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STEVAL-CCA044V1
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STEVAL-CCA044V1 데이터시트 - STMicroelectronics
STMicroelectronics
Description
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.
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
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