參數(shù)資料
型號(hào)： 935084920112
廠商： NXP SEMICONDUCTORS
元件分類： 無(wú)繩電話/電話
英文描述： TELEPHONE SPEECH CKT, PDSO20
封裝： PLASTIC, SOT-163, SO-20
文件頁(yè)數(shù)： 19/38頁(yè)
文件大?。?/td> 303K
代理商： 935084920112
March
1994
26
Philips
Semiconductors
Product
specication
Low
voltage
versatile
telephone
transmission
circuit
with
dialler
interface
and
transmit
level
dynamic
limiting
TEA1064A
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pagewidth
MGR078
VEE
REG
GAS2
GAS1
100 pF
AGC
STAB
LN
VCC1
VCC2
392
R15
620
R1
390
R8
R5
3.6
k
R9
20
R4
100 k
17
3
2
20
DLS/MMUTE
GAR
MIC
MIC
+
IR
TEA1064A
8
9
6
5
4
13
18
10
R6
R7
68
k
C16
470
nF
SLPE
C6
11
R17
3.3 k
R16
56
R14
R13
C5
100 nF
Zbal
C3
470
nF
C15
220
F
C1
100
F
+
C4
100 pF
C7
1 nF
R3
3.92 k
R2
130 k
R10
13
BAS11
(2
×)
BZW14
(2
×)
telephone
line
QR
QR
+
116
7
DTMF
MUTE
PD
12
14
15
from dial
and
control circuits
Fig.24 Basic application of the TEA1064A with stabilized supply for peripherals, shown here with a piezo-electric earpiece and DTMF dialling.
The diode bridge and R10 limit the current into, and the voltage across, the circuit during line transients. A different protection
arrangement is required for pulse dialling or register recall.
相關(guān)PDF資料
PDF描述
935084920118 TELEPHONE SPEECH CKT, PDSO20
935084930112 TELEPHONE SPEECH CKT, PDIP20
0672.400 Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT06; Number of Contacts:55; Connector Shell Size:22; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Body Style:Straight
0672.500 Circular Connector; No. of Contacts:61; Series:; Body Material:Aluminum; Connecting Termination:Solder; Connector Shell Size:24; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:24-61
935085450112 F/FAST SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO14
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