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Acaigel 4Pcs AD620 Microvolt/Millivolts Voltage Amplifier Signal Instrumentation Module Board
- Top quality products: The quality of the products can be guaranteed to the greatest extent, because we have our own production warehouse. Products can be tested for quality before they leave the factory.
- High-quality distribution logistics: Our delivery warehouse is in the United States. The logistics method used is a local first-level logistics service provider in the United States. From the moment you place the order, it will be collected within 24 hours. You can receive your package within 3-5 working days.
- Timely after-sales service: Whether you have any questions about the logistics provider or product quality, you can contact me at any time. As long as the product is unused, you can return it to our warehouse in New Jersey. We serve you wholeheartedly 24 hours a day.
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4Pcs AD620 Microvolt/Millivolts Voltage Amplifier Signal Instrumentation Module Board
Description:
Using AD620 as the main amplifier, can amplify microvolt/millivolts voltage. Magnification 1.5-10000 magnification, adjustable. High precision, low offset, better linearity. Adjustable zero to improve accuracy. Can be used for AC, DC signal amplification. (Module use, need to have a certain electronic basis, if no basis customers, please carefully purchase.)
Product Highlights:
1: Wide supply voltage range, the AD620 amplification of this product can be amplified microvolts, millivolt, compared to LM358 amplification accuracy, better linearity, the maximum voltage output range of ± 10V.
2: Magnification range, magnification up to 1000 times, only through a potentiometer can be adjusted.
3: Adjustable zero through the zero potentiometer to adjust the zero, improve accuracy, there will be no zero drift phenomenon to meet customer needs.
4: Negative voltage output, the module uses 7660A chip output negative voltage (-Vin), can be provided to the customer to drive other dual power load.
5: Mini type, the size of 32 * 22mm, evenly distributed around the four 3mm positioning holes, both sides of the port 2.54mm standard pitch pinhole.
Product parameters:
Input voltage: 3-12VDC.
magnification: 1.5-1000 times adjustable, zero adjustable
Signal input voltage: 100V - 300mV
Signal output range: ± (Vin-2V)
Negative voltage output: higher than -Vin. As the negative voltage chip output resistance problem, the actual output is higher than -Vin, the greater the load power, the greater the negative voltage drop.
Offset voltage: 50V.
Input bias current: 1.0nA (max).
Common mode rejection ratio: 100 dB
Offset voltage drift: 0.6V / (maximum).
Stability: 2V / month maximum
Size: 32 * 22mm
Package Includes:
4* Voltage Amplifier Transmitter
Description:
Using AD620 as the main amplifier, can amplify microvolt/millivolts voltage. Magnification 1.5-10000 magnification, adjustable. High precision, low offset, better linearity. Adjustable zero to improve accuracy. Can be used for AC, DC signal amplification. (Module use, need to have a certain electronic basis, if no basis customers, please carefully purchase.)
Product Highlights:
1: Wide supply voltage range, the AD620 amplification of this product can be amplified microvolts, millivolt, compared to LM358 amplification accuracy, better linearity, the maximum voltage output range of ± 10V.
2: Magnification range, magnification up to 1000 times, only through a potentiometer can be adjusted.
3: Adjustable zero through the zero potentiometer to adjust the zero, improve accuracy, there will be no zero drift phenomenon to meet customer needs.
4: Negative voltage output, the module uses 7660A chip output negative voltage (-Vin), can be provided to the customer to drive other dual power load.
5: Mini type, the size of 32 * 22mm, evenly distributed around the four 3mm positioning holes, both sides of the port 2.54mm standard pitch pinhole.
Product parameters:
Input voltage: 3-12VDC.
magnification: 1.5-1000 times adjustable, zero adjustable
Signal input voltage: 100V - 300mV
Signal output range: ± (Vin-2V)
Negative voltage output: higher than -Vin. As the negative voltage chip output resistance problem, the actual output is higher than -Vin, the greater the load power, the greater the negative voltage drop.
Offset voltage: 50V.
Input bias current: 1.0nA (max).
Common mode rejection ratio: 100 dB
Offset voltage drift: 0.6V / (maximum).
Stability: 2V / month maximum
Size: 32 * 22mm
Package Includes:
4* Voltage Amplifier Transmitter
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by Test_SandBox_MKT_Internal Return Policy
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