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This section provides an overview for transconductance amplifiers as well as their applications and principles. Also, please take a look at the list of 5 transconductance amplifier manufacturers and their company rankings. Here are the top-ranked transconductance amplifier companies as of December, 2024: 1.Transmille Ltd, 2.Analog Devices, Inc., 3.TUNKIA Co., Ltd..
Table of Contents
Transconductance amplifiers are amplifiers that vary the output current in response to changes in input voltage.
Conductance refers to the ratio of input voltage to output current. The operating principle involves an increase in output current due to the voltage difference across the transistors. They are commonly used in analog switching circuits, operational amplifiers, electrochemical sensors, among others, and are incorporated as fundamental components in various analog circuits, enabling the conversion of analog signals to digital signals.
Their structure consists of input terminals, output terminals, and gain control terminals, allowing for broad control of gain and characterized by low noise and high-speed operation. When using them, it's important to ensure that the output current does not exceed their peak value and stays within the range of input voltage.
*Including some distributors, etc.
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Incorporated in 1965, Analog Devices, Inc. designs, manufactures, tests, and markets integrated circuits (ICs), software, and subsystems that leverage analog, mixed-signal, and digital signal processing technologies. The company provides data converter products, power management and reference products for power conversion, driver monitoring, sequencing, and energy management applications in the automotive, communications, industrial, and high-end consumer markets. In addition, the company provides digital signal processing and system products for high-speed numeric calculations. It serves clients in the industrial, automotive, consumer, instrumentation, aerospace, and communications markets.
Fluke Corporation, established in 1948 and based in Everett, Washington, is a manufacturer of precision calibration solutions. The company provides instrumentation and software tailored for electrical, temperature, pressure, flow, and RF measurements. These instruments are commonly utilized in calibration laboratories and process measurement instrument shops globally, including National Metrology Institutes. The companu also offers services and software solutions for assisting organizations in effectively managing assets and operations, with support ranging from individual to enterprise-level integration.
Transmille Ltd is a British manufacturer of metrology calibration equipment that was established in Kent, United Kingdom in 1997. The company’s product lineup includes calibrator references and standards, precision multimeters, standard and portable electrical testing equipment, and calibration software for automating calibration processes. It also offers consultation and technical support services, as well as legacy parts or components for portfolio items no longer in production. Transmille products are used mainly by its clients in public utilities, as well as in Britain’s defense, aerospace, and industrial manufacturing sectors.
Texas Instruments Incorporated was founded in 1930 and is headquartered in Dallas, Texas. Texas Instruments is a producer of high tech equipment for industrial, automotive, personal electronics, communications equipment industries. Texas Instruments designs, manufactures, and sells semiconductors to electronics designers and manufacturers in the United States and internationally. Texas Instruments operates in two segments: analog and embedded processing. The Analog segment offers power products, including battery-management solutions, DC/DC switching regulators, power switches, linear regulators, voltage references, and lighting products. The Embedded Processing segment offers microcontrollers that are used in fields such as electronic equipment and digital signal processors for mathematical computations.
TUNKIA Co., Ltd., established in 1985 and headquartered in Changsha, China, is a supplier of many kinds of electromagnetic measurement equipment. The company provides advanced multifunction calibrators, electric vehicle charging facility testers, AC/DC standard meters, wideband power sources, and single-phase / three-phase standard meters. It also offers safety instrument detection, high voltage standard instruments, industrial instrument testing products, and calibration devices. Its advanced multifunction calibrators are suitable for calibrating DC power meters of class 0.05 and below, active power meters of Class 0.1 and below, and reactive power meters.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Transmille Ltd |
42.9%
|
| 2 | Analog Devices, Inc. |
28.6%
|
| 3 | TUNKIA Co., Ltd. |
14.3%
|
| 4 | Fluke Calibration |
14.3%
|
Derivation Method
The ranking is calculated based on the click share within the transconductance amplifier page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
2 | 50.0% |
|
United Kingdom
|
1 | 25.0% |
|
China
|
1 | 25.0% |
