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The SA358 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 3 V 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 SA358 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

Ordering Information
Product Name Package form Marking Hazardous Substance Control Packing Type Remarks
SA358SA SOP-8-225-1.27 SA358SA Halogen free Tube
SA358SATR SOP-8-225-1.27 SA358SA Halogen free Tape&Reel
Block Diagram


title Types of Size (KB) date Download the latest English version
SA358 PDF 156 2021-11-25 SA358 Datasheet