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參數(shù)資料
| 型號： | TDA9873HS |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費家電 |
| 英文描述： | Multistandard dual carrier stereo sound decoder |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP44 |
| 封裝： | 10 X 10 MM, 1.75 MM HEIGHT, PLASTIC, SOT307-2, QFP-44 |
| 文件頁數(shù)： | 20/40頁 |
| 文件大?。?/td> | 197K |
| 代理商： | TDA9873HS |
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2000 Apr 04
20
Philips Semiconductors
Product specification
Multistandard dual carrier stereo sound decoder
TDA9873H
Table 5
Bit functions of Table 4
Table 6
Interpretation of identification bits
Table 7
Power-on reset
If the master generates an acknowledge not and a STOP condition when it has received the data word READ, the master
terminates the bus transfer. On the other hand, if the master generates an acknowledge then the slave started a second
transfer with the READ byte and so on until the master generates an acknowledge not and STOP condition.
I
2
C-bus format to write (slave receives data)
Table 8
Explanation of I
2
C-bus format to write (slave receives data)
Note
1.
If more than 1 byte of DATA is transmitted, auto-increment is performed, starting from the transmitted subaddress
and auto-increment of the subaddress is performed in accordance with the order of Table 9.
BIT
FUNCTION
PONR
ST
DS
Y
Power-on reset; if PONR = 1, then Power-on reset is detected
stereo sound; if ST = 1, then stereo sound is identified
dual sound; if DS = 1, then dual sound is identified
indefinite
ST
DS
FUNCTION
0
0
1
1
0
1
0
1
mono
dual sound
stereo sound
incorrect identification
PONR
FUNCTION
0
1
after successful reading of the status register
after Power-on reset or after supply breakdown
S
SLAVE ADDRESS
R/W = 0
A
SUBADDRESS
A
DATA
A
P
NAME
DESCRIPTION
S
SLAVE ADDRESS
START condition
101 101 1; pin MAD not connected (standard)
101 101 0; pin MAD connected to ground (pin programmable)
logic 0 (write)
acknowledge; generated by slave
see Table 9
note 1; see Table 10
STOP condition
R/W
A
SUBADDRESS
DATA
P
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| TDA9874AH | Digital TV sound demodulator/decoder |
| TDA9874APS | Digital TV sound demodulator/decoder |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA9874A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital TV sound demodulator/decoder |
| TDA9874AH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital TV sound demodulator/decoder |
| TDA9874AH/V2,557 | 功能描述:音頻放大器 DIGITAL STEREO DECODER VCR RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TDA9874AHB | 功能描述:音頻放大器 DIGITAL STEREO DECODER VCR RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TDA9874APS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital TV sound demodulator/decoder |
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