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參數(shù)資料
| 型號(hào)： | TDA9861 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 音頻控制 |
| 英文描述： | Universal HiFi audio processor for TV |
| 中文描述： | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP32 |
| 封裝： | 0.400 INCH, PLASTIC, SOT-232-1, SDIP-32 |
| 文件頁數(shù)： | 10/18頁 |
| 文件大小： | 108K |
| 代理商： | TDA9861 |
June 1994
10
Philips Semiconductors
Preliminary specification
Universal HiFi audio processor for TV
TDA9861
I
2
C-BUS FORMAT
This circuit only operates as a slave transmitter.
If more than 1 byte of DATA is transmitted, then auto-increment of the subaddress is performed.
Byte organisation
Table 1
I
2
C-bus transmission.
S
SLAVE ADDRESS
A
SUBADDRESS
A
DATA
P
S
SLAVE ADDRESS
A
SUBADDRESS
DATA
P
= start condition
= 1000 0000 (V
25
= LOW) or 1000 0010 (V
25
= HIGH)
= acknowledge, generated by the slave or by the master
= subaddress byte, see Table 1
= data byte, see Table 1
= stop condition
FUNCTION
SUBADDRESS
HEX
DATA
D7
D6
D5
D4
D3
D2
D1
D0
loudspeaker channel
volume control both
volume/balance left
volume/balance right
bass control byte
treble control byte
0000 0000
0000 0001
0000 0010
0000 0011
0000 0100
00
01
02
03
04
0
0
0
0
0
0
0
0
0
0
V05
0
0
0
0
V04
VL4
VR4
BA4
0
V03
VL3
VR3
BA3
TR3
V02
VL2
VR2
BA2
TR2
V01
VL1
VR1
BA1
TR1
V00
VL0
VR0
BA0
TR0
headphone channel
volume control left
volume control right
0000 0101
0000 0110
05
06
0
0
0
0
VHL5
VHR5
VHL4
VHR4
VHL3
VHR3
VHL2
VHR2
VHL1
VHR1
VHL0
VHR0
switching control byte
headphone output
SCART output
loudspeaker output
0000 0111
0000 1000
0000 1001
07
08
09
0
0
EF2
MU0
MU1
MU2
0
P1
EF1
0
P2
ST
I03
I13
I23
I02
I12
I22
I01
I11
I21
I00
I10
I20
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA9873 | Multistandard dual carrier stereo sound decoder |
| TDA9873H | Multistandard dual carrier stereo sound decoder |
| TDA9873HS | Multistandard dual carrier stereo sound decoder |
| TDA9874AH | Digital TV sound demodulator/decoder |
| TDA9874APS | Digital TV sound demodulator/decoder |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA9870A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital TV Sound Processor DTVSP |
| TDA9873 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard dual carrier stereo sound decoder |
| TDA9873H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard dual carrier stereo sound decoder |
| TDA9873HS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard dual carrier stereo sound decoder |
| TDA9874A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital TV sound demodulator/decoder |
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