Aug 19, 2007 #1 B bbkv_tom Newbie level 4 Joined Aug 19, 2007 Messages 5 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,356 24 Bit ADC used in my circuit is behaving erratically in EMI environment..have provided line inductors for all the I/O lines..what should be done for making it PASS for EFT,Fast transient bursts for ±2KV, on I/O lines, RS232, RS485 etc
24 Bit ADC used in my circuit is behaving erratically in EMI environment..have provided line inductors for all the I/O lines..what should be done for making it PASS for EFT,Fast transient bursts for ±2KV, on I/O lines, RS232, RS485 etc
Aug 20, 2007 #2 I Iouri Advanced Member level 2 Joined Aug 17, 2005 Messages 678 Helped 87 Reputation 174 Reaction score 8 Trophy points 1,298 Activity points 4,814 put series resistors between ADC and rest of the circuit, make sure snubber networks are selecteted propertly in your switching power supplies
put series resistors between ADC and rest of the circuit, make sure snubber networks are selecteted propertly in your switching power supplies