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Low-voltage dual operational amplifier

LMV358M Basic Circuit

Build a basic LMV358M circuit with labeled pins, component values and connection guidance.

LMV358M in a circuit

SOIC8 with clear signal, feedback and supply paths.

LMV358M SOIC8 with 20k feedback and 10k ground resistors, 5V bypass and second channel follower.
Top view. Matching VIN and ground labels identify common nets.

Connect it, step by step

Follow the component values and pin connections

Power

Connect 5 V to pin 8 and ground to pin 4; add local bypass.

Feedback

Connect the 20 kΩ and 10 kΩ network to channel A.

Measure

A settled 0.50 V input gives an ideal 1.50 V output while linear.

Try the amplifier

Change the input and feedback. See the gain and output respond.

5 V · DC explorer
Closed-loop gain—
Ideal output—
Estimated output—

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05 V5 VInput voltage →Output voltage →
Estimated outputIdeal gainInput outside recommended range

Gain = 1 + Rf / Rg · VOUT(ideal) = VIN × Gain

Illustrative DC envelope: 0.4–4.6 V output and 0–4 V input at a 5 V supply. Real limits depend on load and temperature; offset, noise and dynamic response are omitted.

Component view