LMP2022MME

• Product Introduction

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(Typical, T A = 25 ° C, V S = 5 V)

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LMP2021/LMP2022 single and dual-precision near-zero inputs provide ultra-low input offset voltage, offset voltage drift, extremely low input voltage noise, and very high open-loop gain in an operational amplifier. Their LMP high-precision family is part of the ideal instrument and sensor interface.

LMP2021/LMP2022 only has 0.004μV/° input C offset voltage drift and 0.4μV input offset voltage. These properties provide exceptional precision in high-precision applications.

The proprietary continuous correction circuit guarantees impressive CMRR and PSRR, eliminating components of 1/f noise and eliminating the need for calibration in many circuits.

Only 260 NV PP (0.1 Hz to 10 Hz) input voltage noise is present, with no 1/F noise component; LMP2021/LMP2022 is suitable for low-frequency applications, such as industrial precision electronic scales. Low input bias current of 23 pA, such as non-invasive medical instruments, as well as high-energy impedance circuits for test and measurement equipment, make these excellent choices. The extremely high open-loop gain is 160 decibels, greatly reducing gain errors in high-gain applications. With ultra-precise DC specifications and extremely low noise, it is an ideal choice for LMP2021/LMP2022 position sensors, bridge sensors, pressure sensors, medical devices, and other high-precision applications with very low budgets.

LMP2021 offers 5-pin SOT - 23-pin and 8-pin SOIC packages. LMP2022 offers 8-pin MSOP and 8-pin SOIC packages.

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