LM358 is a dual operational amplifier. The internal includes two independent, high gain, internal frequency compensated operational amplifiers, which are suitable for single power supply with a wide range of power supply voltages, and also suitable for dual power supply operating modes. Under the recommended working conditions, the power supply current and the power supply voltage Irrelevant. Its application range includes sensor amplifiers, DC gain modules, and all other occasions where operational amplifiers can be powered by a single power supply.
1, internal frequency compensation
2, high DC voltage gain (about 100dB)
3, unity gain frequency bandwidth (about 1MHz)
4. Wide power supply voltage range: single power supply (3-30V), dual power supply (±1.5 to ±15V)
5, slew rate (0.3V/us)
6, low power consumption current, suitable for battery power supply · low input bias current
7, low input offset voltage and offset current
8. Wide common-mode input voltage range, including grounding
9, the differential mode input voltage range is wide, equal to the power supply voltage range, and the output voltage swing is large (0 to Vcc-1.5V)
According to the National Semiconductor Corporation's standard P and N is the device package form. The package of LM368N is a plastic dual in-line package.
LM358P should be a single in-line package. The model naming rules of each manufacturer are different, TI’s LM358P is DIP package (dual in-line), in ST’s product LM358P stands for TSSOP package, and LM358N is ST, Philips, ON, NS and other manufacturers’ DIP package products Model. Regardless of the package shape, the LM358 indicators of all manufacturers are basically the same.