TS3121ICT

Rail-to-rail, open-drain comparator with embedded fail-safe input/output

Key features
Low offset voltage: 2 mV max @ 25 °C (A-grade version) Low power consumption: 70 μA typ. Wide supply voltage: 1.7 to 5.5 V Propagation delay: 60 ns Rail-to-rail input Open-drain output Fail-safe input/output pins Input/output pins withstand voltages higher than V_CC Fail-safe architecture keeps output in high impedance when V_CC = 0 V Guaranteed start-up time allows sequential on/off cycles of V_CC High ESD tolerance: 4 kV HBM Extended temperature range: -40 to +125 °C AEC-Q100 qualified Safety capable: documentation available to aid functional safety system design

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500 +	Contact sales

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Key features
Low offset voltage: 2 mV max @ 25 °C (A-grade version) Low power consumption: 70 μA typ. Wide supply voltage: 1.7 to 5.5 V Propagation delay: 60 ns Rail-to-rail input Open-drain output Fail-safe input/output pins Input/output pins withstand voltages higher than V_CC Fail-safe architecture keeps output in high impedance when V_CC = 0 V Guaranteed start-up time allows sequential on/off cycles of V_CC High ESD tolerance: 4 kV HBM Extended temperature range: -40 to +125 °C AEC-Q100 qualified Safety capable: documentation available to aid functional safety system design