參數(shù)資料
型號(hào): 935264477118
廠商: NXP SEMICONDUCTORS
元件分類: 無繩電話/電話
英文描述: TELEPHONE SPEECH CKT, PDSO40
封裝: PLASTIC, SOT-158, VSOP-40
文件頁數(shù): 20/39頁
文件大小: 205K
代理商: 935264477118
1999
Apr
08
27
Philips
Semiconductors
Product
specication
Speech
and
loudspeaker
amplier
IC
with
auxiliary
inputs/outputs
and
analog
multiplexer
TEA1097
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TEST
AND
APPLICA
TION
INFORMA
TION
o
k,
full
pagewidth
FCA001
CIR
100 nF
Cemc
10 nF
i = 15 mA
J_line
Cimp
100
F
CREG
4.7
F
CVBB
470
F
CVDD
47
F
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
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
GATX
TXOUT
MIC
MIC
+
SLPE
REG
AGC
LN
ESI
VBB
VDD
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
F
CGAR
100 pF
CGARS
1 nF
CRXE
100 nF
CHFRX
100 nF
CGALS
150 pF
CGALS
220
F
CDLC
470
nF
Re2
100 k
RQR
150
Re1
100 k
RAUXO
10 k
RGALS
255 k
external
supply
DESI
Dz
Vd
10 V
Cexch
100
F
Zexch
600
CMICS
4.7
F
CQR
4.7
F
VTXAUX
VMIC
VDTMF
VTXIN
VHFTX
Fig.11 Test circuit.
The pin numbers given in parenthesis refer to the TEA1097H.
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