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LM321LV, LM324LV, LM358LV
SBOS944...
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Technical Documents
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LM321LV, LM324LV, LM358LV
SBOS944D – SEPTEMBER 2018 – REVISED SEPTEMBER 2019
LM321LV, LM358LV, LM324LV Industry Standard, Low
Voltage Operational
Amplifiers
1 Features
1 Industry standard amplifier for cost-sensitive systems
Low input offset
voltage: ±1 mV Common-mode
voltage range includes ground Unity-gain bandwidth: 1 MHz Low broadband noise: 40 nV/√Hz Low quiescent current: 90 µA/Ch Unity-gain stable Operational at supply
voltages from 2.7 V to 5.5 V Offered in single, dual, and quad channel variants Robust ESD specification: 2-kV HBM Extended temperature range: –40°C to 125°C
2 Applications
Cordless appliances Uninterruptible power supply Battery pack, charger, and test equipment Power supply modules Environmental sensors signal conditioning Field transmitter: temperature sensors Oscilloscopes, digital multimeters, test equipment Rack mount server HVAC: heating, ventilating, and air conditioning DC motor control Low-side current sensing
3 Description
The LM3xxLV family includes the single LM321LV, dual LM358LV, and quad LM324LV operational
amplifiers, or op amps. The devices operate from a low
voltage of 2.7 V to 5.5 V.
These op amps supply an alternative to the LM321, LM358, and LM324 in low-
voltage applications that are sensitive to cost. Some applications are large appliances, smoke detectors, and personal electronics. The LM3xxLV devices...