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OPA4377 op-amp module

Overview

Performance Overview: 1. Rail-to-rail operational amplifier; 2. 4-channel operational amplifier; 3. Power supply voltage: 2.5V-5.5V; (It is strongly recommended that the op-amp power supply voltage be consistent with the MCU power supply voltage) 4. Bandwidth: 14MHz; 5. Slew rate: 10V/µs; 6. Noise level: 5.5nV/hat10KHz; Function Overview: The module uses an RS824 4-channel operational amplifier chip, with an adjustable amplification range of 1-101 times. The module has a built-in rectifier circuit and outputs a DC voltage signal. The output voltage can be detected using the MCU's ADC function to determine the distance change between the electromagnetic tracking sensor and the track's electromagnetic signal line.

Design Files

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Update:2026-03-24 15:57:27

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