Analogue Multipliers and Dividers

Analogue multiplier/divider is a semiconductor device used in a circuit that takes two analogue signals and combines them into one. The output is the product of both inputs. For it to be a true analogue multiplier, the two inputs must be identical signals. If the two signals differ in voltage, the second will be scaled proportionally according to the level of the first, and this is called voltage controlled amplifier

What are analogue multipliers used for?

Analogue multipliers are used in a wide range of electronic circuits and design. Some of the most common applications are;

  • Industrial control systems
  • Radar
  • Frequency mixers
  • Signal processing
  • Test and measurement
  • Modulators and demodulators
  • Voltage-controlled oscillators and filters

Types of analogue multiplier

The key difference between analogue multiplier is the number of quadrants used: either one, two or four. One and two-quadrant multipliers have simpler circuitry and will therefore be the default if four quadrants are not needed.

  • Single quadrant multipliers are used when the signal is of only one polarity (either positive or negative).
  • Two quadrant multipliers can have one signal that is unipolar and another of either polarity.
  • Gilbert cells, or four-quadrant multipliers, can cancel out unwanted signals as they are double balanced

RS Components offer a range of high-quality components from leading brands including Analog Devices, STMicroelectronics and Texas Instruments. Our devices provide solutions for all your electronic design application and needs.


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Description Prix Number of Quadrants Output Type Number of Elements per Chip Maximum Supply Current Maximum Operating Frequency Maximum Dual Supply Voltage Minimum Dual Supply Voltage Mounting Type Package Type Pin Count Dimensions Height Length Maximum Operating Temperature
N° de stock RS 647-609
Référence fabricantMPY634KP
23,70 €
Each
Unité
4 Single Ended 1 - 10 MHz ±18V ±8V Through Hole PDIP 14 19.3 x 6.35 x 4.57mm 4.57mm 19.3mm +85 °C
N° de stock RS 759-2212
Référence fabricantAD532JHZ
49,47 €
Each
Unité
4 Single Ended 1 6 mA 1 MHz ±18V ±10V Through Hole TO-100 10 9.4 (Diameter) x 4.7mm 4.7mm - +70 °C
N° de stock RS 809-9281
Référence fabricantAD734AQ
33,91 €
Each
Unité
4 Single Ended 1 - 10 MHz ±16.5V ±8V Through Hole CDIP 14 19.94 x 7.87 x 3.56mm 3.56mm 19.94mm +85 °C
N° de stock RS 189-2104
Référence fabricantSTG719STR
0,508 €
Each (In a Pack of 25)
Unité
1 Single Ended 1 - 10 MHz - - Surface Mount SOT-23 6 3 x 1.75 x 1.3mm 1.3mm 3mm +125 °C
N° de stock RS 412-298
Référence fabricantAD633ARZ
9,47 €
Each
Unité
4 Single Ended 1 - 1 MHz ±18V ±8V Surface Mount SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm +85 °C
N° de stock RS 230-589
Référence fabricantAD734ANZ
30,41 €
Each
Unité
4 Single Ended 1 - 10 MHz ±16.5V ±8V Through Hole PDIP 14 16.89 x 7.24 x 3.43mm 3.43mm 16.89mm +85 °C
N° de stock RS 417-681
Référence fabricantAD534JHZ
37,94 €
Each
Unité
4 Single Ended 1 - 1 MHz ±18V ±8V Through Hole TO-100 10 9.4 x 9.4 x 4.7mm 4.7mm 9.4mm +70 °C
N° de stock RS 189-1868
Référence fabricantSTG719STR
0,195 €
Each (On a Reel of 3000)
Unité
1 Single Ended 1 - 10 MHz - - Surface Mount SOT-23 6 3 x 1.75 x 1.3mm 1.3mm 3mm +125 °C