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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LM358M/NOPB National Semiconductor, Op Amp, 1MHz, 5 → 28 V, 8-Pin SOIC
VND24,061.45 -
LM358P Texas Instruments, Op Amps, 1.2MHz, 3 → 30 V, 8-Pin PDIP
VND199,605.42Pack (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
VND78,252.02Pack (1 Pack of 20) -
LM393M/NOPB Texas Instruments, Dual Comparator, Open Collector O/P, 1.3μs 3 → 28 V 8-Pin SOIC
VND34,732.18 -
LM393N/NOPB Texas Instruments, Comparator, Single Ended O/P, 1.3μs 2 → 36 V 8-Pin PDIP
VND178,473.19Pack (1 Pack of 10) -
LM6132BIN/NOPB Texas Instruments, Precision, Op Amp, RRIO, 11MHz, 1.8 → 24 V, 8-Pin MDIP
VND106,288.84 -
LM6144BIM/NOPB Texas Instruments, Instrumentation Amplifier, 1mV Offset 18MHz, 1.8 to 24 V, 14-Pin SOIC
VND207,346.93 -
LM741CN/NOPB Texas Instruments, Op Amp, 1MHz, 8-Pin MDIP
VND122,399.55Pack (1 Pack of 5) -
LM741CN/NOPB Texas Instruments, Op Amp, 1MHz, 8-Pin MDIP
VND573,499.43Tube (1 Tube of 40) -
LM833N/NOPB Texas Instruments, Audio, Op Amp, 15MHz, 8-Pin MDIP
VND122,190.32Tube (1 Tube of 5) -
LMC6484AIN/NOPB Texas Instruments, Op Amp, RRIO, 1.5MHz, 5 → 15 V, 14-Pin MDIP
VND96,664.26 -
LMC6484AIN/NOPB Texas Instruments, Op Amp, RRIO, 1.5MHz, 5 → 15 V, 14-Pin MDIP
VND1,634,923.22Tube (1 Tube of 25) -
LMH6626MA/NOPB Texas Instruments, Op Amp, 9 V, 8-Pin SOIC
VND1,106,199.01Pack (1 Pack of 5) -
LMH6642MF/NOPB Texas Instruments, Op Amp, RRO, 3 → 12 V, 5-Pin SOT-23
VND235,383.75Reel (1 Reel of 5) -
LMV324IDR Texas Instruments, Op Amp, RRO, 1MHz, 3 V, 5 V, 14-Pin SOIC
VND86,411.99Reel (1 Reel of 10) -
LMV358IDT STMicroelectronics, Low Power, Op Amp, RRIO, 1.3MHz, 3 V, 5 V, 8-Pin SOIC
VND140,393.33Pack (1 Pack of 20) -
LT1006CN8#PBF Analog Devices, Op Amp, 600kHz, 3 → 28 V, 8-Pin PDIP
VND158,596.34 -
LT1013DN8#PBF Analog Devices, Op Amp, 5 V, 8-Pin PDIP
VND97,710.41 -
LT1014CN Texas Instruments, Op Amps, 700kHz, 44 V, 14-Pin PDIP
VND278,066.67Pack (1 Pack of 2) -
LT1014DN Texas Instruments, Op Amp, 1MHz, 9 → 28 V, 14-Pin PDIP
VND1,254,543.08Pack (1 Pack of 5) -
LT1016CN8#PBF Analog Devices, Comparator, Complementary O/P, 5 V 8-Pin PDIP
VND254,423.68 -
LT1028ACN8#PBF Analog Devices, Op Amp, 75MHz, 8-Pin PDIP
VND659,074.50 -
LT1056CN8#PBF Analog Devices, High Speed, Op Amp, 5.5MHz 1 MHz, 8-Pin PDIP
VND307,986.56Pack (1 Pack of 2) -
LT1366CN8#PBF Analog Devices, Op Amp, RRIO, 400kHz, 3 → 28 V, 8-Pin PDIP
VND325,352.65