TI中文支持网1: The pin has MUTE pin, and the application circuit is EN pin, without MUTE pin, are these two equivalent?
2:Whether the accessory circuit is correct and whether it can realize the audio differential to single-ended function？
8233.DRV632_application circuit.pdf
Annie Liu：
Thank you for your interest in TI products！
I have forwarded your question on E2E: https://e2e.ti.com/support/audio/f/6/t/921439, The senior engineer will help you. You are able to track your question there.
Annie Liu：
Please refer the answer from E2E engineer:
1.- Could you clarify how the EN pin is being used in this case? This EN pin is not included in the schematic. It is important to notice that the MUTE pin is a low active pin. If this pin is connected to the EN pin, it can be used to enable and disable this device. So, it will be equivalent. The customer would only need to ensure that the MUTE pin reaches the VOL and VOH levels specified in the datasheet.
2.- Could you provide more details on the accessory circuit, please? It is not included in the schematic neither.
