參數(shù)資料
型號(hào)： TEA1097H
廠商： NXP SEMICONDUCTORS
元件分類： 無(wú)繩電話/電話
英文描述： Speech and loudspeaker amplifier IC with auxiliary inputs/outputs and analog multiplexer
中文描述： TELEPHONE SPEECH CKT, PQFP44
封裝： 10 X 10 MM, 1.75 MM HEIGHT, PLASTIC, SOT-307-2, QFP-44
文件頁(yè)數(shù)： 27/36頁(yè)
文件大?。?/td> 167K
代理商： TEA1097H
1
2
P
P
S
a
T
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T
o
CREG
4.7
μ
F
FCA001
CIR
100 nF
Cemc
10 nF
i = 15 mA
J_line
Cimp
100
μ
F
CVBB
470
μ
F
VBB
CVDD
47
μ
F
VDD
Zimp
620
VIR
VHFRX
RSLPE
20
RMIC
200
CGATX
100 pF
CRAUX
100 nF
VRAUX
CTXAUX
100 nF
CDTMF
100 nF
RGATX
30.1 k
GATX
RSTAB
3.65
k
RVOL
0 to
22 k
RLSAO
8
PD
HFC
AUXC
MUTT
MUTR
AUXO
QR
GARX
RECO
HFRX
GALS
LSAO
40
(38)
39
(37)
3
(41)
1
(39)
2
(40)
6
(44)
35
(33)
36
(34)
37
(35)
7
(1)
14
(11)
16
(12)
GND
RAUX
TXAUX
DTMF
TXOUT
MIC
MIC
+
SLPE
REG
AGC
LN
ESI
IR
GNDTX STAB
VOL
DLC
17
(13)
31
(29)
25
(21)
27
(23)
11
(8)
21
(17)
18
(14)
20
(16)
22
(18)
19
(15)
12
(9)
13
(10)
23
(19)
24
(20)
33
(31)
32
(30)
29
(27)
28
(26)
34
(32)
CHFTX
100 nF
HFTX
MICS
38
(36)
5
(43)
CTXIN
100 nF
TXIN
30
(28)
4
(42)
TEA1097
from
controller
CAUXO
10
μ
F
CGAR
100 pF
CGARS
1 nF
CRXE
100 nF
100 nF
CGALS
150 pF
CGALS
220
μ
F
CDLC
470
nF
Re2
100 k
RQR
150
CQR
4.7
μ
F
Re1
100 k
RAUXO
10 k
RGALS
255 k
external
supply
DESI
Dz
Vd
10 V
Cexch
100
μ
F
Zexch
600
CMICS
4.7
μ
F
VTXAUX
VMIC
VDTMF
VTXIN
VHFTX
Fig.11 Test circuit.
The pin numbers given in parenthesis refer to the TEA1097H.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
TEA1098ATV 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Speech and handsfree IC
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