radio circuit. TEA5712 Datasheet

TEA5712 circuit. Datasheet pdf. Equivalent


Part TEA5712
Description AM/FM stereo DTS radio circuit
Feature INTEGRATED CIRCUITS DATA SHEET TEA5712; TEA5712T AM/FM stereo DTS radio circuit Product specificati.
Manufacture NXP
Datasheet
Download TEA5712 Datasheet

INTEGRATED CIRCUITS DATA SHEET TEA5712; TEA5712T AM/FM ste TEA5712 Datasheet
INTEGRATED CIRCUITS DATA SHEET TEA5712; TEA5712T AM/FM ste TEA5712T Datasheet
Recommendation Recommendation Datasheet TEA5712 Datasheet




TEA5712
INTEGRATED CIRCUITS
DATA SHEET
TEA5712; TEA5712T
AM/FM stereo DTS radio circuit
Product specification
Supersedes data of October 1992
File under Integrated Circuits, IC01
September 1994
Philips Semiconductors



TEA5712
Philips Semiconductors
AM/FM stereo DTS radio circuit
Product specification
TEA5712; TEA5712T
FEATURES
Wide supply voltage range: 1.8 or 2.1 to 12 V
Low current consumption: 16 mA at AM, 17 mA at FM
High selectivity with distributed IF gain
LED driver for stereo indication
High input sensitivity: 1.6 mV/m (AM), 2.0 µV (FM) for
26 dB S/N
Good strong signal behaviour: 10 V/m at AM,
500 mV at FM
Low output distortion: 0.8% at AM, 0.3% at FM
Signal level output
Soft mute
Signal dependent stereo
IF output signals available for IF counting
Designed for simple and reliable printed-circuit board
layout
High impedance MOSFET input on AM.
APPLICATIONS
Portable AM/FM stereo radio
Mini/midi receiver sets
Digitally tuned personal headphone radio.
DESCRIPTION
The TEA5712 is a high performance Bimos IC for use in
digitally tuned AM/FM stereo radios. All necessary
functions are integrated: from AM and FM front-end to AM
detector and FM stereo output stages.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
MIN.
VP dynamic supply voltage
VP static supply voltage
IP supply current
AM mode
1.8
2.1
12.8
Tamb
FM mode
operating ambient temperature
14.3
15
AM performance
Vin1
V28
THD
RF sensitivity
AF output voltage
total harmonic distortion
40
36
FM performance
Vin3
V28
THD
RF sensitivity
AF output voltage
total harmonic distortion
1.0
50
MPX performance
αcs
AMPX
THD
channel separation
MPX voltage gain
total harmonic distortion
26
VAF-L/Vin9; S5 in position MONO 1.5
TYP.
16.0
17.5
55
45
0.8
2.0
61
0.3
30
0
0.5
MAX.
12
12
TYP.
V
V
20.0 mA
21.4 mA
+60 °C
70 µV
70 mV
2.0 %
3.8 µV
72 mV
0.8 %
dB
+1.0 dB
1.0 %
ORDERING INFORMATION
TYPE NUMBER
TEA5712
TEA5712T
NAME
SDIP32
SO32
PACKAGE
DESCRIPTION
plastic shrink dual in-line package; 32 leads (400 mil)
plastic small outline package; 32 leads; body width 7.5 mm
September 1994
2
VERSION
SOT232-1
SOT287-1





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