Op Amps
Op Amps, short for Operational Amplifiers, are semiconductor devices commonly used in analogue electronic circuits. They work by receiving an input signal and amplifying it into a stronger output signal. Op Amps offer a very high voltage gain.
How do Op Amps work?
Op Amps provide mathematical operations such as addition, multiplication, differentiation, and integration. They are voltage amplifiers which usually have a differential input and a single-ended output.
There are two inputs into an Operational Amplifier which are called inverting (-) and non-inverting (+) inputs. If you were to increase the voltage to the inverting input, the output voltage decreases. Alternatively, if you increase the voltage to the non-inverting input, the output voltage increases. If an equal voltage is supplied to both inputs, the output will not change.
What is a differential amplifier?
Op Amps are often referred to as differential amplifiers. This is because the output of an Op-Amp is relative to the difference between the input voltages.
Where are Op Amps used?
Operational amplifiers have a wide variety of uses in electronic circuits.
Op Amp Applications
- Crystal oscillators and waveform generators
- Audio- and video-frequency pre-amplifiers and buffers
- Integrators
- Comparators
- Analogue-to-digital (ADC) and digital-to-analogue (DAC) converters
- Voltage Clamps
- Analogue Calculators
- Filters
- Differentiators
- Precision rectifiers
- Linear voltage regulators
- Current regulators
- Precision rectifiers
- Precision peak to peak detectors
4879 Products showing for Op Amps
In Stock
Subtotal (1 pack of 2 units) R 383,89(exc. VAT) R 191,945/unit |
In Stock
Subtotal (1 tube of 50 units) R 692,65(exc. VAT) R 13,853/unit |
In Stock
Subtotal 1 unit (supplied in a tube) R 13,28(exc. VAT) R 13,28/unit |
In Stock
Subtotal (1 tube of 50 units) R 455,25(exc. VAT) R 9,105/unit |
In Stock
Subtotal (1 unit) R 553,61(exc. VAT) R 553,61/unit |
In Stock
Subtotal (1 tube of 50 units) R 378,85(exc. VAT) R 7,577/unit |
In Stock
Subtotal (1 tube of 40 units) R 1 112,24(exc. VAT) R 27,806/unit |
In Stock
Subtotal (1 pack of 5 units) R 157,28(exc. VAT) R 31,456/unit |
Last RS stock
Subtotal (1 tube of 50 units) R 1 559,70(exc. VAT) R 31,194/unit |
In Stock
Subtotal 10 units (supplied on a continuous strip) R 78,86(exc. VAT) R 7,886/unit |
In Stock
Subtotal 1 unit (supplied in a tube) R 187,46(exc. VAT) R 187,46/unit |
In Stock
Subtotal (1 pack of 5 units) R 325,32(exc. VAT) R 65,064/unit |
In Stock
Subtotal (1 pack of 5 units) R 289,10(exc. VAT) R 57,82/unit |
Last RS stock
Subtotal (1 pack of 10 units) R 303,73(exc. VAT) R 30,373/unit |
In Stock
Subtotal (1 tube of 50 units) R 242,85(exc. VAT) R 4,857/unit |
In Stock
Subtotal (1 unit) R 208,97(exc. VAT) R 208,97/unit |
In Stock
Subtotal (1 tube of 40 units) R 6 439,08(exc. VAT) R 160,977/unit |
In Stock
Subtotal (1 unit) R 323,80(exc. VAT) R 323,80/unit |
Last RS stock
Subtotal (1 unit) R 59,20(exc. VAT) R 59,20/unit |
In Stock
Subtotal (1 tube of 50 units) R 351,85(exc. VAT) R 7,037/unit |
