Part Name
STEVAL-CCA042V1
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STEVAL-CCA042V1 Datasheet - STMicroelectronics
STMicroelectronics
Description
The STEVAL-CCA042V1 demonstration board is designed for the TDA7491HV 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 configuration of the amplifier 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
◾ 20 W +20 W continuous output power at
THD = 10%, RL = 8 Ω, VCC = 18 V
◾ 9.5 W + 9.5 W continuous output power at
THD = 10%, RL = 8 Ω, VCC = 12 V
◾ Wide-range single-supply operation (5 - 18 V)
◾ High efficiency (η= 90%)
◾ Four selectable, fixed gain settings (20 dB, 26
dB, 30 dB and 32 dB)
◾ Differential inputs to minimize common-mode
noise
◾ Filterless operation
◾ Standby and mute features
◾ Short-circuit and thermal overload protections
◾ Externally synchronizable
◾ RoHS compliant
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