IC LM358– LM358 consists of two independent, high gain operational amplifiers in one package. This IC can be operated on wide range of power supply from 3V to 32V for single power supply or from ☑.5V to ☑6V for dual power supply and it also support large output voltage swing. LM358 can be used as transducer amplifier, DC gain block etc. The differential input voltage range can be equal to that of power supply voltage. It can be considered as one half of LM324 Quad op-amp which contains four op-amps with common power supply. LM358 is a dual op-amp IC integrated with two op-amps powered by a common power supply. AC Coupled Non-Inverting Amplifierįigure 21. Voltage Controlled Oscillator (VCO)įigure 19. Power Amplifier Peripheral Circuitįigure 16. DC Coupled Low Pass RC Active Filterįigure 15. Internal Circuit Schematic Diagramįigure 4. Circular Metal Shell Packaging Pin Diagramįigure 3. Schematic diagrams are as shown as following:įigure 2. Input common-mode voltage maximum VCC about 1.5 V Low consumption current, suitable for battery power supplyĪ range of common-mode input voltages, including groundingĪ range of power supply voltage: single supply (3 to 30V) dual supply (☑.5 to ☑5V)Ī range of differential mode input voltage equal to the range of power supply voltage Large output-voltage swing (0 to Vcc-1.5V) The LM358 has plug-in type and the patch type packaging which are the plastic package with double-row 8 lead wires. Its applying range includes sensor amplifiers, DC gain modules, audio amplifiers, industrial control, DC gain components, and all other situations where operational amplifiers can be used with a single power supply. Under recommended operating conditions: the power supply current is independent of the power supply voltage. The LM358 includes two independent, high gain, internal-frequency compensated dual operational amplifiers that are suitable for single power sources with a wide range of voltages, as well as dual-power operation modes. This is a tutorial video introducing what's an opearational amplifier in details. This article mainly tells about what's an op amp, and then briefly introduce LM358 about its features and parameters, the last we present you the 24 classical circuits of LM358.
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