Amplifiers & Comparators
Isolation Amplifiers are instruments that have been designed to measure the smallest current and voltage signals in the presence of high common mode voltage by providing electrical safety barrier and electrical isolation. They are differential amplifiers that protect data acquisition components from common mode voltages, which are potential differences between instrument ground and signal ground. How to select a correct isolation amplifier?There are two main types of isolation amplifiers and the decision of using one or another may depend on several aspects and user needs:• Single-ended, floating common – an isolated and quasi-balanced input (the floating common is typically connected to the (-) input of differential amplifier). Suitable for off-ground measurements up to breakdown voltage of the isolation barrier, and exhibits very good common mode rejection (100 dB typical).• Differential, floating common – an isolated and balanced input. Suitable for off-ground measurements of the breakdown voltage of the isolation barrier, and exhibits superb common mode rejection (>120 dB).What is typical application of isolation amplifiers?Isolation amplifiers are commonly used in test and measurement or medical devices. Also, they are popular in solar and fuel cells construction to profile the performance of individual series-connected voltage cells.
Showing 1–24 of 293 results
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1MHZ LOW POWER DUAL OP AMPLIFIER
IDR60,206.86Pack (1 Pack of 10) -
2.8W FILTER-FREE MONO AUDIO AMP DFN8
IDR317,921.59Pack (1 Pack of 10) -
25 + 25W AUDIO AMPLIFIER W/MUTE TDA7265
IDR92,722.76 -
250MHZ,4-QUADRANT MULTIPLIER,VOUT, SOIC8
IDR502,737.77 -
4-20MA CURRENT TRANSMITTER,AD694JN DIP16
IDR516,478.36 -
44V MICROPOWER R-R COMPARATOR SOT23
IDR0.00Pack (1 Pack of 5) -
4X13W DUAL/QUAD POWER AMPLIFIER
IDR87,478.26 -
AD8021 200MHZ VFB LN SMT OP AMP
IDR75,415.91 -
AD8065 145MHZ FET SMT OP AMP
IDR124,399.54 -
AD8137 DIFFERENTIAL ADC DRIVER AMPLIFIER
IDR281,524.76Tube (1 Tube of 5) -
AD8138 DIFFERENTIAL ADC DRIVER SOIC8
IDR202,962.15 -
AD8139 DIFFERENTIAL ADC DRIVER AMPLIFIER
IDR166,670.21 -
AD8221 PRECISION INSTRUMENTATION SMT AMP
IDR7,569,386.85Tube (1 Tube of 50) -
AD826ARZ
IDR116,008.34 -
AD8510B JFET VLN SMT OP AMP
IDR103,106.87 -
AD8572 DUAL ZERO DRIFT LP TSSOP OP AMP
IDR105,414.45 -
AD8610B PRECISION JFET VLN SOIC OP AMP
IDR367,429.67 -
AD8620 DUAL PRECISION JFET SMT OP AMP
IDR465,921.38 -
AD8672 DUAL PRECISION VLN SMT OP AMP
IDR111,288.29 -
AMPLIFIER DUAL 16MHZ FET INPUT RRO SOIC8
IDR146,846.00 -
ANALOG DEVICES, AD8208WBRMZ
IDR0.00 -
ANALOG DEVICES,AD623ARZ
IDR175,376.08Pack (1 Pack of 2) -
ANALOG MULTIPLIER 4-BIT 500MHZ 8-SOIC
IDR0.00 -
ANALOGUE MULTIPLIER 2% FS 10V PDIP8
IDR314,670.00
