TDA2050 Datasheet, PDF (1/13 Pages) STMicroelectronics – 32W Hi-Fi AUDIO POWER AMPLIFIER

TDA2050
32W Hi-Fi AUDIO POWER AMPLIFIER
HIGH OUTPUT POWER
(50W MUSIC POWER IEC 268.3 RULES)
HIGH OPERATING SUPPLY VOLTAGE (50V)
SINGLE OR 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%, V_S = ±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.
TEST AND APPLICATION CIRCUIT
Pentawatt
ORDERING NUMBERS: TDA2050V
TDA2050H
The high power and very low harmonic and cross-
over 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 and
high class TV sets.
March 1995
1/13
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.