- Stok Durumu: Stok Var
- Marka: OEM
- SKU: RBZ.101.325
Ad620 Micro Voltage Signal Amplifier Module
DC 12V Micro Small Voltage Measurement Board Instrumentation Amplifier Voltmeter Adjustable 1000x Gain
AD620 is used for measuring signals at low voltage levels. It can amplify signals at micro volt uV and milli volt mV level. Measurement can be made with high precision. It can amplify between 1.5 and 1000 times. There are 2 potentiometers on the board for the gain and zero adjustment.
There is a 7660 negative voltage generator IC on the board. It generates the negative supply needed in the circuit. This negative voltage is accessible from the sockets on the board. You can use it as a negative voltage source that may be needed in external circuits.
Features:
- AD620 Module
- Operating voltage: DC 3V / 12V
- Signal input voltage: AC / DC 100uV / 300mV
- Gain adjustment range: 1.5 / 1000 Times
- Zero adjustable
- Signal output range: +- 10V ( Vin-2V )
- Offset voltage: 50uV
- Negative voltage output: greater than -Vin
- Input bias current: 1.0nA ( Maximum )
- Common mode rejection ratio: 100 dB
- Bandwidth: 0 / 10kHz
- Offset voltage drift: 0.6uV/C ( Maximum )
- Stability: 2uV monthly ( Maximum )
- Low offset
- Good linearity
- Zero adjustment pot
- Gain adjustment pot
- Color: Blue
- 4 mounting holes
- 2 pcs 2.54mm 4 pin connection socket
- Dimensions: 22mm x 32mm
- Weight: 5gr
Pin description:
- Vin: Supply voltage pin
- Gnd: Supply ground pin
- S-: -IN AD620 negative input pin
- S+: +IN AD620 positive input pin
- Vout: Signal output pin
- V-: Negative voltage output pin
Package Contents:
- 1 pcs AD620 module
- 2 pcs 4 pin male header
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