High-Precision Voltage Amplifier Module AD620
31.99 €
🆓 FREE SHIPPING with tracking number!
✅ No Import Taxes on delivery!
🏷️ Condition: New
🚚 Ships from: HK Warehouse – Hong Kong (China)
↩️ Easy Returns within 30 days of receipt
🙋 Any questions? Contact Jake
This high-precision microvolt/millivolt voltage amplifier module features a compact 32mm x 22mm blue circuit board with four 3mm mounting holes and standard pin headers. Operable with a 3-12VDC power supply, it offers adjustable gain from 1.5 to 1000 times via a potentiometer, supporting input signals from 100μV to 300mV and delivering a maximum output of ±10V. Equipped with a 7660A chip for negative voltage output higher than -Vin, it boasts a 50μV offset voltage, 100dB common mode rejection ratio, and highly stable parameters with drift no more than 0.6μV/°C and 2μV/month maximum. Perfect for sensitive signal measurement and amplification in demanding instrumentation applications.
In stock
This High-Precision Voltage Amplifier Module by AD620
Experience the confidence of owning this high-precision, compact voltage amplifier module designed for sensitive signal measurement and amplification. Its sleek blue circuit board, measuring just 32mm by 22mm, combines functionality with a modern aesthetic. Featuring black integrated circuits labeled “AD620” and “LM358,” as well as adjustable potentiometers for magnification (1.5-1000x) and zero offset, this module provides exceptional linearity and stability. The well-organized layout includes clearly marked pin headers such as “V+,” “V-,” “Out,” “In,” ensuring ease of use for those with electronic experience. Lightweight at just 4 grams, this versatile module is ideal for lab instrumentation, research, and precision electronics projects, helping you capture and process tiny signals with accuracy and confidence.
Keys features of this High-Precision Voltage Amplifier Module
- Supports input voltage from 100μV to 300mV and provides an output range of ±(Vin – 2V), ideal for microvolt/millivolt signals. Features a ±10V maximum output voltage for flexibility.
- Adjustable magnification from 1.5 to 1000 times using a precision potentiometer, enabling detailed signal amplification tailored to your project requirements.
- Incorporates a zero adjustment potentiometer to eliminate zero drift, ensuring high accuracy over time and stable performance in sensitive measurement applications.
- Uses the 7660A chip for negative voltage output higher than -Vin, supporting dual-power operations, with an offset voltage of just 50μV, along with a maximum input bias current of 1.0nA for added precision.
- Compact and lightweight design measuring 32mm by 22mm, with four 3mm mounting holes and 2.54mm pitch pin headers labeled for easy wiring and integration into existing systems.
- Featuring a high common mode rejection ratio of 100dB, offset voltage drift up to 0.6μV/°C, and maximum stability of 2μV/month, this module guarantees reliable and consistent signal processing.
Get your high-precision voltage module today—perfect for your advanced electronics needs!
Imagine seamlessly amplifying your low-voltage signals with this reliable and precise module. Whether you’re working on research projects, instrumentation, or custom electronics, owning this AD620-based module helps you achieve meticulous measurements. Its compact size, adjustable features, and high stability make it a must-have for serious hobbyists and professionals alike. Don't miss out on elevating your electronics setup — add this high-quality, scientifically engineered module today and experience accuracy you can trust.
| Condition | New |
|---|---|
| Warehouse | HK Warehouse – Hong Kong |
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If you need to make a return, there's no need to ship the item all the way back to Asia. I make returns easy by accepting them directly at my warehouse in Marseille, France. Feel free to reach out to me — I'm here to make the process as smooth as possible 📬
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