Datasheet > CCA029V1

CCA029V1

更新时间： 2024-10-30 12:51:55

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		音频放大器
页数	文件大小	规格书
4页	334K
描述
5 W 5 W class-D audio amplifier demonstration board based on the TDA7491LP

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CCA029V1 数据手册

STEVAL-CCA029V1

5 W + 5 W class-D audio amplifier demonstration board

based on the TDA7491LP

Data brief

Features

■ 5 W + 5 W continuous output power at

THD = 10%, R_L= 8 Ω, V_CC= 9 V

■ 5 W + 5 W continuous output power at

THD = 10%, R_L= 4 Ω, V_CC= 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

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.

June 2012

Doc ID 022892 Rev 1

1/4

For further information contact your local STMicroelectronics sales office.

www.st.com

12 3 4

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