TEA1110AT NXP Semiconductors, TEA1110AT Datasheet - Page 4
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TEA1110AT
Manufacturer Part Number
TEA1110AT
Description
Manufacturer
NXP Semiconductors
Datasheet
1.TEA1110AT.pdf
(24 pages)
Specifications of TEA1110AT
Operating Supply Voltage (typ)
2.9V
Max Transmitter Gain
44.7dB
Receiver Gain (max)
34dB
Operating Temp Range
-25C to 75C
Package Type
SO
Pin Count
14
Operating Current
1.1mA
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TEA1110AT
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
Company:
Part Number:
TEA1110AT/C2
Manufacturer:
NXP
Quantity:
445
Part Number:
TEA1110ATC1
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
Philips Semiconductors
PINNING
2000 Feb 15
LN
SLPE
REG
n.c.
DTMF
MUTE
IR
AGC
MIC
MIC+
V
QR
GAR
V
EE
CC
Low voltage versatile telephone
transmission circuit with dialler interface
SYMBOL
TEA1110A(T)
PIN
10
11
12
13
14
1
2
3
4
5
6
7
8
9
handbook, halfpage
TEA1110AUH
PAD
10
11
12
13
14
1
2
3
4
5
6
7
8
9
MUTE
DTMF
SLPE
REG
n.c.
LN
IR
Fig.2 Pin configuration.
1
2
3
4
5
6
7
positive line terminal
slope (DC resistance) adjustment
line voltage regulator decoupling
not connected
dual-tone multi-frequency input
mute input to select speech or dialling mode (active LOW)
receiving amplifier input
automatic gain control/ line loss compensation
inverting microphone amplifier input
non-inverting microphone amplifier input
negative line terminal
earpiece amplifier output
earpiece amplifier gain adjustment
supply voltage for internal circuit
TEA1110A(T)
4
MGG735
14
13
12
11
10
9
8
V CC
GAR
QR
V EE
MIC
MIC
AGC
DESCRIPTION
Product specification
TEA1110A