NTE Electronics NTE909 Integrated Circuit Operational Amplifier, 8-Lead Can, 18V Supply Voltage
Current Price
$12.83
Average
$7.43
Min Price
$2.17
Max Price
$12.83
Price dynamics
42%
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in next 2 weeks
in next 2 weeks
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Product review & video
in this video we're going to talk about op-amps an op-amp is short for an operational amplifier op amps are basically high gain differential amplifiers these devices they amplify the difference between the input voltages v1 and v2 now the op amp has a very high input impedance but a very low output impedance the negative terminal here is known as the inverted input so if you apply a signal to the inverting input the output signal will be 180 degrees out of phase with them the positive terminal is the non-inverting input so if you apply a signal there the output signal will be in phase with the input signal at v2 so here's the basic layout for the 741 operational amplifier pin 2 represents the inverting input and pin 3 represents the non-inverting input 6 is the output pin pins 4 and 7 is used for the power supply that's where you'll be connecting the batteries to this op amp number 8 is
