tea1069n NXP Semiconductors, tea1069n Datasheet - Page 37

• Manufacturer Part Number: tea1069n
• Description: Versatile Speech/dialler/ringer With Music-on-hold
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1998 Jan 08
handbook, full pagewidth
Versatile speech/dialler/ringer with
music-on-hold
Pin numbers in parenthesis refer to the TEA1069H and TEA1069AH.
(1) Ringer supply voltage.
(2) Only on TEA1069A.
A
TEA1069
(32) 36
(34) 38
(19) 24
(15) 20
(20) 25
(30) 34
(25) 29
(26) 30
(27) 31
(28) 32
(29) 33
(14) 19
(13) 18
(12) 17
(10) 16
(41) 3
(42) 4
(39) 1
(40) 2
(43) 5
(9) 15
(8) 14
MBH215
(1) 7
V CC
MIC
MIC
QR
GAR
STAB
AGC
DTMF
TONE
DP/FL
V DD
DIODE
ROW1
ROW2
ROW3
ROW4
ROW5
COL1
COL2
COL3
COL4
COL5
COL6
V CC
100 nF
C14
R5 3.65 k
R6 110 k
R4
68.1
k
DIODE
ROW1
ROW2
ROW3
ROW4
ROW5
COL1
COL2
COL3
COL4
COL5
COL6
Fig.29 Basic application diagram (continued from Fig.28).
R14
8.2 k
100 F
(25 V)
R45
10 k
C44
100 nF
C1
C4
560 pF
ROW1
ROW2
ROW3
ROW4
ROW5
V DD
C42
470 F
(10 V)
C7 5.6 nF
R47 330
C2 10 F
R46
3.65 k
680 k
150 nF
(63 V)
C18
150 nF
R50
C19
2.21 k
2.21 k
RECALL
R13
R15
*
1
4
7
/T
TR8
BC548
S10
S16
S22
S27
S32
R10
3.32
k
COL1
47 k
PAUSE/LNR
R48
1N4148
TONE
DP/FL
V DD
R16
100
D14
BAT85
2
5
8
0
D11
S11
S17
S23
S28
S33
COL2
R17
100
MOH
V DD
Z5
37
C15 47 F
1N4148
(25 V)
D15
MUTE
BZX79C
(5.6 V)
3
6
9
#
S12
S18
S24
S29
S34
COL3
BZX79C (18 V)
1N4148
22.1 k
STORE
D24
MRC
R49
Z6
S13
S19
COL4
1N4148
D16
V rr
M1
M3
S14
S20
(1)
COL5
1N4148
TEA1069; TEA1069A
D17
M2
S15
COL6
1N4148
D18
1N4148
1N4148
1N4148
1N4148
1N4148
D19
D20
D21
D22
D23
Product specification
APT2
FES A
FES B
GOS
HMS
KBS
PTS
APT
RFS
TBT
M/B
(2)
S2
10
11
1
2
3
4
5
6
7
8
9
DIODE