HEF4046BT在使用中遇到问题， 在调频扩音机上，有时能打开音响，有时打不开， 请帮着分析一下原因， 谢谢！

[441670124]

调频扩音机是一个成熟产品， 以前没有出现过这个问题， 现在出现了， 使用的芯片也是代理商处采购的， 是原装正品货， 而且是两个批次的， 都出现不能用的情况， 找不到原因， 请协助分析一下， 谢谢！

[TomasVaverka]

Hi,

Thanks for your inquiry. This question is related to the Standard Products business. We would like to inform you that NXP has divested it´s Standard Products business on Feb 6th 2017. This new standalone company is called “Nexperia”, headquartered in the Netherlands, and is a world-class leader in Discretes, Logic and MOSFETs.

We would like to ask you to re-enter your inquiry at the Nexperia support web page: www.nexperia.com/support.

Best regards,

Tomas