MusRock AD620 High Precision Microvolt Millivolt Amplifier Module Large Board Transmitter

MusRock AD620 High Precision Microvolt Millivolt Amplifier Module Large Board Transmitter

• 【High-Precision Microvolt Amplification】 10-bit resolution; ±0.1% accuracy; 1.5 × to 1000 × continuously adjustable gain; supports AC/DC microvolt signals up to ±300mV; Suitable for sensor signal conditioning in industrial and consumer electronics
• 【Dual Power Supply Compatibility】 Built-in 7660A negative pressure chip; -Vin output for driving dual power loads; compatible with 5V and 12V systems; eliminates need for external negative power supply circuits
• 【Reliable Stability】 ≤50µV offset voltage; ≥100dB common-mode rejection ratio; operates reliably in motor interference Settings; zero-adjustable to eliminate drift without external calibration
• 【Low Noise and Wide Bandwidth】 9nV/√Hz @ 1kHz noise level; 120kHz bandwidth at G = 100; suitable for audio preamplification and high-fidelity signal processing; minimizes distortion in sensitive applications
• 【Easy Integration and Robust Design】 32 x 22mm compact size; 4 x 3mm positioning holes for secure mounting; operates from -40°C to +85°C; compatible with LabVIEW, MATLAB, and STM32 development platforms