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The SAP2902 consist of four independent, high-gain, frequency- compensated operational amplifiers designed to operate from a single power supply over a wide range of voltages. Operation from split supplies also is possible if the difference between the two supplies is 3V to 32V, and VCC is at least 1.5V more positive than the input common-mode voltage. The low supply-current drain is independent of the magnitude of the supply voltage.

Applications include transducer amplifiers, dc amplification blocks, and all the conventional operational amplifier circuits that now can be implemented more easily in single-supply-voltage systems. For example, the SAP2902 can be operated directly from the standard 5-V supply used in digital systems and easily can provide the required interface electronics without additional ±5-V supplies.


Main feature

Wide Single−Supply Range: 3V~32V

Low Supply-Current Drain, 0.8mA Typ

Common-mode input voltage range includes ground

Low Input Bias and Offset Parameters

Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage 32V

Open-Loop Differential Voltage Amplification: 100V/mV

Internal Frequency Compensation


Ordering Information
Product Name Package form Marking Hazardous Substance Control Packing Type Remarks
SAP2902SB SOP-14-225-1.27 SAP2902SB Halogen free Tube
SAP2902SBTR SOP-14-225-1.27 SAP2902SB Halogen free Tape&Reel
Block Diagram

SAP2902 英文.png