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.
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AD620ARZ Analog Devices, Instrumentation Amplifier, 0.125mV Offset 120kHz, 8-Pin SOIC
VND340,253.52 -
AD711KNZ Analog Devices, Op Amp, 8-Pin PDIP
VND340,632.00 -
LT1366CN8#PBF Analog Devices, Op Amp, RRIO, 400kHz, 3 → 28 V, 8-Pin PDIP
VND341,767.44 -
OP07DNZ Analog Devices, Low Power, Op Amp, 600kHz, 8-Pin SOIC
VND348,201.60Tube (1 Tube of 5) -
Analog Devices AD8138ARZ Differential Line Driver, 8-Pin SOIC
VND366,179.40 -
OP1177ARZ Analog Devices, Op Amp, 1.3MHz, 8-Pin SOIC
VND370,910.40Pack (1 Pack of 5) -
AD8051ARZ Analog Devices, Op Amp, RRO, 5 V, 8-Pin SOIC
VND371,288.88Pack (1 Pack of 5) -
AD8369ARUZ Analog Devices, Controlled Voltage Amplifier Differential 5 V 16-Pin TSSOP
VND373,559.76 -
OP1177ARMZ Analog Devices, Op Amp, 1.3MHz, 8-Pin MSOP
VND376,398.36Tube (1 Tube of 5) -
LT1056CN8#PBF Analog Devices, High Speed, Op Amp, 5.5MHz 1 MHz, 8-Pin PDIP
VND384,346.44Tube (1 Tube of 2) -
AD844ANZ Analog Devices, Op Amp, 60MHz, 8-Pin PDIP
VND393,429.96 -
OP400GSZ Analog Devices, Op Amp, 500kHz, 16-Pin SOIC W
VND431,467.20 -
OP470GSZ Analog Devices, Op Amp, 6MHz, 16-Pin SOIC W
VND440,739.96 -
OP484FSZ Analog Devices, Op Amp, RRIO, 3.25MHz, 5 → 28 V, 14-Pin SOIC
VND467,612.04 -
AD620ANZ Analog Devices, Instrumentation Amplifier, 0.125mV Offset 1MHz, 8-Pin PDIP
VND499,972.08 -
AD8137YRZ Analog Devices, Differential Amplifier Rail to Rail Output 8-Pin SOIC
VND507,920.16Tube (1 Tube of 5) -
AD843JRZ-16 Analog Devices, Op Amp, 34MHz, 16-Pin SOIC W
VND515,489.76 -
OP213ESZ Analog Devices, Op Amp, 3.5MHz, 5 V, 8-Pin SOIC
VND528,358.08 -
LT1028ACN8#PBF Analog Devices, Op Amp, 75MHz, 8-Pin PDIP
VND541,794.12 -
AD629BNZ Analog Devices, Differential Amplifier 8-Pin PDIP
VND559,393.44 -
AD633JNZ Analog Devices, 4-quadrant Voltage Multiplier, 1 MHz, 8-Pin PDIP
VND567,720.00 -
AD797ANZ Analog Devices, Op Amp, 450MHz, 8-Pin PDIP
VND572,451.00 -
AD8055ANZ Analog Devices, Low Noise, Op Amp, 10 V, 8-Pin PDIP
VND592,131.96Pack (1 Pack of 5) -
OP497FPZ Analog Devices, Op Amp, 500kHz, 14-Pin PDIP
VND600,080.04