Descriptionbased on the TS2007FC audio power class-D amplifier, housed in a Flip-Chip package, which is capable of driving up to 1.4 W into an 8 load at 5 V. The device offers improved efficiency compared to typical class-AB audio amplifiers.The TS2007FC allows switching between two different gains: 6 or 12 dB via a logic signal on the GS pin. Pop and click reduction circuitry provides low on/off switching noise while allowing the device to start within 1 ms. An active low standby function permits lower current consumption (down to 1 A typ). The TS2007FC also integrates output short-circuit protection and thermal shutdown protection.constructed on a two-layer PCB with easily accessible connectors, allowing users to change or drive the gain select and standby control pin, and to change the input configuration.STEVAL-CCA012V1AM03155www.st.com Circuit schematicSTEVAL-CCA012V12/4 Doc ID 15861 Rev 11 Circuit schematicFigure 1.Schematic diagramC1220nF C2220nF 12JP5 1234JP1 1234JP2VCCVCCVCC C Features Operating range from VCC = 2.4 V to 5.5 VDedicated standby mode active low for each channel Output power per channel: 1.4 W @ 5 V or 0.5 W @ 3.0 V into 8 Output power per channel: 2.3 W @ 5 V or 0.75 W @ 3.0 V into 4 with 1% THD+N maxTwo fixed gain selects: 6 dB or 12 dBLow current consumptionEfficiency: 88% (typ)Signal-to-noise ratio: 90 dB (typ)PSRR: 68 dB (typ) @ 217 Hz with 6 dB gainPWM base frequency: 280 kHzLow pop and click noiseThermal shutdown protectionOutput short-circuit protectionRoHS compliantDescriptionbased on the TS2007FC audio power class-D amplifier, housed in a Flip-Chip package, which is capable of driving up to 1.4 W into an 8 load at 5 V. The device offers improved efficiency compared to typical class-AB audio amplifiers.The TS2007FC allows switching between two different gains: 6 or 12 dB via a logic signal on the GS pin. Pop and click reduction circuitry provides low on/off switching noise while allowing the device to start within 1 ms. An active low s Data briefFor further information contact your