tea1110auh NXP Semiconductors, tea1110auh Datasheet - Page 3

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tea1110auh

Manufacturer Part Number
tea1110auh
Description
Low Voltage Versatile Telephone Transmission Circuit With Dialler Interface
Manufacturer
NXP Semiconductors
Datasheet
Philips Semiconductors
BLOCK DIAGRAM
2000 Feb 15
handbook, full pagewidth
Low voltage versatile telephone
transmission circuit with dialler interface
DTMF
MIC
MIC
IR
7
5
10
9
V EE
11
ATT.
V
V
V
V
CIRCUIT
AGC
AGC
I
I
I
I
8
Fig.1 Block diagram.
LOW VOLTAGE
CIRCUIT
3
GAR
13
REFERENCE
CURRENT
QR
12
TEA1110A(T)
MUTE
6
2
SLPE
14
1
3
V CC
LN
REG
MGG736
Product specification
TEA1110A

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