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

7169 Products showing for Amplifiers & Comparators

1 of 359
Currently unavailable
Maxim Integrated, Operational Amplifier, 1.4 MHz, 10-Pin 5.5V μMAX
  • RS Stock No. 190-4819
  • Mfr. Part No. MAX9924UAUB+T
Subtotal (1 reel of 2500 units)
$24,130.00(exc. GST)
Temporarily out of stock
ICL7611DCBAZ-T Renesas Electronics, Operational Amplifier, 1.4 MHz, 8-Pin 18V SOIC-8
  • RS Stock No. 263-6918
  • Mfr. Part No. ICL7611DCBAZ-T
Subtotal (1 reel of 2500 units)
$9,560.00(exc. GST)
Temporarily out of stock
ISL28191FHZ-T7 Renesas Electronics, Operational Amplifier, 61 MHz, 6-Pin 5.5V 6LD SOT23
  • RS Stock No. 263-6927
  • Mfr. Part No. ISL28191FHZ-T7
Subtotal (1 reel of 3000 units)
$7,059.00(exc. GST)
Temporarily out of stock
ISL83076EIBZA-T Renesas Electronics, Operational Amplifier, 14-Pin 3.6V 14LD SOIC
  • RS Stock No. 263-6963
  • Mfr. Part No. ISL83076EIBZA-T
Subtotal (1 reel of 2500 units)
$5,442.50(exc. GST)
In Stock
ISL60002DAH333Z-TK Renesas Electronics, Operational Amplifier, 3-Pin 5.5V 3LD SOT23
  • RS Stock No. 263-6951
  • Mfr. Part No. ISL60002DAH333Z-TK
Subtotal (1 reel of 1000 units)
$3,319.00(exc. GST)
In Stock
ICL7611DCPAZ Renesas Electronics, Operational Amplifier, 1.4 MHz, 8-Pin 36V PDIP
  • RS Stock No. 170-8186
  • Mfr. Part No. ICL7611DCPAZ
Subtotal (1 tube of 50 units)
$282.05(exc. GST)
Temporarily out of stock
CA3140MZ96 Renesas Electronics, Operational Amplifier, 4.5 MHz, 8-Pin 36V SOIC
  • RS Stock No. 248-5708
  • Mfr. Part No. CA3140MZ96
Subtotal (1 reel of 2500 units)
$9,045.00(exc. GST)
In Stock
ICL7611DCPAZ Renesas Electronics, Operational Amplifier, 1.4 MHz, 8-Pin 36V PDIP
  • RS Stock No. 921-5484
  • Mfr. Part No. ICL7611DCPAZ
Subtotal (1 pack of 5 units)
$45.48(exc. GST)
In Stock
ISL28130FHZ-T7 Renesas Electronics, Operational Amplifier, 400 kHz, 5-Pin 5.5V SOT
  • RS Stock No. 263-0210
  • Mfr. Part No. ISL28130FHZ-T7
Subtotal (1 pack of 5 units)
$17.92(exc. GST)
Temporarily out of stock
ISL1571IRZ-T7 Renesas Electronics, Operational Amplifier, 250 MHz, 16-Pin 12V QFN-16
  • RS Stock No. 264-0603
  • Mfr. Part No. ISL1571IRZ-T7
Subtotal (1 pack of 2 units)
$14.91(exc. GST)
In Stock
ICL7611DCBAZ-T Renesas Electronics, Operational Amplifier, 1.4 MHz, 8-Pin 18V SOIC-8
  • RS Stock No. 263-6919
  • Mfr. Part No. ICL7611DCBAZ-T
Subtotal (1 pack of 2 units)
$10.52(exc. GST)
Currently unavailable
Renesas Electronics, Operational Amplifier, 1.4 GHz, 6-Pin 12V SOT-23-6
  • RS Stock No. 263-8884
  • Mfr. Part No. EL5166IWZ-T7A
Subtotal (1 reel of 250 units)
$1,866.25(exc. GST)
Currently unavailable
UPC4064G2-A Renesas Electronics, Operational Amplifier, 14-Pin SOP
  • RS Stock No. 548-6077
  • Mfr. Part No. UPC4064G2-A
Subtotal (1 unit)
$2.86(exc. GST)
In Stock
ISL28213FBZ Renesas Electronics, Operational Amplifier, 2 MHz, 8-Pin 5.5V SOIC-8
  • RS Stock No. 263-8917
  • Mfr. Part No. ISL28213FBZ
Subtotal (1 tube of 97 units)
$62.468(exc. GST)
Temporarily out of stock
MCP6494T-E/STVAO Microchip, Operational Amplifier, 7.5 MHz, 14-Pin 5.5V TSSOP
  • RS Stock No. 724-602
  • Mfr. Part No. MCP6494T-E/STVAO
Subtotal (1 reel of 2500 units)
$7,735.00(exc. GST)
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)
Temporarily out of stock
Nisshinbo Micro Devices, Operational Amplifier, 2 MHz, 8-Pin 36V DMP
  • RS Stock No. 604-9900
  • Mfr. Part No. NJM2742M
Subtotal (1 pack of 5 units)
$25.26(exc. GST)
Temporarily out of stock
ISL28227FUBZ-T7A Renesas Electronics, Operational Amplifier, 10 MHz, 8-Pin 40V 8LD SOIC
  • RS Stock No. 263-8921
  • Mfr. Part No. ISL28227FUBZ-T7A
Subtotal (1 reel of 250 units)
$2,060.00(exc. GST)
Temporarily out of stock
Nisshinbo Micro Devices, Operational Amplifier, 2 MHz, 8-Pin 36V DMP
  • RS Stock No. 241-2940
  • Mfr. Part No. NJM2742M-TE1
Subtotal (1 reel of 2000 units)
$2,428.00(exc. GST)
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)
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