JAJSP02C march 2011 – april 2023 TLV3011-Q1 , TLV3011B-Q1 , TLV3012-Q1 , TLV3012B-Q1
PRODUCTION DATA
The TLV3011B-Q1 and TLV3012B-Q1 inputs are Fail-Safe up to 5.5V independent of V+ voltage. Fail-Safe is defined as maintaining the same high input impedance when V+ is unpowered or within the recommended operating ranges.
The Fail-Safe inputs can be any value between 0 V and 5.5 V, even while V+ is zero or ramping up or down. This feature avoids power sequencing issues as long as the input voltage range and supply voltage are within the specified ranges. This is possible since the inputs are not clamped to V+ and the input current maintains its value even when a higher voltage is applied to the inputs.
As long as one of the input pins remains within the valid input range, and the supply voltage is valid and not in POR, the output state will be correct.
The following is a summary of the TLV3011B-Q1 and TLV3012B-Q1 device input voltage excursions and their outcomes: