BA2903SFVM - Documentation

General purpose BA8391G/BA10393/BA10339 family and high reliability BA2903/BA2901 family integrate one, two or four independent high gain voltage comparator. Some features are the wide operating voltage that is 2 to 36[V] (for BA8391G, BA10393, BA2903, BA2901 family), 3 to 36[V] (for BA10339 family) and low supply current. Therefore, this series is suitable for any application.

* This is a standard-grade product.
For Automotive usage, please contact Sales.

White Paper

High Noise Tolerance EMARMOUR™ Comparators White Paper
The automotive sector has dramatically increased the number of electronic components used per vehicle. At the same time, high reliability is required for mounted components to ensure vehicle safety for ADAS systems, Bluetooth functionality, car navigation systems, and ETC. But one drawback to the continuing electrification of vehicles is the increasing number of devices that generate noise, worsening the noise environment which makes it difficult to design. This White paper introduces the resolution for this prodblem. The BA8290xYxxx-C comparator series that achieves high noise immunity. ROHM’s expanded lineup of high noise tolerance EMARMOUR™ comparators enables to greater reliability and simpler designs in automotive systems.

Application Note

Comparator Circuit Collection
For Ground Sense Comparators, Automotive Comparators
Op-Amp / Comparator Tutorial
This application note explains the general terms and basic techniques that are necessary for configuring application circuits with op-amps and comparators. Refer to this note for guidance when using op-amps and comparators.
Thermal Resistance
The definition and how to use thermal resistance and thermal characterization parameter of packages for ROHM’s integrated circuit are described in this application note.
Part Explanation
For ICs