Other Parts Discussed in Thread: ADS7138, , ADS7128, ADS7138-Q1
From what I gather from the datasheets, the ADS7138 is the automotive variant of the ADS7128, but lacks the RMS module and RMS zero crossing detector. The TLA2528 is the less expensive version of the ADS7128 that lacks a comparator (and interrupt), CRC, RMS, and zero crossing detector. Due to the identical pinouts (and address selection, and registers), both the ADS7128 and ADS7138 are drop in replacements for the TLA2528. Are there any other differences between these 3 chips?
Thanks in advance.