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STEVAL-CCA044V1：160 W+160 W dual BTL class-D audio amplifier demonstration board based on the TDA7498E

The STEVAL-CCA044V1 demonstration board is designed for the TDA7498E high power dual BTL class-D audio amplifier.

Thanks to its high efficiency, the device assembled in the PSSO36 (slug-down) package is capable of dissipating heat without a heatsink.

Jumpers on the board allow the configuration of the amplifier in order to verify all the features as single-ended or differential input, fixed gain settings.

Microswitches are also provided to enable the standby and mute functions.

Key Features

• High output-power capability:
  • 2 x 160 W / 4 Ω at 36 V, 1 KHz, THD = 10%
  • 1 x 220 W / 4 Ω at 36 V, 1 KHz, THD = 10%
• Wide-range, single supply operation (14 V- 36 V)
• High efficiency (η = 85%)
• Four selectable, fixed gain settings(23.6 dB, 29.6 dB,33.1 dB and 35.6 dB)
• Differential inputs to minimize common-mode noise
• Standby and mute features
• Short-circuit and thermal overload protection
• Externally synchronizable
• RoHS compliant

产品规格

Board Manufacturing Specifications

Bill of Materials

Schematic Packs

许可协议

样片和购买

质量和可靠性