TDA2050 (Hi-Fi Audio Power Amplifier)

Description

HIGH OUTPUT POWER
(50W MUSIC POWER IEC 268.3 RULES)
HIGH OPERATING SUPPLY VOLTAGE (50V)
SINGLEOR SPLIT SUPPLY OPERATIONS
VERY LOW DISTORTION
SHORT CIRCUIT PROTECTION (OUT TO
GND)
THERMAL SHUTDOWN
DESCRIPTION
The TDA 2050 is a monolithic integrated circuit in
Pentawatt package, intended for use as an audio
class AB audio amplifier.
Thanks to its high power
capability the TDA2050 is able to provide up to
35W true rms power into
4 ohm load
@ THD =10%,
VS = ±18V,
f = 1KHz
and up to 32W into
8ohm load
@THD = 10%,
VS = ±22V,
f = 1KHz.
Moreover,
the TDA 2050 delivers typically 50W music power into 4 ohm load over 1 sec at
VS=22.5V, f = 1KHz.
The high power and very low harmonic and crossover
distortion
THD = 0.05% typ,
@ VS = ±22V,
PO = 0.1 to 15W,
RL=8ohm,
f = 100Hz to
15KHz)
make the device most suitable for both HiFi andhigh class TV sets.