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 amplifiers. 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. Here are some examples of how they are used:Crystal oscillators and waveform generatorsAudio- and video-frequency pre-amplifiers and buffersIntegratorsComparatorsAnalogue-to-digital (ADC) and digital-to-analogue (DAC) convertersVoltage ClampsAnalogue CalculatorsFiltersDifferentiatorsPrecision rectifiersLinear voltage regulatorsCurrent regulatorsPrecision rectifiersPrecision 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 Stock No. 660-4932
Mfr. Part No.OPA544FKTTT
PHP996.98
Each
units
Power Surface Mount D2PAK (TO-263) Dual 1 5 - 1.4MHz - ±12 V, ±15 V, ±18 V, ±24 V, ±28 V 8V/µs - +85 °C -40 °C
RS Stock No. 497-1928
Mfr. Part No.OP2177ARZ
PHP195.83
Each
units
- Surface Mount SOIC Dual 2 8 - 1.3MHz - ±12 V, ±3 V, ±5 V, ±9 V 0.7V/µs - +125 °C -40 °C
RS Stock No. 100-0751
Mfr. Part No.LM358D
PHP15.33
Each (In a Tube of 75)
units
Precision Surface Mount SOIC Dual, Single 2 8 5 → 28 V 700kHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 0.3V/µs - +70 °C 0 °C
RS Stock No. 126-8796
Mfr. Part No.TLC27L4CN
PHP68.43
Each
units
Precision Through Hole PDIP Single 4 14 5 → 15 V 85kHz - - 0.03V/µs - +70 °C 0 °C
RS Stock No. 412-361
Mfr. Part No.AD548KNZ
PHP582.93
Each
units
- Through Hole PDIP Dual 1 8 - 1MHz - ±12 V, ±15 V, ±5 V, ±9 V 1.8V/µs - +70 °C 0 °C
RS Stock No. 179-2040
Mfr. Part No.AD827SQ
PHP2,311.398
Each (In a Tube of 48)
units
General Purpose Through Hole PDIP Dual 2 8 - 50MHz - ±5 to ±15V 300V/µs - +125 °C -55 °C
RS Stock No. 828-7527
Mfr. Part No.AS321KTR-G1
PHP15.954
Each (In a Pack of 50)
units
Low Power Surface Mount SOT-23 Dual, Single 1 5 3 → 36 V - - ±1.5 → ±18V - - +85 °C -40 °C
RS Stock No. 660-9571
Mfr. Part No.LM318DR
PHP65.346
Each (In a Pack of 10)
units
- Surface Mount SOIC Dual 1 8 - 15MHz - ±12 V, ±15 V, ±18 V, ±9 V 70V/µs - +70 °C 0 °C
RS Stock No. 122-3373
Mfr. Part No.AS321KTR-G1
PHP4.782
Each (On a Reel of 3000)
units
Low Power Surface Mount SOT-23 Dual, Single 1 5 3 → 36 V - - ±1.5 → ±18V - - +85 °C -40 °C
RS Stock No. 145-0403
Mfr. Part No.TLC2274IN
PHP116.796
Each (In a Tube of 25)
units
Precision Through Hole PDIP Dual, Single 4 14 5 → 15 V 2.2MHz - ±3 V, ±5 V 3.6V/µs - +125 °C -40 °C
RS Stock No. 791-9201
Mfr. Part No.LM2904AWYPT
PHP18.571
Each (On a Tape of 50)
units
Low Power Surface Mount TSSOP Single 4 8 3 → 30 V 1.1MHz - - 0.6V/µs 100 kHz +125 °C -40 °C
RS Stock No. 527-952
Mfr. Part No.TL084CDR
PHP17.601
Each (In a Pack of 25)
units
- Surface Mount SOIC Dual 4 14 - 3MHz - ±12 V, ±15 V, ±5 V, ±9 V 13V/µs - +70 °C 0 °C
RS Stock No. 121-8447
Mfr. Part No.TL062CP
PHP29.331
Each (In a Tube of 50)
units
- Through Hole PDIP Dual 2 8 - 1MHz - ±12 V, ±15 V, ±5 V, ±9 V 3.5V/µs - +70 °C 0 °C
RS Stock No. 106-6990
Mfr. Part No.AD548KNZ
PHP498.97
Each (In a Tube of 50)
units
- Through Hole PDIP Dual 1 8 - 1MHz - ±12 V, ±15 V, ±5 V, ±9 V 1.8V/µs - +70 °C 0 °C
RS Stock No. 331-2182
Mfr. Part No.TLC2274IN
PHP137.38
Each
units
Precision Through Hole PDIP Dual, Single 4 14 5 → 15 V 2.2MHz - ±3 V, ±5 V 3.6V/µs - +125 °C -40 °C
RS Stock No. 761-8576
Mfr. Part No.LT1970IFE#PBF
PHP694.76
Each
units
High Current Surface Mount TSSOP Single 1 20 5 36 V 3.6MHz - - 1.6V/µs - +85 °C -40 °C
RS Stock No. 178-2294
Mfr. Part No.NJM4560D
PHP22.123
Each (In a Tube of 50)
units
- Through Hole PDIP Dual 2 8 - 10MHz - ±12 V, ±15 V, ±5 V, ±9 V 4V/µs - +85 °C -40 °C
RS Stock No. 526-262
Mfr. Part No.LM358ADR
PHP14.563
Each (In a Pack of 25)
units
Precision Surface Mount SOIC Dual, Single 2 8 5 → 28 V 700kHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 0.3V/µs - +70 °C 0 °C
RS Stock No. 121-9036
Mfr. Part No.OPA544FKTTT
PHP851.502
Each (On a Reel of 50)
units
Power Surface Mount D2PAK (TO-263) Dual 1 5 - 1.4MHz - ±12 V, ±15 V, ±18 V, ±24 V, ±28 V 8V/µs - +85 °C -40 °C
RS Stock No. 165-6836
Mfr. Part No.LM2904AWYPT
PHP7.409
Each (On a Reel of 4000)
units
Low Power Surface Mount TSSOP Single 4 8 3 → 30 V 1.1MHz - - 0.6V/µs 100 kHz +125 °C -40 °C
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