LMP7731MFE

• Product Introduction

 peculiarity (Typical, T A = 25 ° C, V S = 5 V)   Input voltage noise F = 3 Hz 3.3 NV / √ Hz F = 1 kilohertz 2.9 NV / √ Hz Common Mode Rejection Ratio (CMRR) 130 dB Open-loop gain 130 dB GBW 22 MHz Swing rate 2.4 V/μs Total harmonic distortion @ F = 10 kHz, A V = 1, R L = 2 kΩ 0.001％ Current supplied to each channel 2.2 mA Supply voltage range 1.8V to 5.5V Operating temperature range -40°C to 125°C Input bias current ± 1.5 nA RRIO illustrate LMP7731 is a single, low-noise, rail-to-rail input and output, low-voltage amplifier. LMP7731 is part of LMP's range of high-precision amplifiers and is ideal for precision and low-noise applications where low voltage requirements are required. This op-amp offers a low voltage noise of 2.9 NV/√ Hz with a 3/f angle of only 1 Hz. LMP7731 has a bipolar input stage bias current of only 1.5 nA. This low input bias current, complemented by very low levels of voltage noise, makes LMP7731 a great choice for photometry applications. LMP7731 provides a wide GBW of 22 MHz while consuming only 2 milliamps. The 130 dB high open-loop gain high-gain bandwidth can be applied to accurate signal conditioning where high closed-loop gain is required. LMP7731 has a supply voltage range of 1.8V to 5.5V, making it ideal for battery-powered portable applications. LMP7731 are available in space-saving 5-pin SOT - 23 and 8-pin SOIC packages.   apply Gas Analysis Instruments Photometric instruments Medical instruments