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

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Description Price Amplifier Type Mounting Type Package Type Power Supply Type Number of Channels per Chip Pin Count Typical Single Supply Voltage Typical Gain Bandwidth Product Output Type Typical Dual Supply Voltage Typical Slew Rate Maximum Operating Frequency Maximum Operating Temperature Minimum Operating Temperature
RS庫存編號 146-0756
製造零件編號PA78DK
BrandApex
TWD1,778.40
毎管:10 個
單位
High Voltage Surface Mount PSOP Dual, Single 1 20 300 V - - ±150V 350V/µs - +125 °C -40 °C
RS庫存編號 716-5915
製造零件編號PA12
BrandApex
TWD5,902.00
單位
High Voltage Through Hole TO-3 Dual 1 8 - 4MHz - ±40V 4V/µs - +85 °C -25 °C
RS庫存編號 716-5955
製造零件編號PA78DK
BrandApex
TWD1,734.00
單位
High Voltage Surface Mount PSOP Dual, Single 1 20 300 V - - ±150V 350V/µs - +125 °C -40 °C
RS庫存編號 716-5968
製造零件編號PA85
BrandApex
TWD9,744.00
單位
- Through Hole TO-3 Dual 1 8 - 100MHz - ±150V 1000V/µs - +85 °C -25 °C
RS庫存編號 168-8561
製造零件編號PA15FL
BrandApex
TWD6,772.40
毎管:5 個
單位
High Voltage Through Hole SIP Dual 1 10 - 5.8MHz - ±150V 20V/µs - +85 °C -25 °C
RS庫存編號 168-8562
製造零件編號PA75CD
BrandApex
TWD865.20
毎管:25 個
單位
Power Through Hole TO-220 Dual, Single 2 7 30 V 1.4MHz - ±15V 1.4V/µs - +85 °C -25 °C
RS庫存編號 716-5927
製造零件編號PA15FL
BrandApex
TWD7,381.00
單位
High Voltage Through Hole SIP Dual 1 10 - 5.8MHz - ±150V 20V/µs - +85 °C -25 °C
RS庫存編號 716-5974
製造零件編號PA94
BrandApex
TWD9,038.00
單位
- Through Hole SIP Dual 1 8 - 140MHz - ±300V 700V/µs - +85 °C -25 °C
RS庫存編號 716-5911
製造零件編號PA119CE
BrandApex
TWD12,994.00
單位
High Voltage Through Hole TO-3 Dual 1 8 - 100MHz - ±35V 900V/µs - +85 °C -25 °C
RS庫存編號 716-5965
製造零件編號PA92
BrandApex
TWD8,525.00
單位
- Through Hole SIP Dual 1 12 - 18MHz - ±200V 50V/µs - +85 °C -25 °C
RS庫存編號 716-5943
製造零件編號PA75CD
BrandApex
TWD903.00
單位
Power Through Hole TO-220 Dual, Single 2 7 30 V 1.4MHz - ±15V 1.4V/µs - +85 °C -25 °C
RS庫存編號 171-1501
製造零件編號PA94
BrandApex
TWD10,459.80
毎管:5 個
單位
- Through Hole SIP Dual 1 8 - 140MHz - ±300V 700V/µs - +85 °C -25 °C
RS庫存編號 171-1500
製造零件編號PA92
BrandApex
TWD9,245.00
毎管:5 個
單位
- Through Hole SIP Dual 1 12 - 18MHz - ±200V 50V/µs - +85 °C -25 °C