TDA2051H [STMICROELECTRONICS]
40W Hi-Fi AUDIO POWER AMPLIFIER; 40W高保真音频功率放大器
| 型号： | TDA2051H |
| 厂家： | 
ST |
| 描述： | 40W Hi-Fi AUDIO POWER AMPLIFIER |
| 文件： | 总1页 (文件大小：31K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TDA2051
40W Hi-Fi AUDIO POWER AMPLIFIER
HIGH OUTPUT POWER
(60W/4Ω MUSIC POWER IEC 268.3 RULES)
HIGH OPERATING SUPPLY VOLTAGE
(±25V)
SINGLE OR SPLIT SUPPLY OPERATIONS
VERY LOW DISTORTION
SHORT CIRCUIT PROTECTION (OUT TO
GND)
THERMAL SHUTDOWN
PENTAWATT V
DESCRIPTION
ORDERING NUMBERS: TDA2051V
TDA2051H
The TDA 2051 is a monolithic integrated circuit in
Pentawatt package, intended for use as an audio
class AB amplifier. Thanks to its high power capa-
bility the TDA2051 is able to provide up to 40W
typ. into 4 ohm load @ THD = 10%, VS = ±18V, f
= 1KHz and up to 33W into 8ohm load @ THD =
10%, VS = ±22V, f = 1KHz.
Moreover, the TDA 2051 delivers typically 60W
music power into 4 ohm load over 1 sec at VS=
22.5V, f = 1KHz.
performances make the device the most suitable
for Hi-Fi field application.
The low external component count and the good
power dissipation capability of the Pentawatt
Package allowes stereo sets reduced in
cost/space due to both, low number of external
parts and reduced heatsink area due to optimized
heatsinkefficiency.
The very low harmonic and crossover distortion
TEST AND APPLICATION CIRCUIT
March 1991
1/1
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
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