Philips Semiconductors
Versatile speech/dialler/ringer with
music-on-hold
Product specification
TEA1069; TEA1069A
SYMBOL
SLPE
LN
GAS1
GAS2
PIN
SOT270-1
39
40
41
42
SOT307-2
35
36
37
38
DESCRIPTION
slope (DC resistance) adjustment
positive line terminal
gain adjustment; transmitting amplifier
gain adjustment; transmitting amplifier
handbook, halfpage
QR 1
42 GAS2
GAR 2
41 GAS1
MIC− 3
40 LN
MIC+ 4
39 SLPE
STAB 5
38 AGC
IR 6
DTMF 7
37 REG
36 VCC
KT/EARTH 8
35 MUTE
CSI 9
34 DIODE
XTAL1 10
33 ROW5
XTAL2 11 TEA1069N 32 ROW4
RESET 12
31 ROW3
CE/FDI 13
30 ROW2
COL6 14
29 ROW1
COL5 15
28 HF
COL4 16
27 MOH/DMO
COL3 17
26 VOL1
COL2 18
COL1 19
25 VDD
24 TONE
DP/FL 20
HOLD 21
23 VEE
22 VOL2
MBH196
Fig.2 Pin configuration (SOT270-1).
1998 Jan 08
6