Amplifiers & Comparators

RS offer an extensive range of high-quality amplifier ICs and comparators from leading industry brands. Our board mount components come in various input voltage ranges, pin counts, package and mounting types. Our semiconductor devices include the latest technology and development to enhance your existing spec or future design projects.

What are amplifiers and their uses?

Amplifiers are PCB mount devices that are used to increase the power of an input signal, commonly found in audio equipment. An amplifier works by drawing power from a power supply and then creating a separate larger signal that is high in amplitude but stays in line with the original audio signal characteristics.

Amplifier ICs are electrical components found in consumer devices including microphones, electric guitars and other musical instruments. They're also found in industrial applications, for example, RF amplifiers are used in RF control devices in process control systems.

What are comparators and their uses?

A comparator is an electronic component that works in a similar way to an amplifier. However, it differs in that instead of amplifying a signal, the component can take two inputs and match the output to the highest input level.

Comparators are often used to convert analogue to digital signals, converting music records to a digital version for example. In industrial applications, they can be found in null detectors, lever shifters and zero crossing detectors.

What are the different types of amplifiers and Comparators?

There are many different types of amplifier ICs and comparators available within our range. Some of the most popular types are;

  • Operational amplifiers - also known as op-amps, are a high gain amplifier that usually has a single output.
  • Instrumentation amplifiers - include buffer amplifiers and typically feature 3 op-amps in their design. They're used in various types of testing equipment.
  • Isolation amplifiers - are used as safety devices, as they protect against varying voltages that could damage the circuit components.
  • Comparators - common devices that are used to compare the input power of the signals that they're receiving and output a signal based on the one with the highest power.
  • Audio amplifier ICs - integrated circuits that contain a complete amplifier set up, achieving complex amplification in small devices.
Amplifier Modules
Amplifier Modules
Audio Amplifier ICs
Audio Amplifier ICs
Comparators
Comparators
Current Loop Transmitters
Current Loop Transmitters
Current Sensing Amplifiers
Current Sensing Amplifiers
Differential Amplifiers
Differential Amplifiers
Instrumentation Amplifiers
Instrumentation Amplifiers
Isolation Amplifiers
Isolation Amplifiers
Logarithmic Amplifiers
Logarithmic Amplifiers
Op Amps
Op Amps
Programmable Gain Amplifiers
Programmable Gain Amplifiers
RF Amplifiers ICs
RF Amplifiers ICs
Transimpedance Amplifiers
Transimpedance Amplifiers
Video Amplifiers ICs
Video Amplifiers ICs
Voltage Controlled Amplifiers
Voltage Controlled Amplifiers

7151 Products showing for Amplifiers & Comparators

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1 / 358
Temporarily out of stock
TSB952IDT STMicroelectronics, Operational Amplifier, 52 MHz, 8-Pin 36V ac SO-8
  • RS Stock No. 276-868
  • Mfr. Part No. TSB952IDT
Subtotal (1 reel of 2500 units)
MYR18,745.00
MYR7.498/unit
In Stock
Broadcom Isolation Amplifier, 8-Pin 5.5V SOIC
  • RS Stock No. 922-6719
  • Mfr. Part No. ACPL-C790-000E
Subtotal (1 tube of 80 units)
MYR1,482.64
MYR18.533/unit
Temporarily out of stock
LM741J Texas Instruments, Operational Amplifier, 1 MHz, 8-Pin 22V CDIP
  • RS Stock No. 252-5476
  • Mfr. Part No. LM741J
Subtotal (1 tube of 40 units)
MYR4,610.04
MYR115.251/unit
In Stock
LM158DT STMicroelectronics, Operational Amplifier, 1.1 MHz, 8-Pin 30V SOIC
  • RS Stock No. 165-8243
  • Mfr. Part No. LM158DT
Subtotal (1 reel of 2500 units)
MYR8,725.00
MYR3.49/unit
Temporarily out of stock
LF353MX/NOPB Texas Instruments, Operational Amplifier, 4 MHz, 8-Pin 18V SOIC
  • RS Stock No. 208-8516
  • Mfr. Part No. LF353MX/NOPB
Subtotal (1 reel of 2500 units)
MYR8,322.50
MYR3.329/unit
In Stock
TSB952IQ2T STMicroelectronics, Operational Amplifier, 52 MHz, 8-Pin 36V DFN-8
  • RS Stock No. 151-790
  • Mfr. Part No. TSB952IQ2T
Subtotal (1 reel of 3000 units)
MYR23,232.00
MYR7.744/unit
In Stock
LMV321RILT STMicroelectronics, Operational Amplifier, 1.3 MHz, 5-Pin 6V SOT-23
  • RS Stock No. 168-5802
  • Mfr. Part No. LMV321RILT
Subtotal (1 reel of 3000 units)
MYR2,751.00
MYR0.917/unit
In Stock
TS861ILT STMicroelectronics Comparator Push Pull O/P, 500 ns 10V 2.7 V 5-Pin SOT-23
  • RS Stock No. 168-8973
  • Mfr. Part No. TS861ILT
Subtotal (1 reel of 3000 units)
MYR7,143.00
MYR2.381/unit
In Stock
TS912IDT STMicroelectronics, Operational Amplifier, 1 MHz, 8-Pin 16V SOIC
  • RS Stock No. 168-6827
  • Mfr. Part No. TS912IDT
Subtotal (1 reel of 2500 units)
MYR8,185.00
MYR3.274/unit
Limited stock
Texas Instruments Power Amplifier, 8-Pin, 1.25W PDIP LM386N-1/NOPB
  • RS Stock No. 226-4809
  • Mfr. Part No. LM386N-1/NOPB
Subtotal (1 tube of 40 units)
MYR165.84
MYR4.146/unit
Temporarily out of stock
STMicroelectronics, 4-Channel Bridge Amplifier, 25-Pin, 30W FLEXIWATT
  • RS Stock No. 920-6541
  • Mfr. Part No. TDA7850
Subtotal (1 tube of 17 units)
MYR661.03
MYR38.884/unit
In Stock
Texas Instruments, Operational Amplifier, 3 MHz, 14-Pin 18V PDIP
  • RS Stock No. 922-3025
  • Mfr. Part No. LF347N
Subtotal (1 tube of 25 units)
MYR95.90
MYR3.836/unit
In Stock
Texas Instruments Audio Power Amplifier, 8-Pin, 0.7W PDIP LM386N-3/NOPB
  • RS Stock No. 100-5935
  • Mfr. Part No. LM386N-3/NOPB
Subtotal (1 tube of 40 units)
MYR125.64
MYR3.141/unit
Temporarily out of stock
TS880ILT STMicroelectronics Comparator Rail to Rail O/P, 2 μs 5.5V 900 mV 5-Pin SOT-23
  • RS Stock No. 192-4666
  • Mfr. Part No. TS880ILT
Subtotal (1 reel of 3000 units)
MYR15,756.00
MYR5.252/unit
In Stock
TSZ124IYPT STMicroelectronics, Operational Amplifier, 400 kHz, 14-Pin 5.5V TSSOP
  • RS Stock No. 233-3105
  • Mfr. Part No. TSZ124IYPT
Subtotal (1 reel of 2500 units)
MYR27,070.00
MYR10.828/unit
In Stock
OPA2172ID Texas Instruments, Operational Amplifier, 10 MHz, 8-Pin 36V SOIC
  • RS Stock No. 162-9847
  • Mfr. Part No. OPA2172ID
Subtotal (1 tube of 75 units)
MYR826.43
MYR11.019/unit
In Stock
OPA191ID Texas Instruments, Operational Amplifier, 2.5 MHz, 8-Pin 36V SOIC
  • RS Stock No. 168-5017
  • Mfr. Part No. OPA191ID
Subtotal (1 tube of 75 units)
MYR1,110.15
MYR14.802/unit
Limited stock
Texas Instruments Audio Power Amplifier, 8-Pin, 1W MDIP LM386N-4/NOPB
  • RS Stock No. 100-5936
  • Mfr. Part No. LM386N-4/NOPB
Subtotal (1 tube of 40 units)
MYR125.64
MYR3.141/unit
Temporarily out of stock
LM2902BYQ5T STMicroelectronics, Operational Amplifier, 1.2 MHz, 16-Pin 36V QFN-16
  • RS Stock No. 276-912
  • Mfr. Part No. LM2902BYQ5T
Subtotal (1 reel of 3000 units)
MYR7,605.00
MYR2.535/unit
In Stock
LM2903M/NOPB Texas Instruments 2-Channel Comparator Open Collector O/P, 1.5 μs 36V 3 V 8-Pin SOIC
  • RS Stock No. 102-5746
  • Mfr. Part No. LM2903M/NOPB
Subtotal (1 tube of 95 units)
MYR305.43
MYR3.215/unit
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