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Products/Services for op amp power
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
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
Amplifier and comparator chips are board-level components for amplifying voltage, current, or power. Search by Specification | Learn More about Amplifier and Comparator Chips
...to an output current. They are primarily voltage-to-current amplifiers. Unlike traditional operational amplifiers or op-amps, operational transconductance amplifiers (OTA) represent a voltage-controlled current source (VCCS). Their transconductance... Learn More about Operational Transconductance Amplifiers (OTA)
...of frequencies that filters pass with minimal attenuation or, in the case of band reject filters, maximum attenuation. Ripple is the peak-to-peak variation of the passband response. Insertion loss is the total RF power transmission loss resulting from... Search by Specification | Learn More about RF Filters and Microwave Filters
Current sources provide reliable current for electrical component testing and for powering specialized components. Search by Specification | Learn More about Current Sources
...for applications that have two different signal levels, or can be used as closed loop devices in signal processing circuits, instrumentation, and control circuits. An operational amplifier chip, commonly called an op amp chip, is used to compare two incoming... Learn More about Specialty Amplifier Chips
Current-to-voltage converters scale and convert current signal input to the desired output voltage range. Search by Specification | Learn More about Current-to-Voltage Converters
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
...to ground and interrupts power to prevent electrical hazards. Isolated ground circuits provide a clear grounding path to the service panel. Electrical receptacles provide maximum voltage and maximum current ratings. Typically, devices are designed... Search by Specification | Learn More about Electrical Receptacles
Electrical insulators, high voltage bushings and porcelain insulator assemblies provide electrical isolation of power line conductors in transmission and distribution (T & D), substation, transformer, capacitor and power protection applications Search by Specification | Learn More about Electrical Insulators
KVA meters measure the apparent power of AC devices in kilovolt-amperes (KVA). Apparent power is the combination of a circuit’s true power and reactive power. Search by Specification | Learn More about KVA Meters
Power transformers convert power-level voltages from one level or phase configuration to another. They can include features for electrical isolation, power distribution, and control and instrumentation applications. Search by Specification | Learn More about Power Transformers
Audio amplifiers are used in circuits and systems to process audio signals. Audio amplifier chips are used in circuits used to process audio signals. They carry performance specifications such as operating temperature, output power, supply voltage... Search by Specification | Learn More about Audio Amplifier Chips
...are of the same type; however, separate circuits are used. The input circuit applies varying resistance to an output circuit generated by the power supply, which smoothes the current to generate an even, uninterrupted signal. Depending on load of the output... Search by Specification | Learn More about RF Amplifiers
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80V-High Voltage Op Amp PR2201 PREMA Semiconductor GmbH
First Operational Amplifiers (Op Amps) Microchip Technology, Inc.
Operational Amplifier -- HTOP01 Dual Precision Honeywell
Low-Power, High-Precision Op Amps Microchip Technology, Inc.
SAW Filter for Base Station Shoulder Electronics Ltd.
LC Filter for Base Station Shoulder Electronics Ltd.
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Product News for op amp power
80V-High Voltage Op Amp PR2201
The new PREMA high voltage operational amplifier PR2201 for supply voltages of up to 80V single supply or up to ±40V with a maximum output current of ±6mA is now available. (read more)
270/275 Series 30 and 35 Amp Power Relay
FEATURES
30 Amps Switching on all Contacts through a DPDT Configuration (25 Amps in Europe)
Coil Molded in DuPont Rynite Providing Class F Temperature Insulation
Low Cost Alternative to Small Contactors (read more)
First Operational Amplifiers (Op Amps)
Microchip Technology Inc., a leading provider of microcontroller and analog semiconductors, today announced the world's first and only op amps to include mCal, an on-chip calibration circuit that calibrates offset voltage at power-up using an internal power on-reset detector, or based upon the state of an external pin. (read more)
Low-Power, High-Precision Op Amps
Microchip Technology Inc., a leading provider of microcontroller and analog semiconductors, today announced three new families of low-power, high-precision operational amplifiers (op amps); meaning the Company now has an extensive offering of high precision Op Amps with Gain Bandwidth Product (GBWP) from 10 kHz to 50 MHz. (read more)
GSP-830 3GHz Spectrum Analyzer & GAP-801 Pre Amp
GSP-830 in conjunction with the GAP-801 High gain Preamplifier offers outstanding noise floor level, -162dBm/Hz. The GAP-801 preamplifier provides ultra-sensitivity for detecting extremely weak signals. (read more)
40 amp Relay does what others 30 amp relays do!
SPDT Relay, 40 amps: HAT 900 Series switches is 40 amps open and 30 amps closed while nearly all other brands do 30 amps open and 20 amps closed. Coil voltage is both AC and DC! Relays are produced in Hasco's own factory www.hascorelays.com (read more)
100 Amp, 3-phase 24VDC Power Supply
Why have several power supplies? Use the new 100 Amp Three Phase Switching Power Supply. This compact power supply features "universal auto-ranging input", which means that the same part can be used with 340 to 550 VAC and provide a 24 VDC output. (read more)
Microwave Amp, High Power (A2CP16025)
Cascadable microwave amplifier, 8.0-16.0 GHz, offers over 0.5-Watt of output power (+29.0 dBm), 4.3 dB noise figure, 7.5 dB gain, all typical. Typical intermodulation performance: 65 dBm IP3 and 42 dBm IP2. Operating at 12 volts nominal, the amp yields 253 mA DC Current. Comes standard in a high frequency two-stage SMA-connectorized CougarPak(TM). (read more)
Broadband 6W Power Amp: 20-2500MHz in a Small Size
The A2CP2596 is a very small power amplifier with 24 dB gain and provides up to 6 watts of saturated output power and 3 watts at the P1 dB point. (read more)
INSTRUMENTS FOR INDUSTRY: HIGH POWER TWT AMP
IFI Product Highlight T251-2500 High Power Amplifier for High Field Level Testing Applications: (read more)
Parts by Number for op amp power
| Part # | Distributor | Manufacturer | Product Category | Description |
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| OP291GSZ | Newark | ANALOG DEVICES | Amplifiers - Operational | Operational Amplifier (Op-Amp) IC; No. of Amplifiers:2; Op Amp Type:Low Power; Slew Rate:0.5V/?s; No. of Pins:8; Operating Temperature Range:-40?C to +125?C; Amplifier Type:Operational; Bandwidth Max:3MHz; Bias Current:65nA RoHS Compliant: Yes |
| OP191GSZ | Newark | ANALOG DEVICES | Amplifiers - Operational | Operational Amplifier (Op-Amp) IC; No. of Amplifiers:1; Op Amp Type:Low Power; Gain Bandwidth -3db:3MHz; Slew Rate:0.5V/?s; No. of Pins:8; Operating Temperature Range:-40?C to +125?C; Amplifier Type:Operational RoHS Compliant: Yes |
| OP400HPZ | Newark | ANALOG DEVICES | All Supplier Direct Ship | Op Amp, Quad Low Offset, Pdip, 400; Amplifiers, No. Of:4; Op Amp Type:Low Offset Voltage, Low Power; Gain, Bandwidth -3Db:500Khz; Slew Rate:0.15V/?s; Termination Type:Through Hole; Package/Case:Pdip; Temperature, Operating Rohs Compliant: Yes |
| OP481GSZ | Newark | ANALOG DEVICES | All Supplier Direct Ship | Quad Op-Amp, R/R, Smd, Soic14, 481; Amplifiers, No. Of:4; Op Amp Type:Low Power; Gain, Bandwidth -3Db:105Khz; Slew Rate:25V/Ms; Termination Type:Smd; Package/Case:Soic; Temperature, Operating Range:-40?C To +85?C; Base Number:481; Rohs Compliant: Yes |
| OP747ARZ | Newark | ANALOG DEVICES | Amplifiers - Operational | Operational Amplifier (Op-Amp) IC; No. of Amplifiers:4; Op Amp Type:Low Power; Slew Rate:0.2V/?s; No. of Pins:14; Operating Temperature Range:-40?C to +85?C; Amplifier Type:Operational; Bandwidth Max:0.7MHz; Bias Current:11nA RoHS Compliant: Yes |
Conduct Research
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Advantage's of Microchip's Cascaded Op Amps
TB077 Advantages of Microchip's Cascaded Op Amps Author: Kumen Blake Microchip Technology Inc. V IN V OUT INTRODUCTION Microchip has introduced cascaded dual op amps: R R 2 4 R R 1 3 MCP627X (2 MHz),...(read more)
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Single Supply Operation With Power Op Amps
The article outlines the problems and solutions for operating power op amps with a single high power supply voltage. Several application circuits are proposed that may help the user reduce system...(read more)
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Driving Capacitive Loads With Op Amps
Operational amplifiers (op amps) that drive large capacitive loads tend to have peaking and oscillation problems when they are not properly compensated. Other problems include: reduced bandwidth,...(read more)
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Power OP Amps
Power operational amplifiers (POPs) are becoming increasingly common in control circuitry. Their primary advantages over conventional amplifiers are reduced part counts, increased reliability, and...(read more)
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Application of Fast Response Dual-Colour Pyroelectric Detectors with Integrated Op Amp in a Low Power NDIR Gas Monitor (.pdf)
Monitoring the concentration of carbon dioxide (CO2) is increasingly being used as a surrogate for determining indoor air quality (IAQ) and to decrease energy consumption of enclosed office spaces....(read more)
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The Problem With Current Limit
Traditional current limiting circuits may not offer the operational amplifier the protection it needs to be reliable in an application circuit. The problems associated with one traditional current...(read more)
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About Power Ratings
A brief discussion of the meaning of power ratings as they relate to power operational amplifiers. When we want to purchase a home stereo amplifier we might consider the power rating of the amplifier,...(read more)
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A Digital Constant Current Power LED Driver
AN1138 A Digital Constant Current Power LED Driver drive current for this type of LED would be 350 mA and Author: Stephen Bowling a typical forward voltage would be 3.5V. Secondly, we Microchip...(read more)
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The Rail to Rail Advantage
Examples are given to illustrate the technical advantages for a power operational amplifier whose output voltage can closely approach the power supply voltages both for dual and single supply...(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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OP200S | Aerospace Dual Low-Offset, Low Power Op Amp |... OP200S: Aerospace Dual Low-Offset, Low Power Op Amp OP200S: Aerospace Dual Low-Offset, Low Power Op Amp See Analog Devices, Inc. Information |
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Rarely Asked Questions... | Analog Devices See Analog Devices, Inc. Information |
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OA-11 A Tutorial on Applying Op Amps to RF Applications 01501803 FIGURE 3. Ideal Inverting Op Amp 01501801 When using op amps as RF amplifiers, we must first satisfy FIGURE 1. Typical RF Amplifier See National Semiconductor Information |
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Application Note 446B A Monolithic Power Op Amp A Monolithic A Monolithic Power National Semiconductor Application Note 446B Op Amp April 1998 Robert J. Widlar steady-state conditions increases See National Semiconductor Information |
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Active Filter Design Application - FILTERPRO - TI Software... Power Op Amp, Output Signal Swings Within 200mV of Rails at 2A Output Current |
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TI Unveils Lowest Power... TI Unveils Lowest Power Zero-Crossover Op Amp for Battery-Powered, Portable Applications |
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Tutorials Minimizing Component-Variation Sensitivity in Single Op Amp Filters Nodal Analysis of Op Amp Circuits Operational Amplifier Inputs See Maxim Integrated Products, Inc. Information |
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Displays: LCD - Parts List Highly Integrated LCD TV Power Supply with Gamma Reference and VCOM Op Amp Minimizes Space and Cost See Maxim Integrated Products, Inc. Information |
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EETimes.com | Electronics Industry News for EEs & Engineering... Reduce serial I/O power, cost, and complexity with Virtex-5 LXT FPGAs Thursday October 26 Thursday Oct 26 Sponsored by Xilinx Xilinx 65nm Virtex?-5 See EE Times Information |
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Power OP Amps | Machine Design An op amp is considered to be a power device if it has an output current greater than ±50 mA and a supply voltage greater than 44 V (±22 V for a |
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Martek Power: DC Power Supplies
Standard and custom power supplies, DC/DC converters, power inverters, power filters for multiple industries. www.martekpower.com |
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Advanced Test Equipment Rentals: DC Power Supplies
Power supplies from Agilent, Elgar, B&K Precision, Lambda-EMI, Sorensen, Hipotronics, Keithley & more available for rental & sale. www.atecorp.com |
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N2 Power: DC Power Supplies
Provides highly efficient, power factor-corrected power supplies designed for cool operation and high MTBF. www.n2power.com |
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