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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OP400GSZ Analog Devices, Op Amp, 500kHz, 16-Pin SOIC W
VND503,616.61 -
OP07CSZ Analog Devices, Op Amp, 600kHz, 8-Pin SOIC
VND77,624.33 -
AD817ANZ Analog Devices, Op Amp, 35MHz, 6 → 28 V, 8-Pin PDIP
VND246,472.94 -
LT6200CS8#PBF Analog Devices, Op Amp, RRIO, 145MHz, 3 → 12 V, 8-Pin SOIC
VND227,433.01 -
LT1490ACS8#PBF Analog Devices, Op Amp, RRIO, 180kHz, 3 → 28 V, 8-Pin SOIC
VND178,891.65 -
OP1177ARZ Analog Devices, Op Amp, 1.3MHz, 8-Pin SOIC
VND513,868.88Pack (1 Pack of 5) -
AD8572ARUZ Analog Devices, Chopper Stabilized, Op Amp, RRIO, 1.5MHz, 3 V, 8-Pin TSSOP
VND210,276.15 -
AD8672ARZ Analog Devices, Op Amp, 10MHz, 8-Pin SOIC
VND157,131.73 -
TL072CDT STMicroelectronics, Op Amp, 4MHz, 8-Pin SOIC
VND144,368.70Pack (1 Pack of 20) -
AD8532ARZ Analog Devices, Op Amp, RRIO, 3MHz, 3 V, 5 V, 8-Pin SOIC
VND223,248.41Pack (1 Pack of 5) -
AD795JRZ Analog Devices, Op Amp, 1.6MHz, 8-Pin SOIC
VND368,872.49 -
AD8051ARZ Analog Devices, Op Amp, RRO, 5 V, 8-Pin SOIC
VND410,509.26Pack (1 Pack of 5) -
AD8629ARZ Analog Devices, Chopper Stabilized, Op Amp, RRIO, 2.5MHz, 3 V, 8-Pin SOIC
VND146,670.23 -
MCP6004-I/P Microchip, Op Amp, RRIO, 1MHz, 3 V, 5 V, 14-Pin PDIP
VND211,740.76Pack (1 Pack of 10) -
MCP6274-E/P Microchip, Op Amp, RRIO, 2MHz, 3 V, 5 V, 14-Pin PDIP
VND255,260.60Pack (1 Pack of 5) -
MCP6292-E/P Microchip, Op Amp, RRIO, 10MHz, 3 V, 5 V, 8-Pin PDIP
VND186,633.16Pack (1 Pack of 5) -
OP470GSZ Analog Devices, Op Amp, 6MHz, 16-Pin SOIC W
VND686,902.09 -
AD706JRZ Analog Devices, Op Amp, 8-Pin SOIC
VND238,940.66 -
TSV911AILT STMicroelectronics, Op Amp, RRIO, 8MHz, 3 V, 5 V, 5-Pin SOT-23
VND145,205.62Pack (1 Pack of 5)