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The SA393 devices consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Quiescent current is independent of the supply voltage, and the outputs can be connected to other open-collector outputs to achieve wired-AND relationships.

Main feature

Wide Single−Supply Range: 2V~30V

Low Supply-Current Drain, 0.45mA Typ

Common-mode input voltage range includes ground

Low Input Bias and Offset Parameters

Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage ±36V

Open-Loop Differential Voltage Amplification: 200V/mV

Internal Frequency Compensation

Ordering Information
Product Name Package form Marking Hazardous Substance Control Packing Type Remarks
SA393SA SOP-8-225-1.27 SA393SA Halogen free Tube
SA393SATR SOP-8-225-1.27 SA393SA Halogen free Tape&Reel
SA393JR TSSOP-8-225-0.65 SA393 Halogen free Tube
SA393JRTR TSSOP-8-225-0.65 SA393 Halogen free Tape&Reel
Block Diagram

SA393 英文.png