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Products/Services for op amp current limiter
Amplifier and comparator chips are board-level components for amplifying voltage, current, or power. Search by Specification | Learn More about Amplifier and Comparator Chips
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
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
Current sources provide reliable current for electrical component testing and for powering specialized components. Search by Specification | Learn More about Current Sources
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)
RF limiters are circuits that prevent the amplitude of a waveform from exceeding a specified value. There are three basic types of RF limiters: conventional, feedback, and high power. Search by Specification | Learn More about RF Limiters
Current sensors measure AC and/or DC current levels. They receive current inputs and provide outputs as analog voltage signals, analog current levels, switches, or audible signals. Search by Specification | Learn More about Current Sensors
Current transformers are used to step down current in a very predictable fashion with respect to current and phase. They are generally used as inputs to current instruments. Search by Specification | Learn More about Current Transformers
...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 limiting diodes (CLD) regulate current over a wide voltage range. There are several types of current limiting diodes (CLD). Examples include a current regulator diode, constant current diode, and current limit diodes. Search by Specification | Learn More about Current Limiting Diodes
Current leakage testers measure the amount of current that leaks to ground. Search by Specification | Learn More about Current Leakage Testers
Diode arrays are composed of multiple discrete (usually unconnected) diodes on a single silicon chip. Diode arrays are important semiconductor products because they save assembly time and improve reliability over individually packaged diodes. In general, diode arrays use four or more diodes in a single package. Search by Specification | Learn More about Diode Arrays
Eddy current probes induce detectable eddy currents in ferrous and nonferrous material for flaw detection, weld inspection, and other nondestructive test applications. Search by Specification | Learn More about Eddy Current Probes
Current sense transformers are used to detect and measure current. There are two basic types of products: switch-mode transformers for power conversion applications, and precision-measurement transformers for instrumentation applications. Search by Specification | Learn More about Current Sense Transformers
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Differential / Cascode Amplifier - CA3028A by AMS American Microsemiconductor, Inc.
Stepper Motor Controller IC Texas Instruments Incorporated
TriQuint-WJ’s New WJA Family Gain Block Amplifiers Mouser Electronics, Inc.
CA2818C Wideband Linear Amplifier American Microsemiconductor, Inc.
CA3028A Differential / Cascode Amplifier from AMS American Microsemiconductor, Inc.
MAXIM Audio Power Amplifier IC Newark
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Product News for op amp current limiter
In-Rush Current Limiter NTC SP Series
UL, CSA and VDE approved In-Rush Current Limiter NTC in 8mm, 10mm, 13mm, 15mm, 20mm and 25mm Disc Size. Up to 15 Amp rated Current. (read more)
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)
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)
Disc-Type Thermostats, Cut-outs, Limiters & Probes
1/2" Disc-Type Thermal Controls - Portage Electric provides a full-line of 1/2" disc devices noted for both their versatility and reliability. You will find them reliable solutions for resistive current loads in applications up to 250 VAC, especially when you need devices shipped complete with the right connectors and mounting brackets for your product. (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)
Broadband 2-20 GHz Power Limiter EL0400
These small SMA connectorized passive limiters can be used to protect Broadband receivers from 200W peak, 20W average microwave signals. These are robust PIN diode limiters with proven field reliability. Proprietary PIN diode architecture minimizes junction temperatures to assure long life under high power conditions. (read more)
Servo Torque Limiter SK1-Pulley
R+W servo-rated torque limiters are accurate to +/-5% release torque and positively disengage the motor or gearbox shaft in 1-3 milliseconds. (read more)
Q-Band Waveguide Limiter LNA, Very Low Noise
MITEQ's AMFW-5F-33004000-50-10P-4WL is a very low-noise Q-Band waveguide front end. Built-in limiter can prevent damage from up to 5W of CW input. Unit is available as RoHS compliant. (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)
2.0 Amp Output Current IGBT Gate Drive Optocoupler
The HCPL-3120 gate drive optocouplers contain a GaAsP LED. The LED is optically coupled to an integrated circuit with a power output stage. (read more)
Conduct Research
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Design and Development of Medical Electronic Instrumentation
PREFACE The medical devices industry is booming. Growth in the industry has not stopped despite globally fluctuating economies. The main reason for this success is probably the self-sustaining...(read more)
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Biasing Op-Amps into Class A To bias an op-amp into class A, you simply put a current source from the op-amp's output to one of the power rails. |
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NJR: Audio Op Amps, LDO Regulators, IC's, Amplifiers, Saw... High Speed, General Purpose, and Precision OP AMPs NJM2737 Low Noise Low Supply Voltage Dual Audio Op Amp Single supply dual operational amplifier See NJR Corporation Information |
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Untitled Circuit [A15---Audio Level Meter Amplifier [A16---Constant-current Amplifier [A17---Head-set Intercom [A18---IFB Intercom [A19---Party-line |
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Application Note 181 3-Terminal Regulator is Adjustable The op amp and biasing circuitry for the regulator are arranged so that all the quiescent current is delivered to the regulator output (rather than See National Semiconductor Information |
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Application Note D Versatile Monolithic V/Fs can Compute as... The left current pump, which includes offset in the op amp gives the ratio converter better linearity Q1 and A1, determines how fast capacitor C See National Semiconductor Information |
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... CONTENTS DEAD BAND CIRCUITS USING CURRENT REFERENCE ....... 14 DESIGN OF FIXED CURRENT SOURCES BIDIRECTIONAL CURRENT SOURCES |
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Gain +4 Stable Wideband Voltage Limiting Amplifier (Rev. A ELECTRICAL CHARACTERISTICS (continued) V = ?5 V, V = 0 V, R = 500 , limiter pins open (unless otherwise noted) S ICM L PARAMETER TEST CONDITIONS MIN |
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AD8306 Data Sheet 0.4 dB RSSI Linearity up to 200 MHz INLO LMLO Programmable Limiter Gain and Output Current LADR ATTEN BIAS LMDR CTRL Differential Outputs to 10 mA, See Analog Devices, Inc. Information |
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Master Product Index | Analog Devices Isolated, Loop-Powered Voltage-to-Current Converter Programmable, Isolated Voltage-to-Current Converter See Analog Devices, Inc. Information |
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CA045 LMC7101 See Digi-Key Corporation Profile & Catalog |
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