TEA1064A/C1 Philips Semiconductors (Acquired by NXP), TEA1064A/C1 Datasheet - Page 5

• Manufacturer Part Number: TEA1064A/C1
• Description: TEA1064A; Low Voltage Versatile Telephone Transmission Circuit With Dialler Interface And Transmit Level Dynamic Limiting
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
Note
1. For TEA1064AT the maximum line current depends on the heat dissipating qualities of the mounted device.
PINNING
March 1994
handbook, halfpage
Stabilized supply voltage application
Supply for peripherals
DC line voltage
Low voltage versatile telephone transmission circuit
with dialler interface and transmit level dynamic limiting
DLS/MMUTE
PARAMETER
GAS1
GAS2
STAB
MIC
MIC
GAR
QR
QR
LN
Fig.2 Pinning diagram.
10
1
2
3
4
5
6
7
8
9
TEA1064A
MGR057
15
14
13
12
20
19
18
17
16
11
R15 = 392 ;
R16 = 56
l
I
l
I
I
line
line
p
p
p
= 0 to 4 mA
= 2 mA
= 4 mA
SLPE
V CC2
AGC
REG
V CC1
PD
MUTE
IR
DTMF
V EE
= 15 mA
= 15 mA
CONDITIONS
5
V
V
V
CC2-SLPE
LN
LN
10 STAB
12 DTMF
13 IR
14 MUTE
15 PD
16 V
17 REG
18 AGC
19 V
20 SLPE
11 V
1 LN
2 GAS1
3 GAS2
4 QR
5 QR
6 GAR
7 DLS/
8 MIC
9 MIC
SYMBOL
MMUTE
EE
CC1
CC2
positive line terminal
gain adjustment; transmitting amplifier
gain adjustment; transmitting amplifier
inverting output, receiving amplifier
non-inverting output, receiving
amplifier
gain adjustment; receiving amplifier
decoupling for transmit amplifier
dynamic and microphone MUTE input
inverting microphone input
non-inverting microphone input
current stabilizer
negative line terminal
dual-tone multi-frequency input
receiving amplifier input
mute input
power-down input
internal supply decoupling
voltage regulator decoupling
automatic gain control input
reference voltage with respect to SLPE
slope adjustment for DC
curve/reference for peripheral circuits.
3.05
4.2
4.9
MIN.
3.3
4.4
5.1
TYP.
Product specification
TEA1064A
3.55
4.8
5.5
MAX.
V
V
V
UNIT