Basic circuit diagram connection of signal and power INA166

Posted on Mar 28, 2007

As shown for the basic connection circuit INA166 signals and power. Chip power supply terminal to use 0.1 F tantalum capacitor filter, PCB layout should be as close to the chip

Basic circuit diagram connection of signal and power INA166
Click here to download the full size of the above Circuit.

tantalum capacitor power pin placement. Sense output voltage detection terminal connection, the connection must be reference terminal Ref low resistance connections to ensure a high common mode rejection ratio, if 5 series resistor will result in the common-mode rejection ratio decreased. Internal fixed gain of 2000, wherein the input stage A1, A2 gain 200, the gain of the output stage 10 A3. Between 3 feet and 12 feet to increase a gain setting resistor, RG can change the amplifier gain, the gain G 2000 + 60000/RG.

Leave Comment

characters left:

New Circuits



Popular Circuits

Miniature Real-time Controller
Analogue / Digital Logger I
30m Band CW-Transceiver
Lie detector
TDA2030 18W + 18W Stereo Hi-Fi Audio Amplifier circuit and explanation
5V Power Supply For On Train Radio Camera
transistor based burglar alarm
LF356 composed of AD converter