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TEA1069 датащи(PDF) 5 Page - NXP Semiconductors

номер детали TEA1069
подробное описание детали  Versatile speech/dialler/ringer with music-on-hold
PDF  44 Pages
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производитель  PHILIPS [NXP Semiconductors]
домашняя страница  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

TEA1069 датащи(HTML) 5 Page - NXP Semiconductors

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1998 Jan 08
5
Philips Semiconductors
Product specification
Versatile speech/dialler/ringer with
music-on-hold
TEA1069; TEA1069A
PINNING
SYMBOL
PIN
DESCRIPTION
SOT270-1
SOT307-2
QR
1
39
receiving amplifier output
GAR
2
40
gain adjustment; receiving amplifier
MIC
−
3
41
inverting microphone input
MIC+
4
42
non-inverting microphone input
STAB
5
43
current stabilizer
IR
6
44
receiving amplifier input
DTMF
7
1
dual-tone multi-frequency input
KT/EARTH
8
2
keytone/earth recall output
CSI
9
3
cradle switch input
XTAL1
10
4
oscillator input
XTAL2
11
5
oscillator output
RESET
12
6
reset input
CE/FDI
13
7
chip enable/frequency discrimination input
COL6
14
8
keyboard column input 6
COL5
15
9
keyboard column input 5
COL4
16
10
keyboard column input 4
COL3
17
12
keyboard column input 3
COL2
18
13
keyboard column input 2
COL1
19
14
keyboard column input 1
DP/FL
20
15
dial pulse/flash output
HOLD
21
16
hold control input
VOL2
22
17
volume 2 output
VEE
23
11, 18, 23
negative line terminal
TONE
24
19
tone generator output
VDD
25
20
dialler/ringer part supply voltage
VOL1
26
21
volume 1 output
MOH/DMO
27
22
music on hold/dial mode output
HF
28
24
hands-free control output
ROW1
29
25
keyboard row input/output 1
ROW2
30
26
keyboard row input/output 2
ROW3
31
27
keyboard row input/output 3
ROW4
32
28
keyboard row input/output 4
ROW5
33
29
keyboard row input/output 5
DIODE
34
30
diode option output
MUTE
35
31
mute output, active LOW
VCC
36
32
speech part supply voltage
REG
37
33
(DC) line voltage regulator decoupling
AGC
38
34
automatic gain control input



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