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

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RS-artikelnummer:
196-1738
Tillv. art.nr:
STEVAL-CCA027V1
Tillverkare / varumärke:
STMicroelectronics
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Brand

STMicroelectronics

Analogue Function

Audio Amplifier

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

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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