參數(shù)資料
型號(hào)： UPC1851BCU
廠商： NEC Corp.
英文描述： I2C BUS-COMPATIBLE US MTS PROCESSING LSI
中文描述： I2C總線兼容美國(guó)的多邊貿(mào)易體制處理LSI
文件頁(yè)數(shù)： 8/60頁(yè)
文件大?。?/td> 447K
代理商： UPC1851BCU
8
μ
PC1851B
Data Sheet S13417EJ2V0DS00
CONTENTS
1.
PIN EQUIVALENT CIRCUITS............................................................................................ 9
2.
BLOCK FUNCTIONS........................................................................................................ 18
2.1
Stereo Demodulation Block ................................................................................... 18
2.2
SAP Demodulation Block ...................................................................................... 19
2.3
dbx Noise Reduction Block ................................................................................... 20
2.4
Matrix Block............................................................................................................ 21
2.5
Selector Block ........................................................................................................ 21
3.
I
2
C BUS INTERFACE ....................................................................................................... 22
3.1
Data Transfer ......................................................................................................... 23
3.2
Data Transfer Format ............................................................................................ 24
4.
I
2
C BUS COMMANDS ...................................................................................................... 27
4.1
Subaddress List ..................................................................................................... 27
4.2
Setting Procedure .................................................................................................. 29
4.3
Explanation of Write Register................................................................................ 31
4.4
Explanation of Read Register ............................................................................... 38
5.
MODE MATRIX ................................................................................................................. 40
6.
SELECTOR TABLE .......................................................................................................... 41
7.
USAGE CAUTIONS .......................................................................................................... 42
7.1
Caution on Shock Noise Reduction ...................................................................... 42
7.2
Supply Voltage ....................................................................................................... 42
7.3
Impedance of Input and Output Pins .................................................................... 42
7.4
Drive Capability of Output Pins ............................................................................. 42
7.5
Caution on External Components ......................................................................... 43
7.6
Change of Electrical Characteristics by External Components ........................... 43
8.
ELECTRICAL SPECIFICATIONS .................................................................................... 44
9.
TEST CIRCUIT.................................................................................................................. 56
10. PACKAGE DRAWINGS ................................................................................................... 58
11. RECOMMENDED SOLDERING CONDITIONS .............................................................. 59
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