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 145–168 of 320 results
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LM358DR Texas Instruments, Precision, Op Amp, 700kHz, 5 → 28 V, 8-Pin SOIC
VND514,898.56Pack (1 Pack of 25) -
LM358DR2G onsemi, Op Amp, 5 → 28 V, 8-Pin SOIC
VND51,221.28Reel (1 Reel of 5) -
LM358M/NOPB Texas Instruments, Precision, Op Amp, 1MHz, 5 → 28 V, 8-Pin SOIC
VND26,473.92 -
LM358P Texas Instruments, Op Amps, 1.2MHz, 3 → 30 V, 8-Pin PDIP
VND394,614.88Pack (1 Pack of 50) -
LM393DT STMicroelectronics, Dual Comparator, Open Collector O/P, 1.3μs 3 V, 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V
VND169,011.04Pack (1 Pack of 20) -
LM393M/NOPB Texas Instruments, Dual Comparator, Open Collector O/P, 1.3μs 3 → 28 V 8-Pin SOIC
VND32,420.96 -
LM393N/NOPB Texas Instruments, Comparator, Single Ended O/P, 1.3μs 2 → 36 V 8-Pin PDIP
VND217,354.72Pack (1 Pack of 10) -
LM6132BIN/NOPB Texas Instruments, Precision, Op Amp, RRIO, 11MHz, 1.8 → 24 V, 8-Pin MDIP
VND0.00 -
LM6132BIN/NOPB Texas Instruments, Precision, Op Amp, RRIO, 11MHz, 1.8 → 24 V, 8-Pin MDIP
VND102,634.40 -
LM6144BIM/NOPB Texas Instruments, Instrumentation Amplifier, 1mV Offset 18MHz, 1.8 to 24 V, 14-Pin SOIC
VND0.00 -
LM6144BIM/NOPB Texas Instruments, Instrumentation Amplifier, 1mV Offset 18MHz, 1.8 to 24 V, 14-Pin SOIC
VND302,531.68 -
LM741CN/NOPB Texas Instruments, Op Amp, 1MHz, 8-Pin MDIP
VND0.00 -
LM741CN/NOPB Texas Instruments, Op Amp, 1MHz, 8-Pin MDIP
VND861,361.60Tube (1 Tube of 40) -
LM741CN/NOPB Texas Instruments, Op Amp, 1MHz, 8-Pin MDIP
VND125,271.52Tube (1 Tube of 5) -
LM833N/NOPB Texas Instruments, Audio, Op Amp, 15MHz, 8-Pin MDIP
VND121,242.88Tube (1 Tube of 5) -
LMC6484AIN/NOPB Texas Instruments, Op Amp, RRIO, 1.5MHz, 5 → 15 V, 14-Pin MDIP
VND0.00 -
LMC6484AIN/NOPB Texas Instruments, Op Amp, RRIO, 1.5MHz, 5 → 15 V, 14-Pin MDIP
VND106,087.52 -
LMC6484AIN/NOPB Texas Instruments, Op Amp, RRIO, 1.5MHz, 5 → 15 V, 14-Pin MDIP
VND1,777,013.92Tube (1 Tube of 25) -
LMH6626MA/NOPB Texas Instruments, Op Amp, 9 V, 8-Pin SOIC
VND1,014,258.08Tube (1 Tube of 5) -
LMH6642MF/NOPB Texas Instruments, Op Amp, RRO, 3 → 12 V, 5-Pin SOT-23
VND296,968.32Reel (1 Reel of 5) -
LMV324IDR Texas Instruments, Op Amp, RRO, 1MHz, 3 V, 5 V, 14-Pin SOIC
VND94,960.80Reel (1 Reel of 10) -
LMV358IDT STMicroelectronics, Low Power, Op Amp, RRIO, 1.3MHz, 3 V, 5 V, 8-Pin SOIC
VND240,183.68Reel (1 Reel of 20) -
LT1001CS8#PBF Analog Devices, Op Amp, 800kHz, 8-Pin SOIC
VND0.00Pack (1 Pack of 2)
