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Amplifiers & Comparators
We stock a wide variety of amplifiers and comparators that includes the latest technology development to enhance your existing design or future projects.What are amplifiers and their uses?Amplifiers are devices that are used to increase the power of an input signal, they’re 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.Amplifiers are extremely common electrical components that can be found in many consumer devices such as 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 instrument that works in a similar way to an amplifier but how it differs is that instead of amplifying a signal, it is able to take two inputs and match the output to the highest input level.They’re 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 types of amplifiers and comparators exist? There are many different types of amplifiers and comparators that are available to suit a specific desired function. Some popular types are outlined below: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.
Showing 1–24 of 224 results
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AD532JHZ Analog Devices, 4-quadrant Voltage Divider and Multiplier, 1 MHz, 10-Pin TO-100
IDR905,620.26 -
AD549JHZ Analog Devices, Op Amp, 1MHz, 8-Pin TO-99
IDR651,996.24 -
AD602JRZ Analog Devices, Dual Controlled Voltage Amplifier 30dB CMRR, 16-Pin SOIC W
IDR547,630.69 -
AD620ANZ Analog Devices, Instrumentation Amplifier, 0.125mV Offset 1MHz, 8-Pin PDIP
IDR172,858.72 -
AD620ARZ Analog Devices, Instrumentation Amplifier, 0.125mV Offset 120kHz, 8-Pin SOIC
IDR147,999.79 -
AD620BNZ Analog Devices, Instrumentation Amplifier, 50μV Offset 120kHz, 8-Pin PDIP
IDR262,959.23 -
AD621ANZ Analog Devices, Instrumentation Amplifier, 0.25mV Offset, 8-Pin PDIP
IDR189,536.23 -
AD622ANZ Analog Devices, Instrumentation Amplifier, 0.125mV Offset 1MHz, 8-Pin PDIP
IDR129,224.48 -
AD622ARZ Analog Devices, Instrumentation Amplifier, 0.125mV Offset, 8-Pin SOIC
IDR111,707.85 -
AD622ARZ-R7 Analog Devices, Instrumentation Amplifier, 0.125mV Offset 1MHz, 8-Pin SOIC
IDR105,519.34 -
AD623ANZ Analog Devices, Instrumentation Amplifier, 0.2mV Offset, R-RO, 3 V, 5 V, 9 V, 8-Pin PDIP
IDR97,023.25 -
AD623ARZ Analog Devices, Instrumentation Amplifier, 200μV Offset 800kHz, R-RO, 3 12 V, 8-Pin SOIC
IDR245,023.04Pack (1 Pack of 2) -
AD624ADZ Analog Devices, Instrumentation Amplifier, 0.2mV Offset 25MHz, 16-Pin CDIP
IDR780,276.71 -
AD633JRZ Analog Devices, 4-quadrant Voltage Multiplier, 1 MHz, 8-Pin SOIC
IDR148,419.35 -
AD694BRZ Analog Devices, Instrumentation Amplifier 16-Pin SOIC W
IDR327,361.69 -
AD694JNZ Analog Devices, 0 → 20 mA, 4 → 20 mA Current Loop Transmitter 300kHz 16-Pin PDIP
IDR270,091.75 -
AD698APZ Analog Devices, Differential Amplifier 28-Pin PLCC
IDR614,655.40 -
AD706JRZ Analog Devices, Op Amp, 8-Pin SOIC
IDR95,764.57 -
AD708AQ Analog Devices, Precision, Op Amp, 900kHz 100 kHz, 8-Pin CDIP
IDR233,904.70 -
AD708JNZ Analog Devices, Op Amp, 900kHz, 8-Pin PDIP
IDR148,734.02 -
AD711JNZ Analog Devices, Op Amp, 3MHz, 8-Pin PDIP
IDR85,590.24 -
AD711KNZ Analog Devices, Op Amp, 8-Pin PDIP
IDR119,994.16 -
AD712JNZ Analog Devices, Op Amp, 4MHz, 8-Pin PDIP
IDR110,239.39 -
AD734ANZ Analog Devices, 4-quadrant Voltage Multiplier, 10 MHz, 14-Pin PDIP
IDR492,248.77
