LM2903B Datasheet | STMicroelectronics

Features - Wide single supply voltage range or dual supplies +2 V to +36 V or ±1 V to ±18 V - Very low supply current 0.5 m A typ., essentially independent of supply voltage - Low input bias current: 20 n A typ. - Low input offset current: ±5 n A typ. - Input mon-mode voltage range includes negative rail - Low output saturation voltage: 250 m V typ. (Iout = 4 m A) - TTL, DTL, ECL, MOS, CMOS patible outputs - Automotive qualification Applications - Level shifters - Sampling circuits - Peak & zero crossing detectors - Threshold detectors - Automotive Description The LM2903B consists of two independent low-power voltage parators designed specifically to operate from a single supply over a wide range of voltages. It is fully specified at 5 V and 36 V supply voltage operation, however operation from dual power supplies is also possible. The B-grade version of the LM2903 parators offers an increased maximum operating voltage of 40 V and improved electrical characteristics. DS13991 - Rev 4 - June 2024 For further information contact your local STMicroelectronics sales office. .st. Diagram and pin configuration Figure 1. Diagram Diagram and pin configuration Figure 2. Pin connections (top view) Out1 In1In1+ VCC- VCC+ Out2 In2In2+ SO8 / Mini SO8 / TSSOP8 Out1 1 8 VCC+ In1- 2 7 Out2 In1+ 3 6 In2- VCC- 4 5 In2+ DFN8 (2 x 2) and DFN8 (2 x 2) wettable flanks...