Specification Brand : KNACRO BulletPoint1 : High-end dedicated instrumentation amplifier AD623 core, high precision, good linearity BulletPoint2 : Single power supply, support 3-5.5V power supply, easy to use BulletPoint3 : Integrated negative voltage generation module, dual power supply operation, easy to deal with negative signal/AC signal BulletPoint4 : Power input LC filter, pure and stable, to ensure stable signal amplification BulletPoint5 : Built-in negative voltage generation module, only a single power supply can achieve double power operation, simplified system design CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 736364879326 ExternallyAssignedProductIdentifier2 : 0736364879326 ExternallyAssignedProductIdentifier3 : 0784644415979 ExternallyAssignedProductIdentifier4 : 8111651990892 ExternallyAssignedProductIdentifier5 : 0809198914850 Hazmat : auto-grounding InputVoltage : 5.5 volts ItemName : KNACRO AD623 / AD620 Millivolt/Microvolt Voltage Signal Amplifier Module Adjustable Magnification Instrumentation Amplifier Module Mini Voltage Amplifier Module ItemPackageDimensions_Height : 15.6 centimeters ItemPackageDimensions_Length : 0.5 centimeters ItemPackageDimensions_Width : 11 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : power-amplifiers Manufacturer : KNACRO ModelNumber : 4350282377 MountingType : Surface Mount NumberOfChannels : 2 OutputPower : 2000 watts PartNumber : Millivolt/Microvolt Voltage Signal Ampli ProductDescription : High-end dedicated instrumentation amplifier AD623 core, high precision, good linearity. Single power supply, support 3-5.5V power supply, easy to use. Integrated negative voltage generation module, dual power supply operation, easy to deal with negative signal/AC signal. Power input LC filter, pure and stable, to ensure stable signal amplification. Built-in negative voltage generation module, only a single power supply can achieve double power operation, simplified system design. Rail-to-rail output, the maximum output swing is up to + -VCC, far beyond the LM358 core products. Magnification 2-1000 times is adjustable with potentiometer, adapt to different applications. Module is simple, scalable and easy to facilitate the secondary development.
Specifications:
Input Range: 0.5VCC(i.e.the voltage between S+/S- is less than half of the power supply voltage) Output Range: + - VCC (rail to rail) Magnification: 2-1000 times(adjustable with potentiometer) Power Consumption: 150uA(typical)/650uA(maximum) Power Supply: 3-5.5V Gain Accuracy: 0.35% (G>2) 0.10% (G=2) Input Offset Voltage: 100-200uV Input Offset Drift: 1uv/℃ Common Mode Rejection Ratio: 90db Gain Bandwidth: 800KHZ PCB Size: 40*23mm/1.57*0.9in
Package Includes: 1 x Voltage Amplifier 1 x Potentiometer 2 x Pin Headers
Note: The default magnification is 101 times with R3 resistor. If welding potentiometer, it will be adjustable, Aout=(1+100K/RG)VIN. Please remove R3 resistor when welding potentiometer.