LM2904PSR

The Texas Instruments LM2904 is a versatile dual operational amplifier suitable for a wide range of electronic circuits. It offers a wide operating supply voltage range from 3V to 26V, making it adaptable to various power requirements.

Key electrical characteristics include a typical gain bandwidth product of 0.7MHz and a slew rate of 0.3V/µs. The device maintains a typical quiescent current of 0.35mA per channel and exhibits a typical common-mode rejection ratio of 80dB. The input offset voltage is a maximum of 7mV at 25°C, and the input bias current is specified at a maximum of 250,000pA.

This operational amplifier operates across a wide temperature range of -40°C to 125°C, ensuring reliable performance in demanding environments. It is available in multiple package types, including SOIC (D), PDIP (P), TSSOP (PW), SOP (PS), and VSSOP (DGK), providing flexibility for different PCB layouts and assembly processes.

The LM2904's design includes features such as input common-mode voltage range that includes ground, enabling direct sensing near ground. Its output swing capability is also notable, with headroom close to both supply rails.