LMP2011MF

The Texas Instruments LMP2011MF is a single-channel, high-precision operational amplifier designed for demanding applications. It features a zero-drift architecture, ensuring excellent offset voltage stability over temperature, with a maximum offset voltage of 0.025 mV at 25°C and an offset drift of 0.015 µV/°C.

This op-amp boasts a gain-bandwidth product of 3 MHz and a slew rate of 4 V/µs, making it suitable for moderate-speed signal processing. Its rail-to-rail output capability allows for maximum dynamic range, with output swing headroom to the negative supply of 0.04 V and to the positive supply of -0.022 V. The input common-mode voltage range extends to within 0.3 V of the negative supply and 1.8 V of the positive supply.

With a low input bias current of 4 pA and low noise performance of 35 nV/√Hz at 1 kHz, the LMP2011MF is well-suited for high-impedance signal conditioning. It operates over a wide temperature range of -40°C to 125°C and is available in SOT-23 and SOIC packages, typically requiring surface mounting.

Key electrical characteristics include high common-mode rejection ratio (CMRR) of 130 dB, high power supply rejection ratio (PSRR) of 120 dB, and a high open-loop gain (A VOL) of 130 dB. The quiescent current per channel is a low 0.919 mA, contributing to power efficiency.