The TLV902x-Q1 and TLV903x-Q1are a family of Automotive grade Dual and Quad channel comparators.The family offers low input offset voltage, integrated Power-ON reset (POR) circuitry, andfault-tolerant inputs with an excellent speed-to-power combination with a propagation delay of 100ns. Operating voltage range of 1.65 V to 5.5 V with a quiescent supply current of 15µA perchannel.
This device family also includes a Power On Reset (POR) feature that ensures the outputis in a known state until the minimum supply voltage has been reached and a small time periodpassed before the output starts responding to the inputs. This prevents output transients duringsystem power-up and power-down. These comparators also feature no output phase inversion withinputs that can go up to 6V without damage. This makes this family of comparators well suited forprecision voltage monitoring in harsh, noisy environments.
The TLV902x-Q1 comparators have an open-drain output stagethat can be pulled below or beyond the supply voltage, making it appropriate for low voltage logicand level translators.
The TLV903x-Q1 comparators have a push-pull output stagecapable of sinking and sourcing milliamps of current when controlling an LED or driving acapacitive load such as a MOSFET gate.
The TLV902x-Q1 and TLV903x-Q1are specified for the Automotive temperature range of -40°C to +125°C and are available in astandard leaded and leadless packages.