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

Electronic lock using the 4022 octal counter
Single-chip-frequency-doubler
op amp square wave generator
Mains Powered White LED and Grand Prix Starting Lights circuit
thrifty voltage regulator
Voltage Controlled Switch
Fog Lamp Switch Circuit
Medium-Power FM Transmitter
SN754410 Dual Motor Control Circuit
AVR ISP programmer In-System Programmer
XOR GATE UP DOWN COUNTER
Voltage Controlled Frequency Divider with Variable Division Ratio
Low-noise preamplifier circuit
Buck power conversion by the MAX639 + 5V fixed output
555 zinc-manganese batteries reduction charger circuit



Top