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

7437 Products showing for Amplifiers & Comparators

1 of 372
Temporarily out of stock
ISL28113FEZ-T7 Renesas Electronics, Operational Amplifier, 2 MHz, 5-Pin 5.5V 5LD SC-70
  • RS Stock No. 263-8911
  • Mfr. Part No. ISL28113FEZ-T7
Subtotal (1 reel of 3000 units)
$1,323.00(exc. GST)
$0.441/unit
In Stock
ICL7621DCPAZ Renesas Electronics, Operational Amplifier, 480 kHz, 8-Pin 8V PDIP
  • RS Stock No. 496-903
  • Mfr. Part No. ICL7621DCPAZ
Subtotal (1 pack of 5 units)
$26.91(exc. GST)
$5.382/unit
In Stock
ICL7611DCBAZ Renesas Electronics, Operational Amplifier, 1.4 MHz, 8-Pin 8V SOIC
  • RS Stock No. 496-717
  • Mfr. Part No. ICL7611DCBAZ
Subtotal (1 pack of 5 units)
$30.40(exc. GST)
$6.08/unit
Currently unavailable
Analog Devices, Operational Amplifier, 3.6 MHz, 8-Pin 5V SOIC
  • RS Stock No. 160-2872
  • Mfr. Part No. ADA4692-2ARZ-R7
Subtotal (1 reel of 1000 units)
$2,106.00(exc. GST)
$2.106/unit
Temporarily out of stock
Nisshinbo Micro Devices, Operational Amplifier, 1 MHz, 8-Pin 6V DMP
  • RS Stock No. 604-9887
  • Mfr. Part No. NJM2732M
Subtotal (1 pack of 5 units)
$21.38(exc. GST)
$4.276/unit
In Stock
ISL28113FHZ-T7A Renesas Electronics, Operational Amplifier, 2 MHz, 5-Pin 5.5V SOT-753
  • RS Stock No. 263-8914
  • Mfr. Part No. ISL28113FHZ-T7A
Subtotal (1 pack of 5 units)
$22.54(exc. GST)
$4.508/unit
Temporarily out of stock
STMicroelectronics, Operational Amplifier, 420 kHz, 10-Pin 5.5V MSOP
  • RS Stock No. 168-7142
  • Mfr. Part No. TSV623IST
Subtotal (1 reel of 4000 units)
$7,272.00(exc. GST)
$1.818/unit
Temporarily out of stock
STMicroelectronics, Operational Amplifier, 8 MHz, 14-Pin 5.5V SO
  • RS Stock No. 189-1903
  • Mfr. Part No. TSV914AIDT
Subtotal (1 reel of 2500 units)
$5,517.50(exc. GST)
$2.207/unit
In Stock
CA3240AEZ Renesas Electronics, Operational Amplifier, 4.5 MHz, 8-Pin 36V PDIP
  • RS Stock No. 704-4616
  • Mfr. Part No. CA3240AEZ
Subtotal (1 unit)
$9.44(exc. GST)
$9.44/unit
Being discontinued
MCP6411T-E/OT Microchip, Operational Amplifier, 1 MHz, 5-Pin 5.5V SOT-23
  • RS Stock No. 168-2820
  • Mfr. Part No. MCP6411T-E/OT
Subtotal (1 pack of 25 units)
$21.275(exc. GST)
$0.851/unit
Temporarily out of stock
STMicroelectronics, Operational Amplifier, 1.3 MHz, 14-Pin 5.5V TSSOP
  • RS Stock No. 196-1974
  • Mfr. Part No. LMV324LIPT
Subtotal (1 reel of 2500 units)
$1,702.50(exc. GST)
$0.681/unit
In Stock
CA3240AEZ Renesas Electronics, Operational Amplifier, 4.5 MHz, 8-Pin 36V PDIP
  • RS Stock No. 169-8343
  • Mfr. Part No. CA3240AEZ
Subtotal (1 tube of 50 units)
$339.55(exc. GST)
$6.791/unit
Temporarily out of stock
DiodesZetex, Operational Amplifier, 1 MHz, 14-Pin 5.5V SOIC
  • RS Stock No. 122-3257
  • Mfr. Part No. LMV324BG-13
Subtotal (1 reel of 2500 units)
$1,137.50(exc. GST)
$0.455/unit
Temporarily out of stock
STMicroelectronics, Operational Amplifier, 3 MHz, 14-Pin 12V SOIC
  • RS Stock No. 920-8903
  • Mfr. Part No. TS954IDT
Subtotal (1 reel of 2500 units)
$8,092.50(exc. GST)
$3.237/unit
Currently unavailable
onsemi, Operational Amplifier, 350 kHz, 14-Pin 5.5V TSSOP
  • RS Stock No. 229-6417
  • Mfr. Part No. NCV21874DTBR2G
Subtotal (1 reel of 2500 units)
$3,150.00(exc. GST)
$1.26/unit
Temporarily out of stock
onsemi, Operational Amplifier, 1.5 MHz, 14-Pin 5.5V TSSOP
  • RS Stock No. 248-5795
  • Mfr. Part No. NCS21804DTBR2G
Subtotal (1 reel of 2500 units)
$4,420.00(exc. GST)
$1.768/unit
Currently unavailable
TLR377YG-CTR ROHM, Operational Amplifier, 4 MHz, 5-Pin 5.5V SSOP-5
  • RS Stock No. 246-3989
  • Mfr. Part No. TLR377YG-CTR
Subtotal (1 unit)
$2.84(exc. GST)
$2.84/unit
Temporarily out of stock
STMicroelectronics, Operational Amplifier, 4 MHz, 14-Pin 12V SOIC
  • RS Stock No. 102-3564
  • Mfr. Part No. TS924AIDT
Subtotal (1 reel of 2500 units)
$6,472.50(exc. GST)
$2.589/unit
Currently unavailable
Microchip, Operational Amplifier, 1 MHz, 5-Pin 5.5V SOT-23
  • RS Stock No. 168-2682
  • Mfr. Part No. MCP6411T-E/OT
Subtotal (1 reel of 3000 units)
$2,391.00(exc. GST)
$0.797/unit
Temporarily out of stock
TSV711ICT STMicroelectronics, Operational Amplifier, 150 kHz, 5-Pin 5.5V SC-70
  • RS Stock No. 860-7570
  • Mfr. Part No. TSV711ICT
Subtotal (1 pack of 5 units)
$8.61(exc. GST)
$1.722/unit
1
2
3
372
Results per page

Related links

Be the first to know about our latest products and offers

Email address

The personal information you provide to us when signing up to this mailing list will be processed in line with the Privacy Policy