參數(shù)資料
型號： TDA9875A
廠商： NXP SEMICONDUCTORS
元件分類： 消費家電
英文描述： Digital TV Sound Processor DTVSP
中文描述： SPECIALTY CONSUMER CIRCUIT, PDIP64
封裝： SHRINK, PLASTIC, DIP
文件頁數(shù)： 86/96頁
文件大?。?/td> 296K
代理商： TDA9875A
1999 Dec 20
86
Philips Semiconductors
Product specification
Digital TV Sound Processor (DTVSP)
TDA9875A
Table 102
General format for entering the expert mode and writing coefficients into the TDA9875A
Table 103
Explanation of Table 102
Table 104
General format (notes 1, 2 and 3)
Notes
1.
2.
3.
X = don’t care.
MST = most significant third.
LST = least significant third.
Table 105
Transfer of two coefficients
S
SLAVE
ADDRESS
0
ACK
10000000
ACK
CRAM
ADDRESS
ACK
DATA
ACK
DATA
ACK
P
BIT
FUNCTION
S
SLAVE ADDRESS
0
ACK
10000000
CRAM ADDRESS
DATA
P
START condition
7-bit device address
data direction bit (write to device)
acknowledge
pattern to enter the expert mode
start address of coefficient RAM to write to
data byte containing part of a coefficient
STOP condition
BYTE
DATA
DESCRIPTION
1 data byte
2 data byte
a
a
a
a
a
a
a
a
a
X
a
X
a
X
a
X
2 MST of 1st coefficient
1 LST of 1st coefficient
BYTE
DATA
DESCRIPTION
1 data byte
2 data byte
3 data byte
a
a
b
a
a
b
a
a
b
a
a
b
a
b
b
a
b
b
a
b
b
a
b
b
2 MST of 1st coefficient
1 LST of 1st coefficient + 1 MST of 2nd coefficient
2 LST of 2nd coefficient
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相關代理商/技術參數(shù)
參數(shù)描述
TDA9875AH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital TV Sound Processor DTVSP
TDA9875AH/V2,557 功能描述:IC SOUND PROC DGTL TV 64QFP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻處理 系列:- 其它有關文件:STA321 View All Specifications 標準包裝:1 系列:Sound Terminal™ 類型:音頻處理器 應用:數(shù)字音頻 安裝類型:表面貼裝 封裝/外殼:64-LQFP 裸露焊盤 供應商設備封裝:64-LQFP EP（10x10） 包裝:Digi-Reel® 其它名稱:497-11050-6
TDA9880 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Alignment-free multistandard vision and FM sound IF-PLL demodulator
TDA9880T 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Alignment-free multistandard vision and FM sound IF-PLL demodulator
TDA9881 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Alignment-free vision and FM sound IF PLL demodulator for negative modulated TV standards
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