MPN:LM311P

The LM311P is a high-speed, precision voltage comparator from Texas Instruments, designed to compare two analog input voltages and provide a digital-compatible output. It features an open-collector output, allowing it to interface easily with TTL, CMOS, and other logic families using an external pull-up resistor.

The LM311P operates over a wide supply voltage range and offers fast response time, low input offset voltage, and high reliability. Housed in a DIP package, it is especially suitable for through-hole designs, prototyping, educational projects, and industrial control systems. Common applications include zero-crossing detectors, level detectors, pulse generators, and PWM circuits.

MPN:LM318N
The LM318N is a high-speed operational amplifier IC from National Semiconductor, designed for wide bandwidth and fast slew rate performance. It is ideal for precision signal processing, fast data acquisition, and video amplification applications where high speed and accuracy are required.

MPN:LM331N

The LM331N is a precision voltage-to-frequency (V/F) and frequency-to-voltage (F/V) converter IC originally developed by National Semiconductor. It converts an analog input voltage into a proportional frequency output with high linearity and stability. The LM331N is widely used in analog-to-digital conversion, telemetry, signal conditioning, and sensor interfacing. The N suffix indicates a DIP (through-hole) package, suitable for prototyping and industrial applications.

MPN:LM331N
The LM339L is a quad voltage comparator IC from UTC (Unisonic Technologies) featuring four independent comparators with open-collector outputs. It operates from a single wide supply voltage and is widely used in level detection, window comparators, zero-crossing detectors, and industrial control applications.

MPN:358
The LM358 SMD is a dual operational amplifier IC from STMicroelectronics, designed for low-power, single-supply operation. It features two high-gain, internally compensated op-amps with an input common-mode range that includes ground, making it ideal for compact SMD-based designs such as signal conditioning, sensor interfacing, and battery-powered electronics.

MPN:LM358L

The LM358L is a dual operational amplifier IC from UTC (Unisonic Technologies), designed for low power, single-supply operation. It provides two internally compensated op-amps with an input common-mode range that includes ground, making it suitable for signal conditioning, sensor interfacing, and general-purpose analog applications.