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https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/1313947/what-the-different-between-opa227u-2k5-and-opa227ua-2k5
您好、德州仪器(TI)、 OPA227U/2K5与 OPA227UA/2K5之间的区别。
从网站和数据表上提供的信息可以看出不同。
请帮助 我们进行选择。
https://www.ti.com/product/OPA2277/part-details/OPA2277U/2K5?keyMatch=OPA2277U/2K5&tisearch=search-everything&usecase=OPN
https://www.ti.com/product/OPA2277/part-details/OPA2277UA/2K5
A 版本具有更差的电气特性；请参阅第6.7节中的 VOS 和 dVOS/dT 规格。
OPA227U 为高等级、而 OPA227UA 为标准等级-请参阅下面的内容。
