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參數資料
| 型號： | TEA1097 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Speech and loudspeaker amplifier IC with auxiliary inputs/outputs and analog multiplexer |
| 中文描述： | 語音輔助輸入和揚聲器放大器IC /輸出和模擬多路復用器 |
| 文件頁數： | 15/36頁 |
| 文件大?。?/td> | 167K |
| 代理商： | TEA1097 |
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1999 Apr 08
15
Philips Semiconductors
Product specification
Speech and loudspeaker amplifier IC with
auxiliary inputs/outputs and analog multiplexer
TEA1097
Logic inputs
Table 1
Selection of transmit and receive channels for 12 different application modes
LOGIC INPUTS
FEATURES
APPLICATION EXAMPLES
PD
HFC
MUTT
MUTR
AUXC
0
0
1
X
X
0
X
X
0
X
X
0
1
0
0
HFRX to LSAO
ringer mode
flash, DC dialling
DTMF dialling in handset
DTMF to LN; DTMF to RECO;
QR and MICS are active
MIC to AUXO; RAUX to RECO;
QR and MICS are active
MIC to LN; IR to RECO;
IR to AUXO; MIC to TXOUT; QR and
MICS are active
TXAUX to LN and IR to AUXO
1
0
0
1
0
cordless intercom with
corded handset
handset conversation
1
0
1
1
0
1
0
1
0
1
conversation using auxiliary
I/O; cordless: digital
handsfree in mobile
listening on the loudspeaker
answering machine: play and
record messages; listen the
recorded message on the
loudspeaker
DTMF dialling in handsfree
or group listening modes
1
1
1
1
0
0
1
0
1
1
RAUX to RECO and HFRX to LSAO
TXAUX to LN; IR to AUXO;
RAUX to RECO; HFRX to LSAO
1
1
0
0
0
DTMF to LN; DTMF to RECO;
HFRX to LSAO; QR and MICS are
active
TXAUX to LN; IR to AUXO;
IR to RECO and HFRX to LSAO
1
1
1
0
1
answering machine: play and
record messages while
listening in the loudspeaker
cordless intercom with base
1
1
0
1
0
TXIN to TXOUT; HFTX to AUXO;
RAUX to RECO; HFRX to LSAO
and MICS is active
TXIN to TXOUT; TXAUX to LN;
IR to RECO; IR to AUXO;
HFRX to LSAO; MICS is active
MIC to LN; IR to RECO;
IR to AUXO; HFRX to LSAO;
MIC to TXOUT; QR and MICS are
active
1
1
1
1
0
digital handsfree
conversation
1
1
1
0
0
handset conversation with
group-listening
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相關代理商/技術參數 |
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|---|---|
| TEA1097H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Speech and loudspeaker amplifier IC with auxiliary inputs/outputs and analog multiplexer |
| TEA1097TV | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Speech and loudspeaker amplifier IC with auxiliary inputs/outputs and analog multiplexer |
| TEA1098 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Speech and handsfree IC |
| TEA1098A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Speech and handsfree IC |
| TEA1098AH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Speech and handsfree IC |
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