TDA2050高保真音频功率放大器

型号：TDA2050 TDA2050 TDA2050
品牌：ST
其它有关文件：TDA2050 View All Specifications
类别：集成电路 (IC)
家庭：线性 - 音頻放大器
系列：-
类型：AB 类
输出类型：1-通道（单声道）
在某负载时最大输出功率 x 通道数量：35W x 1 @ 4 欧姆
电源电压：9 V ~ 50 V，±4.5 V ~ 25 V
特点：短路和热保护
安装类型：通孔
供应商设备封装：5-PENTAWATT
封装/外壳：Pentawatt-5（垂直，弯曲和错列引线）
包装：管件
其它名称：497-3028-5
标准包装：50

Features

■ High output power

(50 W music power IEC 268.3 rules)

■ High operating supply voltage (50 V)

■ Single or split supply operations

■ Very low distortion

■ Short-circuit protection (OUT to GND)

■ Thermal shutdown

The TDA 2050 is a monolithic integrated circuit in

a 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 35 W true RMS power into

a 4 ohm load at THD = 0%, VS = ±18 V, f = 1 kHz

and up to 32 W into an 8 ohm load at THD = 10%,

VS = ±22 V, f = 1 kHz.

Moreover, the TDA2050 delivers typically 50 W

music power into a 4 ohm load over 1 sec at

VS = 22.5 V, f = 1 kHz

The high power and very low harmonic and

crossover distortion (THD = 0.05% typ, at

VS = ±22 V, PO = 0.1 to 15 W, RL= 8 ohm,

f = 100 Hz to 15 kHz) make the device most

suitable for both hi-fi and high-end TV sets