WITH ALC. TDA1054M Datasheet

TDA1054M ALC. Datasheet pdf. Equivalent


Part TDA1054M
Description PREAMPLIFIER WITH ALC
Feature LINEAR INTEGRATED CIRCUIT PREAMPLIFIER WITH ALC FOR CASSETTE RECORDERS • EXCELLENT VERSATILITY in U.
Manufacture SGS
Datasheet
Download TDA1054M Datasheet


LINEAR INTEGRATED CIRCUIT PREAMPLIFIER WITH ALC FOR CASSETT TDA1054M Datasheet
Recommendation Recommendation Datasheet TDA1054M Datasheet




TDA1054M
LINEAR INTEGRATED CIRCUIT
PREAMPLIFIER WITH ALC FOR CASSETTE RECORDERS
• EXCELLENT VERSATILITY in USE (Vs from 4 to 20V)
• HIGH OPEN LOOP GAIN
• LOW DISTORTION
• LOW NOISE
• LARGE AUTOMATIC LEVEL CONTROL RANGE
• GOOD SUPPLY RIPPLE REJECTION
• STEREO MATCHING BETTER THAN 3 dB
The TDA 1054M is a monolithic integrated circuit in a 16-lead dual in-line plastic package. The func-
tiens incorporated are:
-- Low noise preamplifier
- Automatic level control system (ALC)
- High gain equalization amplifier
- Supply voltage rejection facility (SVRF).
It is intended as preamplifier in cassette tape recorders and players, dictaphones, compressor and ex·
pander in industrial equipments, Hi-Fi preamplifiers and in wire diffusion receivers; for stereo appli-
cations the ALC matching is better than 3 dB.
ABSOLUTE MAXIMUM RATINGS
Vs
Ptot
Tstg,"J;j
Supply voltage
Total power dissipation at Tamb .;;; 50°C
Storage and junction temperature
ORDERING NUMBERS: TDA 1054M mono applications
2 TDA 1054M stereo applications
MECHANICAL DATA
20 V
500 mW
-40 to 150°C
Dimensions in mm
6/82
442



TDA1054M
CONNECTION AND SCHEMATIC DIAGRAMS
(top view)
Ale OUTPUT
~~~~iO SUPPLY 2
1..1: COLLECTOR J
Q2 BASE
Ql BASE
01 EMITTER
02 EMITTER
Q2 COLLECTOR 7
16 ALe REC~~~
ALe INPUT
" SUPPLY
VOLTAGE
\3 OUTPUT
12 ccJ~~c;~ET~~
11 NON INV~:r~~
10 INVERTING
INPUT
GROUNO
01 Q2
SVRF
12 \3
EQUALIZATION AMPLIFIER
07
o.
16
A LC
TEST CIRCUIT
~-------------------------------{)+Vs
~ 10.47t.JF
B~4.7 k!l 0.47
Bo A
52
47}JF
6V
150pF
2.2I'F
6V
443







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