amplifier clock are switched.
Outputs up to 24bits of data. Also supports 24bit I
2S data.
Built-in SRAM of 24576word × 24bit to allow delay of output data.
Two types of data output pins to set delay or not delay of output data.
Contains the pin that outputs the delay setting state of output data.
Contains the output pin for bit 1 (Non-PCM data detection bit) of channel status.
Outputs channel status emphasis information.
Outputs update flag for first 48bits of channel status.
Outputs synchronization signal for burst preambles Pa, Pb, Pc and Pd.
Outputs validity flag.
Switching of the serial audio input data and recovery data is possible.
The delay setting of output data for serial audio data input is possible.
Continued on next page.
Ordering number : EN*8226
CMOS IC
Digital Audio Interface Receiver
with Built-in Data Buffer Memory
Any and all SANYO Semiconductor products described or contained herein do not have specifications
that can handle applications that require extremely high levels of reliability, such as life-support systems,
aircraft's control systems, or other applications whose failure can be reasonably expected to result in
serious physical and/or material damage. Consult with your SANYO Semiconductor representative
nearest you before using any SANYO Semiconductor products described or contained herein in such
applications.
SANYO Semiconductor assumes no responsibility for equipment failures that result from using products
at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor
products described or contained herein.
相关PDF资料 |
PDF描述 |
|---|---|
| LC890561W | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| LC89057W-VF4-E | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| LC89057W-VF4A-E | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| LC89057W-VF4 | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| LC89058W-E | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LC890561W-E | 功能描述:音频发送器、接收器、收发器 RoHS:否 制造商:Cirrus Logic 工作电源电压:3.3 V, 5 V 电源电流:11.8 mA 通道数量:1 最大工作温度:+ 70 C 接口类型:I2C, SPI 安装风格:SMD/SMT 封装 / 箱体:TSSOP-28 封装: |
| LC89056W-E | 功能描述:音频发送器、接收器、收发器 RoHS:否 制造商:Cirrus Logic 工作电源电压:3.3 V, 5 V 电源电流:11.8 mA 通道数量:1 最大工作温度:+ 70 C 接口类型:I2C, SPI 安装风格:SMD/SMT 封装 / 箱体:TSSOP-28 封装: |
| LC89057W-VF4AD-E | 制造商:ON Semiconductor 功能描述: |
| LC89057W-VF4A-E | 功能描述:音频发送器、接收器、收发器 RoHS:否 制造商:Cirrus Logic 工作电源电压:3.3 V, 5 V 电源电流:11.8 mA 通道数量:1 最大工作温度:+ 70 C 接口类型:I2C, SPI 安装风格:SMD/SMT 封装 / 箱体:TSSOP-28 封装: |
| LC89057W-VF4A-TBM-E | 制造商:ON Semiconductor 功能描述: 制造商:ON Semiconductor 功能描述:AUDIO I/F RECEIVER |
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