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    參數(shù)資料
    

    


    


    
型號(hào)：
UPC1853

    

    
廠商：
NEC Corp.

    

    
英文描述：
CONN SEALING FOR WALL RCPT #14

    

    
中文描述：
矩陣環(huán)繞集成電路I2C總線

    

    
文件頁(yè)數(shù)：
53/76頁(yè)

    

    
文件大?。?/td>
544K

    

    
代理商：
UPC1853


    

    

    

	
    
    
    

    
    
	
    5
    μ
    P
    (1)  
    μ
    PC1853CT-01 Volume control, tone control block 
    (9/9)
    Parameter
    Symbol
    Test conditions
    Subaddress
        Data
    D7 D6 D5 D4 D3 D2 D1 D0
    Muting attenuation 5
    Mute 5
    Mute 5 = 20 log
                               L, R input
       L+R output
    00
    1
    0
    0
    0
    1
    0
    0
    0
    L+R output
    :  Output signal level of pin 12.
    L, R input:  Input signal level of pin 26 or 27.
    Pins 26 and 27:  Input SIN wave (1 kHz, 0.5 V
    rms
    ).
    Muting attenuation 6
    Mute 6
    Mute 6 = 20 log
                                 L input
       Rear output
    1
    0
    0
    1
    0
    0
    0
    0
    (Rear)
    Rear output
    :  Output signal level of pin 11.
    L input:  Input signal level of pin 26.
    Pin 26:  Input SIN wave (1 kHz, 0.5 V
    rms
    ).
    Pin 27:  No signal (Connect to GND with an input coupling capacitor).
    DC offset at muting mode
    V
    OS1
    V
    OS1
     = V
    1
     - V
    0
    00
    1
    0
    0
    0
    0
    0
    0
    0
    (L1 OUT, R1 OUT)
    V
    1
    :  DC voltage of pin 14 or 13 (Main output mute:  ON).
    ↓
    V
    0
    :  DC voltage of pin 14 or 13 (Main output mute:  OFF).
    1
    Pins 26 and 27:  Connect to GND with an input coupling capacitor.
    DC offset at muting mode
    V
    OS2
    V
    OS2
     = V
    1
     - V
    0
    1
    0
    0
    0
    0
    0
    0
    0
    (L2 OUT, R2 OUT)
    V
    1
    :  DC voltage of pin 17 or 16 (Audio output mute:  ON).
    ↓
    V
    0
    :  DC voltage of pin 17 or 16 (Audio output mute:  OFF).
    1
    Pins 26 and 27:  Connect to GND with an input coupling capacitor.
    DC offset at muting mode
    V
    OS3
    V
    OS3
     = V
    1
     - V
    0
    1
    0
    0
    0
    0
    0
    0
    0
    (L+R OUT)
    V
    1
    :  DC voltage of pin 12 (L+R output mute:  ON).
    ↓
    V
    0
    :  DC voltage of pin 12 (L+R output mute:  OFF).
    1
    Pins 26 and 27:  Connect to GND with an input coupling capacitor.
    DC offset at muting mode
    V
    OS4
    V
    OS4
     = V
    1
     - V
    0
    1
    0
    0
    0
    0
    0
    0
    0
    (Rear OUT)
    V
    1
    :  DC voltage of pin 11 (Rear output mute:  ON).
    ↓
    V
    0
    :  DC voltage of pin 11 (Rear output mute:  OFF).
    1
    Pins 26 and 27:  Connect to GND with an input coupling capacitor.
    
    
    
    
    
    


    


    

    相關(guān)PDF資料
    		

    PDF描述
    		

    
    

    
UPC1857
SOUND CONTROL IC WITH SURROUND AND I2C BUS

    

    
UPC1857ACT
SOUND CONTROL IC WITH SURROUND AND I2C BUS

    

    
UPC1857A
CONN SEALING FOR WALL RCPT #24

    

    
UPC1876GT
US MTS DECODER

    

    
UPC1876
US MTS DECODER

    

    

    

    


    


    

    相關(guān)代理商/技術(shù)參數(shù)
    		

    參數(shù)描述
    		

    
    

    
UPC1853CT
 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Surround-Sound Processor

    

    
UPC1853CT-01
 制造商:NEC Electronics Corporation 功能描述:

    

    
UPC1853CT-02
 制造商:NEC 制造商全稱:NEC 功能描述:MATRIX SURROUND IC WITH I2C BUS

    

    
UPC1854A
 制造商:NEC 制造商全稱:NEC 功能描述:I2C BUS-COMPATIBLE US MTS PROCESSING LSI

    

    
UPC1854ACT
 制造商:NEC 制造商全稱:NEC 功能描述:I2C BUS-COMPATIBLE US MTS PROCESSING LSI

    

    
    
    
    
	
    	
    
    
     
     
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