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EPM7032JI44-3

EPM7032JI44-3资料
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File Size : 116 KB Manufacturer:ALTERA Description:Row Address Clock; an open drain output. The RAC pin goes LOW 1 TRACLO before the end of each row of memory, and returns HIGH at exactly the end of each row of memory. Interrupt Output; an open drain output indicating that a set EOM bit has been found during Playback, or that the chip is in an Overflow (OVF) condition. This pin remains LOW until a Read Status command is executed. This pin allows the internal clock of the Voice record/playback system to be externally driven for enhanced timing precision. This pin is grounded for most applications. It is required for the CODEC operation. 2 Serial Clock Line is part of the I C serial bus. It is used to clock the 2 data into and out of the I C interface. 2 Serial Data Line is part of the I C serial bus. Data is passed between devices on the bus over this line. 2 Input pin that supplies the LSB for the I C Slave Address. 2 Input pin that supplies the LSB +1 bit for the I C Slave Address. Differential positive Input to the microphone amplifier. Differential negative Input to the microphone amplifier. Microphone Bias Voltage AGC Capacitor connection. Required for the on-chip AGC amplifier. Differential Positive Speaker Driver Output. Differential Negative Speaker Driver Output. When the speaker outputs are in use, the AUX OUT output is disabled. Auxiliary Input. This is one of the gain adjustable analog inputs for the device. Auxiliary Output. This is one the analog outputs for the device. When this output is in use, the SP+ and SP- outputs are disabled. Serial Digital Audio PCM Input. 2 Serial Digital Audio PCM Output or I S Input/Output. 2 Digital audio PCM Frame sync (FS) or I S Word Sync (WS). 2 Digital audio PCM or I S Serial Clock. Positive Digital Supply pins. These pins carry noise generated by internal clocks in the chip. They must be carefully bypassed to Digital Ground to ensure correct device operation. Digital Ground pins. Analog Ground pins. Positive Analog Supply pin. This pin supplies the low level audio sections for the device. It should be carefully bypassed to Analog Ground to ensure correct device operation. No Connection


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	1PCS	100PCS	1K	10K
价格


型号：EPM7032JI44-3 厂家：ALTERA 封装：410 批号：93+ 数量：PLCC44 说明：


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