AU3138 Datasheet - AnalogySemi

AU3138 Stereo Class D Speaker Amplifier

No connect pin. Can be shorted to PVCC or shorted to GND or left open. TTL logic levels with compliance to AVCC. Shutdown logic input for audio amp (LOW, outputs Hi-Z; HIGH, outputs enabled). General fault reporting including OverTemp, Over-Current, DC Detect. SD/FAULT = High, normal operation, SD/F.

AU3138 10W、3.5V 14.4V、、 D 1. 3.5V 14.4V 2 × 11W @ 12V, 6Ω, THD+N=1% 2 × 15.5W @12V,4Ω, THD+N=1% 1 × 21W @12V,4Ω, THD+N=1% THD+N<0.04% @12V,6Ω,1W,1kHz 1SPW 16mA (12V) > 90% D EN55013 EN55022 EMC ：20dB 26dB 、、：TSSOP28P 2. Bluetooth® 3. AU3138 10W/、、 D 。 3.2Ω 。 1SPW ， 16mA (12V)，、。 EMI ， EMC 。，AU3138 ，、、、、。。， Table 1。 © 2023 AnalogySemi Ltd. All Righ.

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