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Products/Services for class a power amplifier
Power operational amplifiers (POA) are used to increase the power of low-level signals in applications that drive low impedances or reactive loads. They dissipate excess energy as heat, deliver extensive current, and can sustain relatively high supply voltages. Search by Specification | Learn More about Power Operational Amplifiers
Audio amplifiers are used in circuits and systems to process audio signals. Search by Specification | Learn More about Audio Amplifier Chips
RF amplifiers are devices that accept a varying input signal and produce an output signal that varies in the same way, but with larger amplitude. Search by Specification | Learn More about RF Amplifiers
Amplifier and comparator chips are board-level components for amplifying voltage, current, or power. Search by Specification | Learn More about Amplifier and Comparator Chips
Pulse width modulated (PWM) amplifier chips generate a current that switches between high and low output levels. PWM amplifiers have a much higher power capability for a given volume than linear amplifiers. They are also less expensive. Search by Specification | Learn More about PWM Amplifier Chips
Fiber optic amplifiers re-amplify an attenuated signal without converting the signal into electrical form. Search by Specification | Learn More about Fiber Optic Amplifiers
Video amplifier chips are used in circuits to process video signals. Search by Specification | Learn More about Video Amplifier Chips
Operational transconductance amplifiers (OTA) are devices that convert an input voltage to an output current. They are primarily voltage-to-current amplifiers. Learn More about Operational Transconductance Amplifiers (OTA)
Power amplifiers deliver a specific amount of AC power to a load. They are used in audio frequency and radio frequency applications. Learn More about Power Amplifiers
Instrumentation amplifier chips are precision amplifier circuits with both high-impedance differential inputs and high common-mode rejection. Search by Specification | Learn More about Instrumentation Amplifier Chips
Audio amplifiers and audio preamplifiers are units that amplify a sound signal, which is then sent to a speaker or another amplifier. Learn More about Audio Amplifiers and Preamplifiers
Piezoelectric drivers and piezoelectric amplifiers are power sources that provide the high voltage levels needed to drive other piezoelectric devices such as actuators, motors, transducers, and sensors. Search by Specification | Learn More about Piezoelectric Drivers and Piezoelectric Amplifiers
Sample-and-hold amplifiers freeze analog voltage instantly. During this process the HOLD command is issued and analog voltage is available for an extended period. Search by Specification | Learn More about Sample-and-Hold Amplifiers
Signal amplifiers accept signals from sensors and other devices and amplify them to levels suitable for further processing or digitization by computer elements. Search by Specification | Learn More about Signal Amplifiers
Isolation amplifiers electrically isolate input and output signals, often by inductive couplings. Isolation amplifiers, or iso-amps as they are sometimes called, may be used to protect components from potentially dangerous voltages or to amplify low-level analog signals in applications with multiple channels. Search by Specification | Learn More about Isolation Amplifiers
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2520 Balanced GPS SAW Filter Tai-Saw Technology Co., Ltd.
SAW RF Filter Tai-Saw Technology Co., Ltd.
SAW FILTER HDBF09620A21 Shoulder Electronics Ltd.
SAW Filter315.5MHz Tai-Saw Technology Co., Ltd.
SAW FILTER-HDQSF45A7Dc SIP5Dc Shoulder Electronics Ltd.
SAW FILTER-HDF422A1 F11 Shoulder Electronics Ltd.
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Product News for class a power amplifier
A Class A Wideband RF Power Amplifier
The Model KAW2080 from AR Modular RF is a Class A wideband RF power amplifier delivering in excess of 150 Watts CW power into a 50-Ohm load over the frequency range of 20 MHz to 1000 MHz. Power gain is a minimum of 52 dB. (read more)
100 Watt Class A Linear Power Amplifier Browse RF Amplifiers Datasheets for Electronics & Innovation Ltd.
RF Power Amplifier from Industrial Test Equipment
RF Power Amplifier from Industrial Test Equipment
All Industrial Test Equipment, Inc./Powertron, amplifiers are class B with overall feedback resulting in zero ohms output impedance. Of course, this will accommodate 50 ohm loads. (read more)
Air cooled power amplifier
TmcSolution Vibration offers a full line of high performance "DA Series" switching power amplifiers. These state-of- the-art DA amplifiers are highly efficient D class type, which supplies with field power, driving power and blower power. They are compact design and provide enough interlocks for your shaker, cooling blower and other associated equipment. (read more)
Power Amplifier
All DA model modules are assembled with identical MOSFET or IGBT plugs, and additional modules can easily be added to give increased power outputs, or to connected together in parallel for higher output current. All our amplifiers use name brand top quality components and the latest in design engineering to guarantee you a system that is built to operate efficiently and reliably. (read more)
Highest Quality RF Power Amplifier from E & I
The E & I A-500 Amplifier is a rugged source of RF power useful for ultrasonics, HF transimitters, RFI/EMI, plasma equipment and general laboratory applications.
It delivers 500 Watts of RF power, with 55 dB of power gain over a frequency form 300 KHz to 35 MHz. (read more)
MAXIM Audio Power Amplifier IC
The MAX9791 combines a stereo 2W Class D power amplifier, a stereo 180mW DirectDrive® headphone amplifier, and a 120mA low-dropout (LDO) linear regulator in a single device. (read more)
3V Quad-Band GSM Power Amplifier Module
The TQM7M4007 is an extremely small (5x5x1.1mm3) multi-mode power amplifier module for GSM/GPRS applications and has been optimized for high GSM/GPRS efficiency. (read more)
Rack-Mount Solid State Power Amplifier - SATCOM
Rack-Mount Solid State Power Amplifier. Introducing MITEQ's new medium power X-band Rack-Mount Solid State Power Amplifier (SSPA) and Transmitter systems. The new PA-R Model series is an SSPA rack-mounted system designed using a modular approach to provide flexible solutions to meet a variety of applications. (read more)
UMTS Dual-Band 4x5mm Power Amplifier Module
The ACPM-7355 is a dual-band Power Amplifier Module designed for UMTS Band2 and Band5. Its meets stringent UMTS linearity requirements. (read more)
Parts by Number for class a power amplifier
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| UPG2314T5N-A | Future Electronics | CALIFORNIA EASTERN LAB | Not Provided | Power Amplifier for BluetoothTM Class 1 GaAs HBT Integrated Circuit |
| UPG2301TQ-E1-A | Future Electronics | CALIFORNIA EASTERN LAB | Not Provided | NEC's Power Amplifier for Bluetooth CLASS 1 |
| UPG2250T5N-E2-A | Future Electronics | CALIFORNIA EASTERN LAB | Not Provided | 1.8 - 3.5 V, POWER AMPLIFIER FOR BluetoothTM Class 1 |
| TDA2009A | Newark | STMICROELECTRONICS | Amplifiers - Audio Power | Audio Power Amplifier IC; Load Impedance Min:4ohm; No. of Pins:11; Amplifier Class:AB; Leaded Process Compatible:Yes; No. of Amplifiers:1; Output Power, Pout:12.5W; Package/Case:11-Multiwatt; Speaker Channels:Stereo RoHS Compliant: Yes |
| TPA6011A4PWP | Newark | TEXAS INSTRUMENTS | Amplifiers - Audio Power | Audio Power Amplifier IC; No. of Channels:2; Output Power, Po rms:3W; Load Impedance Min:3ohm; No. of Pins:24; Operating Temperature Range:-40?C to +85?C; Amplifier Class:AB; Bandwidth Max:20kHz RoHS Compliant: Yes |
Conduct Research
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Class B Amplifiers
Class B amplifiers are essentially the opposite of those that operate in Class A. No current flows when the output devices are idle, and thus must turn on from a zero-current state when signal is...(read more)
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Class H Amplifiers
Class H amplifier operation takes the Class G amplifier design one step further and actually modulates the higher power supply voltage through the input signal. This allows the power supply to track...(read more)
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Class G Amplifiers
Class G amplifier operation involves changing the power supply voltage from a lower level to a higher level when larger output swings are required. There are several ways to do this; the simplest...(read more)
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Phase Conjugate Laser Optics - Preface
Since the discovery of the laser in the 1960s, a great amount of research activity has led to an impressive increase of the overall performances of the sources emitting in the visible or in the...(read more)
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Class C Amplifiers
Class C amplifiers are used for radio-frequency transmissions. This class is similar to amplifiers of Class B operation in that each output stage device (negative, positive) is turned on for less than...(read more)
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Class D Amplifiers
Class D amplifiers are of switched design. The output devices are switched on and off at least twice per cycle. Because the output devices (negative and positive) are completely on or completely off,...(read more)
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Digital does analog
Class D audio amplifiers give analog sound a digital touch. Makers of portable electronic devices are in a continuous struggle to add innovative features while getting a long operating life from an...(read more)
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A Simple Circuit for Driving Microcontroller Friendly PWM Generators
The recent interest in intelligent power supplies has driven the development of a new class of microcontroller friendly PWM generators. These PWM generators are the mixed signal control blocks for...(read more)
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SSM2211 | Low Distortion, 1.5 W Audio Power Amplifier | Audio... SSM2211: Low Distortion, 1.5 W Audio Power Amplifier See Analog Devices, Inc. Information |
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STMicroelectronics - Application Specific for Audio - Audio... TS4962M 3W class D filter-free audio-power amplifier See STMicroelectronics, Inc. Information |
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Constant Power for Portable... TI Boosts Portable Audio Performance With 2.7-W Constant Output Power Class-D Amplifier |
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Texas Instruments introduces... TI introduces Class-D audio amplifier with integrated boost converter to drive 1.5-W constant output power |
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Power Amplifier Theory for High-Efficiency Low-Cost ISM-Band... presented to the PA. In a class D amplifier, the duty cycle of the input signal is varied to control the output power, a process known as pulse-width See Maxim Integrated Products, Inc. Information |
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Base-Station RF Power-Amplifier Biasing - Maxim Distortion of the RF signal in class AB is more significant than in class A. The spectrum of this distortion is wider and more densely populated than See Maxim Integrated Products, Inc. Information |
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Class-E Silicon Carbide VHF Power Amplifier Marc Franco,... Class-E Silicon Carbide VHF Power Amplifier Marc Franco, Senior Member, IEEE, and ?Allen Katz, Fellow, IEEE Linearizer Technology, Inc., 3 Nami Lane, |
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A High Power, High Efficiency Amplifier Using GaN HEMT A High Power, High Efficiency Amplifier using GaN HEMT Bumjin Kim, D. Derickson, and C. Sun California Polytechnic State University ?Electrical |
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[No Title] LM48510 - Boosted Class D Audio Power Amplifier See National Semiconductor Information |
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National Semiconductor Introduces World's First 170 Watt,... LM4651/52 Chipset Offers State of the Art Class D IC Amplifier Technology That Reduces Heat Sink and Power Supply Requirements See National Semiconductor Information |
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