NJU26160 Japan Radio Co., NJU26160 Datasheet
NJU26160
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NJU26160 Summary of contents
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NJU26100 Series Hardware Specification ■ General Description This document describes the NJU26100 Series common hardware specifications. This document is applied to the NJU26101 up to the NJU26199. The individual function is described in the each data sheet. Please refer to ...
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Pin Configuration SDI0 SDI1 SDI2 LRI BCKI MCK BCKO LRO ■ Pin Description Pin Description No. Symbol I/O Description 1 SDO2 O Audio Data Output CH2 2 SDO1 O Audio Data Output CH1 3 SDO0 O Audio Data Output ...
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Electric Characteristics 1.1 Absolute Maximum Ratings Table1-1 Absolute Maximum Ratings Parameter Supply Voltage XI Input Voltage Input Pin Voltage Power Dissipation Storage Temperature 1 * They apply SCL/SCK, AD1/SDIN, AD2/SSb, RESETb, SDI0, SDI1, SDI2, LRI, and BCKI pin. It ...
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Electric Characteristics Table1-2 Electric Characteristics Parameter Operating V Voltage DD Operating Current Operating Temperature Recommended Operating Temperature High Level Input Voltage (XI) High Level Input Voltage Low Level Input Voltage High Level Input Current High Level Input Current Low ...
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Clock and Reset The NJU26100 Series XI pin requires the system clock that should be related to the sample frequency Fs. The XI/XO pins can generate the system clock by connecting the crystal oscillator or the ceramic resonator. When ...
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Audio Clock Audio data samples must be transferred in synchronism between all components of the digital audio system. That is, for each audio sample originated by an audio source there must be one and only one audio sample processed ...
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Audio Interface The serial audio interface carries audio data to and from the NJU26100 Series. Industry standard serial data 2 formats MSB-first left-justified or MSB-first right-justified are supported. These serial audio formats define a pair of ...
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The number of BCK clock must follow the serial data format. If the BCK clock is not enough, the right sound are not produced. Set serial data format for the adequate mode that A/Ds, D/As or Codecs reqire. The NJU26100 ...
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LRI, LRO BCKI, BCKO SDI, SDO Fig. 4-6 Right-Justified Data Format 64Fs, 20bit Data LRI, ...
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LRI, LRO BCKI, BCKO SDI, SDO Fig. 4-11 Left-Justified Data Format 32Fs, 16bit Data LRI, LRO BCKI, BCKO SDI, SDO Fig. 4-12 Right-Justified Data Format 32Fs, 16bit Data LRI, LRO BCKI, BCKO SDI, SDO Fig. 4- ...
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Serial Audio Timing Table 4-1 Serial Audio Input Timing Parameters Parameter BCKI Frequency ** BCKI Period ** Low Pulse Width High Pulse Width BCKI to LRI Time ** LRI to BCKI Time ** Data Setup Time * Data Hold ...
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Table 4-2 Serial Audio Output Timing Parameters Parameter BCKO to LRO Time * Data Output Delay * It is the regulation in master mode. LRO BCKO SDO Table 4-3 Serial Audio Clock Timing Parameters (In slave mode) Parameter Clock Output ...
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Host Interface The NJU26100 Series can be controlled via Serial Host Interface (SHI) using either of two serial bus formats: 2 4-Wire serial bus bus. Data transfers are in 8 bit packets (1 byte) when using ...
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Table 5-2 4-Wire Serial Interface Timing Parameters Parameter Input Data Rising Time Input Data Falling Time Serial Clock Rising Time Serial Clock Falling Time Serial Strobe Rising Time Serial Strobe Falling Time Serial Clock High Duration Serial Clock Low Duration ...
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I C Bus When the NJU26100 Series is configured for I host interface transfers data to the SDA pin and clocks data to the SCL pin. SDA is an open drain pin requiring an external 4.7k pull-up resistor. ...
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... BUF R SCL t t HD:STA LOW P S ■ License 2 Purchase components of New Japan Radio Co. ,Ltd or one of sublicensed Associated Companies conveys a license under the Philips I 2 system conforms to the I C Standard specification as defined by Philips DDO DDC Standard Mode Symbol Min f 0 ...
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Package Dimensions (EIAJ : QFP032-P-0707-1) Weight 0.2g (TYP) Ver. 1.14 Ver.2005-02-24 [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are ...