The lm358 is a dual operational amplifier, which can be applied to the infrared detection alarm. The alarm can detect the infrared ray emitted by the human body. When a person enters the monitoring area of the alarm, it can emit an alarm sound. It is applicable to the anti-theft alarm at home, office, warehouse, laboratory and other important occasions.
LM358 is a dual operational amplifier. It includes two independent, high-gain, internal frequency compensated operational amplifiers, which are suitable for single power supply with a wide range of power supply voltage, and also suitable for dual power supply operation mode. Under the recommended operating conditions, the power supply current is independent of the power supply voltage.
Its application scope includes sensor amplifier, DC gain module and all other occasions where operational amplifier can be used with single power supply.
LM358 generally plays a protective role in switching power supply. It includes two independent, high-gain, internal frequency compensated operational amplifiers, which are suitable for single power supply with a wide range of power supply voltage.
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