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Products/Services for class a amplifier
...relatively high supply voltages. Most devices have impedances that are 10 to 100 times lower than small-signal operational amplifiers and can deliver larger amounts of current and dissipate more power. There are several operational classes for power... 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
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
Video amplifier chips are used in circuits to process video signals. Search by Specification | Learn More about Video Amplifier Chips
They are used in a variety of pressure-sensing applications. Piezoelectric drivers and piezoelectric amplifiers are power sources used to provide the high voltage levels needed to drive other piezoelectric devices. Selecting piezoelectric devices... Search by Specification | Learn More about Piezoelectric Devices
Amplifier and comparator chips are board-level components for amplifying voltage, current, or power. Search by Specification | Learn More about Amplifier and Comparator 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
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
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
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
Fiber optic amplifiers re-amplify an attenuated signal without converting the signal into electrical form. Search by Specification | Learn More about Fiber Optic 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
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)
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 Search by Specification | Learn More about Isolation Amplifiers
Operational amplifiers (op amps, op-amps) are general-purpose, closed-loop devices that are used to implement linear functions. Search by Specification | Learn More about Operational Amplifiers
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SAW FILTER HDF1220A1 Shoulder Electronics Ltd.
SAW FILTER(HDF422A1 F11) Shoulder Electronics Ltd.
SAW FILTER-HDF422A1 F11 Shoulder Electronics Ltd.
SAW FILTER-HDF1220A SMD-7 Shoulder Electronics Ltd.
SAW FILTER(HDQSF45A7Dc SIP5Dc) Shoulder Electronics Ltd.
CRYSTAL FILTER-UM-1-45M Shoulder Electronics Ltd.
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Product News for class a amplifier
Model 7600 Series Wideband Power Amplifiers
The Krohn-Hite Models 7600 Series provides 17/34 watts of continuous power and 141V/282V rms from dc to 500kHz. Frequency response is ±0.1dB to 10kHz, and distortion is <0.01% to 5kHz, <0.3% to 100kHz. The voltage gain can be either inverting or non-inverting and selectable ranges from 0dB-14dB, 0dB-28dB and 0dB-42dB, and is continuously variable between ranges. (read more)
WHAT TO KNOW BEFORE YOU BUY YOUR NEXT AMPLIFIER
WHAT TO KNOW BEFORE YOU BUY YOUR NEXT AMPLIFIER By Chris Heavens, General Manager, AR Modular RF (read more)
200 Watt Class A Linear Power - RF Amplifier
3200L: 200 Watt Class A Linear power
The 3200L Amplifier is a rugged source of RF power, useful for RFI/EMI, HF and VHF transmitters, plasma equipment, nuclear accelerators and general laboratory applications. The 3200L represents E&I's commitment to providing RF power amplifiers of the highest quality, durability and ruggedness. (read more)
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.
New Low Noise Amplifiers
Teledyne Cougar has introduced many low noise amplifiers. AC1291 and AS3093 are just two examples, offering low noise figure of 1.3 dB and <1.7 dB, respectively. (read more)
CA2818C Wideband Linear Amplifier
Hybrid Push-Pull Circuit design. For use in 50 ohm and 100 ohm wideband amplifier applications. Pin for Pin Direct replacement for MOTOROLA and TRW parts.
AMS is now supplying the wideband linear amplifier CA2818C. (read more)
3.3 - 3.9GHz 1/2 Wtt High Linearity Amplifier
Avago Technologies' MGA-30316 is a high linearity ½ Watt PA with good OIP3 performance and exceptionally good PAE at p1dB gain compression point, achieved through the use of Avago Technologies' proprietary 0.25um GaAs Enhancement-mode pHEMT process. (read more)
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)
Parts by Number for class a 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 A Amplifiers
Class A amplifier designs are output stage devices that pass currents at all times, even when the input stage is idle. Since the output stages are always "active", presence of an input signal causes...(read more)
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Class AB Amplifiers
Class AB amplifiers are a combination of Class A and Class B operations. Amplifiers are said to be in Class AB operation if the amplifier operates in Class A for part of its output, and turns on an...(read more)
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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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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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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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Preface
Preface The term lightwave technology was coined as a natural extension of microwave technology and refers to the developments based on the use of light in place of microwaves. The beginnings of...(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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Class D Audio Amplifier IC Industry Report Most of Japanese producers prefer Class-D. For instance, all of Alpine's acoustics power amplifiers use Class-D, while Kenwood's KAC-9104 and KAC8104 See Electronics.ca Publications Information |
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Class D Amplifier Class D Amplifier Class D Amplifier Print Class D Amplifier Documentation Selector Guides See Freescale Semiconductor, Inc. Information |
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Thermal Considerations for a Class D Amplifier - Maxim Abstract: A Class D amplifier provides much better efficiency and thermal performance than a comparable Class AB amplifier. See Maxim Integrated Products, Inc. Information |
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Class D Amplifiers: Fundamentals of Operation and Recent... advantages of Class D amplifiers over linear audio-amplifier classes such as Class A, B, and AB. In linear amplifiers such as Class AB, significant See Maxim Integrated Products, Inc. Information |
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Analog Devices : Analog Dialogue : Class D Why is Class D of interest for audio? What is needed to make a ?good? audio Class D amplifier? See Analog Devices, Inc. Information |
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EVAL-SSM2301-MINI Mini Evaluation Board for Filterless Class-D... Mini Evaluation Board for Filterless Class-D Audio Amplifier EVAL-SSM2301-MINI FEATURES Moreover, the part features a high efficiency, low noise See Analog Devices, Inc. Information |
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Class D Audio Amplifier Basics Application Note AN-1071 Class D Audio Amplifier Basics By Jun Honda & Jonathan Adams Table of Contents Page What is a Class D Audio Amplifier? See International Rectifier Information |
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International Rectifier - DirectFET Product Information Class D Audio Amplifier Application Digital Audio Amplifier Requirements See International Rectifier Information |
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Class D Amplifier FAQ What is a Class D amplifier? A Class D amplifier uses pulse-width modulation See National Semiconductor Information |
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National Semiconductor Introduces High-Efficiency,... NATIONAL SEMICONDUCTOR INTRODUCES HIGH-EFFICIENCY, HIGH-FIDELITY, 2.0W CLASS D STEREO AUDIO AMPLIFIER IC See National Semiconductor Information |
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