SNVAA31 November 2021 LM61435-Q1 , LM61440-Q1 , LM61460-Q1 , LM62435-Q1 , LM62440-Q1
The details in this application note help differentiate the pinout difference between the LM614xx and LM624xx using the LM61440 and LM62440 as device examples. Pin 6 and Pin 7 are the two main device pinout differences that make the device family set not p2p compatible. A proposed universal PCB layout was provided to help customers create an all-in-one PCB layout solution that enables the quick swap between the LM614xx and LM624xx for a future-proof design. This makes it easy to interchange between the LM61435, LM61440, and LM61460 with the LM62435 and LM62440 devices.