STMicroelectronics STEVAL-CCA027V1 Dual BTL Class-D Audio Amplifier Demonstration Board Audio Amplifier Demonstration

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RS庫存編號:
196-1738
製造零件編號:
STEVAL-CCA027V1
製造商:
STMicroelectronics
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品牌

STMicroelectronics

Analogue Function

Audio Amplifier

Product Type

Analogue Development Kit

Kit Classification

Demonstration Board

For Use With

TDA7492 High Power Dual BTL Class-D Audio Amplifier

Featured Device

TDA7492

Kit Name

Dual BTL Class-D Audio Amplifier Demonstration Board

Standards/Approvals

RoHS Compliant

COO (Country of Origin):
IT
The STEVAL-CCA027V1 demonstration board is designed for the TDA7492 high power dual BTL class-D audio amplifier. Due to the high efficiency, the TDA7492 device is assembled in PSSO36 and is able to dissipate the generated heating with the use of a reasonably small heatsink.

On the board some jumpers allow to configure the amplifier in order to verify all the features, such as single ended or differential inputs, fixed gain settings.

Standby and mute functions are enabled through the microswitches provided.

50 W + 50 W continuous output power @ THD = 10%, Rl = 6 Ω, VCC = 25 V

40 W + 40 W continuous output power @ THD = 10%, Rl = 8 Ω, VCC = 25 V

Wide range single supply operation (8-26 V)

High efficiency (η = 90%)

Four selectable, fixed gain settings (21.6 dB, 27.6 dB, 31.1 dB, and 33.6 dB)

Differential inputs to minimize common-mode noise

Standby and Mute features

Short-circuit and thermal overload protections

Externally synchronizable

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