UPC1853-01 データシートの表示（PDF） - NEC => Renesas Technology

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UPC1853-01

MATRIX SURROUND IC WITH I2C BUS

NEC => Renesas Technology 

µPC1853

CONTENTS

1. EXPLANATION OF PINS ................................................................................................................ 8

2. ATTENTIONS .................................................................................................................................... 16

3. I2C BUS INTERFACE ...................................................................................................................... 17

3.1 Data Transfer ............................................................................................................................................. 17

3.1.1 Start condition .............................................................................................................................. 17

3.1.2 Stop condition ............................................................................................................................... 18

3.1.3 Data transfer .................................................................................................................................. 18

3.2 Data Transfer Format ............................................................................................................................... 18

3.2.1 1 byte data transfer ....................................................................................................................... 19

3.2.2 Serial data transfer ....................................................................................................................... 20

3.2.3 Acknowledge ................................................................................................................................. 20

4. EXPLANATION OF EACH COMMAND ......................................................................................... 21

4.1 Subaddress List ........................................................................................................................................ 21

4.2 Initialization ............................................................................................................................................... 23

4.3 Surround Function ................................................................................................................................... 24

4.4 Explanation of Each Command ............................................................................................................... 25

4.4.1 µPC1853-01 ................................................................................................................................... 25

4.4.2 µPC1853-02 ................................................................................................................................... 32

5. ELECTRICAL CHARACTERISTICS ............................................................................................... 35

6. CHARACTERISTIC CURVES .......................................................................................................... 63

6.1 Frequency Response Characteristics in Each Mode ............................................................................ 63

6.2 Characteristics of Phase Shifter and Rear Output ................................................................................ 66

6.3 Control Characteristics ............................................................................................................................ 68

6.4 Input/Output Characteristics, Distortion Rate ....................................................................................... 73

7. MEASURING CIRCUIT .................................................................................................................... 74

8. PACKAGE DIMENSIONS ................................................................................................................ 75

7

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