Philips Semiconductors
Product specification
Low voltage transmission circuits with
dialler interface
PINNING
SYMBOL
LN
GAS1
GAS2
QR
GAR
MIC−
MIC+
STAB
V
EE
IR
DTMF
MUTE
V
CC
REG
AGC
SLPE
Note
1. Pin 12 is active HIGH (MUTE) for TEA1062.
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
DESCRIPTION
positive line terminal
gain adjustment; transmitting
amplifier
gain adjustment; transmitting
amplifier
non-inverting output; receiving
amplifier
gain adjustment; receiving
amplifier
inverting microphone input
non-inverting microphone input
current stabilizer
negative line terminal
receiving amplifier input
dual-tone multi-frequency input
mute input (see note 1)
positive supply decoupling
voltage regulator decoupling
automatic gain control input
slope (DC resistance) adjustment
handbook, halfpage
TEA1062; TEA1062A
LN
GAS1
GAS2
QR
GAR
MIC
MIC
STAB
1
2
3
4
TEA1062A
5
6
7
8
MBA354 - 1
16 SLPE
15 AGC
14 REG
13 VCC
12 MUTE
11 DTMF
10 IR
9
VEE
Fig.2 Pin configuration for TEA1062A.
1997 Sep 03
4
PHILIPS [ NXP SEMICONDUCTORS ]
