LM324M/NOPB

The Texas Instruments LM324M/NOPB is a versatile quad operational amplifier. It operates with a wide total supply voltage range, from 3V to 32V for single supplies or ±1.5V to ±16V for dual supplies. This device offers a typical Gain Bandwidth Product (GBW) of 1MHz and a slew rate of 0.5V/µs, making it suitable for various signal conditioning tasks.

The LM324M/NOPB boasts a large DC voltage gain of 100dB and features internally frequency compensation for unity gain stability. Its low supply current drain is approximately 700µA, largely independent of the supply voltage. The input bias current is typically 45nA, and the input offset voltage is a low 2mV with an offset current of 5nA.

This operational amplifier is available in multiple package options including TSSOP (PW), SOIC (D), and PDIP (N), providing flexibility for different PCB designs and assembly requirements. The device is internally frequency compensated for unity gain, simplifying circuit design. Its wide power supply range and robust performance characteristics make it a reliable choice for many electronic designs.

Key electrical characteristics include a maximum supply voltage of 32V, a typical GBW of 1MHz, and a typical slew rate of 0.5V/µs. The operating temperature range is from 0°C to 70°C. The input common-mode voltage range extends to the negative supply rail, and the output swing headroom is close to the negative supply rail.