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Hello,
My customer needs to know if the absolute value reported in the ds (300mV) (PAGE 2 PARAGRAPH 6) for Differential Input Voltage can be greater or not.
Customer realized that under certain conditions of use this value is exceeded, reaching 2V.
Many Thanks,
Antonio
Hello mr. Ravi,
do damages can be avoided by using resistors at both inputs of TLV521?
If so, what are the minimum values to use?
Best regards,
Francesco
Hi Mr. Ravi,
thanks for your reply.
This device is used as comparator.
In one circuit, the maximum current is limited to 0.2mA and the differential voltage at inputs is 2.5V (transient). Typical values are current=0.09mA & Diff Voltage=1.7V
In the second circuit the differential voltage at inputs exceedes maximum ratings for 70 seconds (at the startup once or twice a day) with max current = 2.5mA & the differential voltage at inputs equal to 4V(at 0sec) and 0.3V (70sec). Of course it is possible to reduce current value. After these 70 seconds absolutes values are no more exceeded.
Best regards
Francesco