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 97–120 of 320 results
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STMicroelectronics,60W, 15-Pin MULTIWATT V TDA7296
VND180,521.44 -
OP27GPZ Analog Devices, Op Amp, 8MHz, 8-Pin PDIP
VND181,288.80 -
OPA277U Texas Instruments, Precision, Op Amp, 1MHz, 8-Pin SOIC
VND181,672.48 -
Texas Instruments, Differential Amplifier 50MHz 8-Pin SOIC
VND185,509.28Pack (1 Pack of 2) -
INA125PA Texas Instruments, Instrumentation Amplifier, 0.5mV Offset, 5 V, 16-Pin PDIP
VND187,619.52 -
LM2901VDR2G onsemi, Quad Comparator, CMOS, TTL O/P, 1.3μs 3 → 36 V 14-Pin SOIC
VND188,003.20Tape (1 Tape of 20) -
AD8510BRZ Analog Devices, Op Amp, 8MHz, 8-Pin SOIC
VND188,578.72 -
OPA2277UA Texas Instruments, Precision, Op Amp, 1MHz, 8-Pin SOIC
VND0.00 -
AD8561ANZ Analog Devices, Comparator, Complementary O/P, 5 V, 9 V 8-Pin PDIP
VND188,770.56 -
AD8572ARUZ Analog Devices, Chopper Stabilized, Op Amp, RRIO, 1.5MHz, 3 V, 8-Pin TSSOP
VND192,799.20 -
LF347N Texas Instruments, Op Amp, 3MHz, 14-Pin PDIP
VND192,991.04Tube (1 Tube of 10) -
AD820ARMZ Analog Devices, Low Power, Op Amp, RRO, 1.8MHz, 5 → 30 V, 8-Pin MSOP
VND193,182.88 -
LM2903DT STMicroelectronics, Dual Comparator, CMOS/TTL O/P, O/P, 1.3μs 2 → 36 V 8-Pin SOIC
VND195,101.28Reel (1 Reel of 20) -
LF351D STMicroelectronics, Op Amp, 4MHz, 8-Pin SOIC
VND195,484.96Tube (1 Tube of 10) -
OP07EPZ Analog Devices, Op Amp, 600kHz, 8-Pin PDIP
VND195,676.80 -
OP37GPZ Analog Devices, Op Amp, 63MHz, 8-Pin PDIP
VND200,664.64 -
LT1006CN8#PBF Linear Technology, Op Amp, 600kHz, 3 → 28 V, 8-Pin PDIP
VND201,432.00 -
OP213FSZ Analog Devices, Op Amp, 3.5MHz, 5 V, 8-Pin SOIC
VND202,774.88 -
AD8672ARZ Analog Devices, Op Amp, 10MHz, 8-Pin SOIC
VND203,542.24 -
AD8532ARZ Analog Devices, Op Amp, RRIO, 3MHz, 3 V, 5 V, 8-Pin SOIC
VND204,693.28Pack (1 Pack of 5) -
HCPL-7840-300E Broadcom, Isolation Amplifier, 5 V, 8-Pin PDIP SMD
VND204,885.12 -
OPA4340UA Texas Instruments, Precision, Op Amp, RRIO, 5.5MHz, 3 V, 5 V, 14-Pin SOIC
VND204,885.12 -
TL071CDT STMicroelectronics, Op Amp, 4MHz, 8-Pin SOIC
VND205,460.64Pack (1 Pack of 20) -
TS931ILT STMicroelectronics, Low Power, Op Amp, RRO, 100kHz, 3 → 9 V, 5-Pin SOT-23
VND206,803.52Reel (1 Reel of 5)
