AN620

AN620 is an integrated circuit, low power instrumentation amplifier case: DIP16W
Gate stress, logic '1' - VPP = 0.6 sec = 1.0 sec 4Mbit) Detects 'charge gain' through the gate oxide
Gate stress, logic '0' - VPP = 0.5 sec = 1.0 sec 4Mbit) Detects 'charge loss' through interpoly oxide
Drain stress, logic '0' - VPP = 0.5 sec (256 Kbit) = 1.0 sec 512 Kbit) Detects 'charge loss' through gate oxide in the Drain region.