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基于TDA7491LP的D类音频放大器演示板STEVAL-CCA029V1

制  造  商:ST意法半导体

商品编号:STEVAL-CCA029V1

价       格:

¥730.80(含16%增值税)

数       量:

说       明:

由武汉力源信息技术股份有限公司 发货

Description

The STEVAL-CCA029V1 demonstration board is designed for the evaluation of the TDA7491LP dual BTL class-D audio amplifier.

Due to its high efficiency, the device, assembled in the PSSO36 (slug-down) package, is capable of dissipating heat without any heatsink. Jumpers on the board allow the configuration of the amplifier in order to verify all the features as single-ended or differential inputs, fixed gain settings. Microswitches are also provided to enable the standby and mute functions.

Features
■ 5 W + 5 W continuous output power at THD = 10%, RL = 8 Ω, VCC = 9 V
■ 5 W + 5 W continuous output power at THD = 10%, RL = 4 Ω, VCC = 6.5 V
■ Power supply voltage range: 5 V to 14 V
■ Number of channels: 2 BTL (bridge tied load) stereo
■ Load impedance: 4 Ω to 8 Ω
■ Gain settings: 20 dB, 26 dB, 30 dB, 32 dB
■ Undervoltage protection (UVP): 4 V
■ External synchronization
■ RoHS compliant

Pictures

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