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The SAP258 consist of two 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 SAP258 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, 0.7mA 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: 100mV/V

  • Internal Frequency Compensation

  • ESD rating (HBM): ±2KV

  • ESD rating (CDM): ±1KV


Ordering Information
Product Name Package form Marking Hazardous Substance Control Packing Type Remarks
SAP258SA SOP-8-225-1.27 SAP258SA Halogen free Tube
SAP258SATR SOP-8-225-1.27 SAP258SA Halogen free Tape&Reel
Block Diagram

SAP258 英文.png