μ
PC1853
7
CONTENTS
1. EXPLANATION OF PINS................................................................................................................
8
2. ATTENTIONS.................................................................................................................................... 16
3. I
2
C BUS INTERFACE...................................................................................................................... 17
3.1 Data Transfer.............................................................................................................................................
3.1.1
Start condition ..............................................................................................................................
3.1.2
Stop condition...............................................................................................................................
3.1.3
Data transfer..................................................................................................................................
3.2 Data Transfer Format ...............................................................................................................................
3.2.1
1 byte data transfer.......................................................................................................................
3.2.2
Serial data transfer .......................................................................................................................
3.2.3
Acknowledge.................................................................................................................................
17
17
18
18
18
19
20
20
4. EXPLANATION OF EACH COMMAND......................................................................................... 21
4.1 Subaddress List........................................................................................................................................
4.2 Initialization ...............................................................................................................................................
4.3 Surround Function ...................................................................................................................................
4.4 Explanation of Each Command...............................................................................................................
4.4.1
μ
PC1853-01 ...................................................................................................................................
4.4.2
μ
PC1853-02 ...................................................................................................................................
21
23
24
25
25
32
5. ELECTRICAL CHARACTERISTICS ............................................................................................... 35
6. CHARACTERISTIC CURVES.......................................................................................................... 63
6.1 Frequency Response Characteristics in Each Mode ............................................................................
6.2 Characteristics of Phase Shifter and Rear Output ................................................................................
6.3 Control Characteristics ............................................................................................................................
6.4 Input/Output Characteristics, Distortion Rate .......................................................................................
63
66
68
73
7. MEASURING CIRCUIT .................................................................................................................... 74
8. PACKAGE DIMENSIONS ................................................................................................................ 75