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Products/Services for logarithmic op amp
...impedance differential inputs and high common-mode rejection. The differential gain can be adjusted by changing the value of a single resistor. Logarithmic amplifier chips (log amp chips) produce an output voltage that is directly proportional... 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
...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)
...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
Logarithmic amplifier chips produce an output voltage that is directly proportional to the logarithm of the input voltage. Learn More about Logarithmic Amplifier Chips
Current sources provide reliable current for electrical component testing and for powering specialized components. Search by Specification | Learn More about Current Sources
RF filters and microwave filters are devices that pass or reject signals by frequency. Basic types include bandpass filters, band reject filters, low pass filters, and high pass filters. Search by Specification | Learn More about RF Filters and Microwave Filters
...rate, input voltage noise, input current noise, frequency at which noise is specified, and supply voltage. Other specifications for instrumentation amplifier chips may be considered. The resistors for an instrument amp are often in the kO range... Search by Specification | Learn More about Instrumentation Amplifier Chips
...be used. Typically, these devices contain an operational amplifier or op-amp. Output interface is an important specification to consider when selecting continuity testers. Choices include binary coded decimal (BCD), digital-to-analog (D/A), universal... Search by Specification | Learn More about Continuity Testers
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
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
...of rotation. By contrast, devices with a log or audio taper provide a logarithmic change in resistance per unit of rotation. Wiper memory for digital potentiometers is either volatile or non-volatile. Volatile memory is lost when power is turned off... Search by Specification | Learn More about Digital Potentiometers
Audio amplifiers are used in circuits and systems to process audio signals. Search by Specification | Learn More about Audio Amplifier Chips
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CA3028A Differential / Cascode Amplifier from AMS American Microsemiconductor, Inc.
MAXIM Audio Power Amplifier IC Newark
Preamplifier A.H. Systems Inc.
Radiation Hardened Electronics and Technology Honeywell
ML1350 / MC1350 Monolithic IF Amplifier Lansdale Semiconductor, Inc.
Programmable Gamma-Voltage Generator Texas Instruments Incorporated
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Product News for logarithmic op amp
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)
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)
OP Horizontal Centrifugal Pumps
Savino Barbera production has been enriched by a new series of horizontal-shaft centrifugal pumps built with corrosion-resistant thermoplastic materials. (read more)
Omega OP
Offers simple, low-cost die-cutting, embossing, debossing and foil stamping. Processes sheets up to 16"X20". Plugs into any... (read more)
Career Op - SKF Applications Engineer Trainee
SKF, the leading global manufacturer of rolling bearings and related products, is recruiting for its Application Engineering Training Program. Application Engineers apply the solution products that SKF offers into new equipment designs and existing equipment. Application engineers work in industries as diverse as automotive, windpower ... (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)
10 Amp Analog Battery Load Tester
Battery Load Tester, Analog, 100 Amp Load Ranges, 0-16 Voltage Range, Works With 6V and 12V Automotive Batteries, Analog Display, Construction Heavy Duty Chrome-plated Ventilated Steel Case and Ceramic Insulators, Height 7.4 In, Width 14.2 In, Depth 3.7 In, Includes Instructions (read more)
350 Amp Sealed Contactor Switches DC & AC to 750V
The GX14 EPIC sealed contactor is rated for 350A at 75°C or 400A at 50°, large easy to use chassis-level terminals for UL508 400 KCmil sized cables, DC and AC switching to 750 Volts, DC & AC coils, mounts in any position, and optional SPDT 2 Amp Aux contacts. Stainless steel terminals, hardware, and mounting inserts for years of failure free operation almost anywhere. (read more)
225 Amp Sealed Contactor Switches DC & AC to 750V
The GX12 is rated for 225A at 75°C or 275A at 50°, large easy to use chassis-level terminals for UL508 4/0 sized cables, DC and AC switching to 750 Volts, DC & AC coils, mounts in any position, and optional SPDT 2 Amp Aux contacts. Stainless steel terminals, hardware, and mounting inserts for years of failure free operation almost anywhere. (read more)
Parts by Number for logarithmic op amp
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| AD640JPZ-REEL7 | Digi-Key | Analog Devices Inc | Integrated Circuits (ICs) | IC AMP LOGARITHMIC DEMOD 20PLCC |
| AD640JN | Digi-Key | Analog Devices Inc | Integrated Circuits (ICs) | IC LOGARITHMIC AMP DEMOD 20-DIP |
| AD640JPZ | Digi-Key | Analog Devices Inc | Integrated Circuits (ICs) | IC AMP LOGARITHMIC DEMOD 20PLCC |
| AD8310ARMZ | Newark | ANALOG DEVICES | Amplifiers - Logarithmic | Operational Amplifier (Op-Amp) IC; No. of Amplifiers:7; Dynamic Range, Decades:5; Scale Factor, V/Decade:0.48; Input Current:35?A; Input Offset Voltage:1.5mV; No. of Pins:8; Operating Temperature Range:-40?C to +85?C RoHS Compliant: Yes |
| AD640JNZ | Newark | ANALOG DEVICES | Amplifiers - Logarithmic | Operational Amplifier (Op-Amp) IC; No. of Amplifiers:5; Dynamic Range, Decades:2.5; Input Offset Voltage:500?V; No. of Pins:22; Bias Current:25?A; Dual Supply Voltage Max (?V):7.5V; Dual Supply Voltage Min (?V):4.5V RoHS Compliant: Yes |
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Untitled AN-31: Op Amp Circuit Collection AN-4: Monolithic Op Amp-The Universal Linear Component |
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Application Note 31 Op Amp Circuit Collection Op Op Amp Circuit Collection National Semiconductor Application Note 31 Amp September 2002 Circuit Note: National Semiconductor recommends replacing See National Semiconductor Information |
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Integrated DC Logarithmic Amplifiers - Maxim Keywords: log amps, logarithmic amplifiers, DC log amp, log amplifiers, logarithmic amps See Maxim Integrated Products, Inc. Information |
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Tech Brief 2: Dual-Polarity Amplifier is Controlled Digitally... ?? ??: gain control, op amp, digital pot, digipots, opamps, operational amplifiers, digital potentiometers, DS1267 |
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File:Op-Amp Logarithmic Amplifier.svg - Wikipedia, the free... File:Op-Amp Logarithmic Amplifier.svg From Wikipedia, the free encyclopedia |
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Rarely Asked Questions... | Analog Devices See Analog Devices, Inc. Information |
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Chapter I IN-AMP BASICS INTRODUCTION BRIDGE SUPPLY... has a differential input and an output that In contrast, if a standard op amp amplifier circuit were is single-ended with respect to a reference See Analog Devices, Inc. Information |
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SA616 - Low-voltage high performance mixer FM IF system from... Audio output internal op amp RSSI output internal op amp See NXP Information |
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Precision Amplifiers - High Voltage - OPA445 - TI.com OPA547: High-Voltage, High-Current Op Amp, Excellent Output Swing |
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Precision Amplifiers... |
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