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 217–240 of 320 results
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LM2903DT STMicroelectronics, Dual Comparator, CMOS/TTL O/P, O/P, 1.3μs 2 → 36 V 8-Pin SOIC
VND91,188.00Pack (1 Pack of 20) -
MIC7300YM5-TR Microchip, Op Amp, RRIO, 550kHz 1 kHz, 5-Pin SOT-23
VND240,516.00Pack (1 Pack of 25) -
LM2902AWYPT STMicroelectronics, Low Power, Op Amp, 1.3MHz 1 kHz, 3 → 30 V, 14-Pin TSSOP
VND673,812.00Pack (1 Pack of 50) -
OP27GPZ Analog Devices, Op Amp, 8MHz, 8-Pin PDIP
VND6,370,104.00Tube (1 Tube of 50) -
TL072CDT STMicroelectronics, Op Amp, 4MHz, 8-Pin SOIC
VND140,760.00Pack (1 Pack of 20) -
AD8208WBRMZ Analog Devices, Differential Amplifier 70kHz 8-Pin MSOP
VND0.00 -
AD8137YRZ Analog Devices, Differential Amplifier Rail to Rail Output 8-Pin SOIC
VND697,068.00Pack (1 Pack of 5) -
STMicroelectronics,Audio1.7W, 8-Pin DFN TS4962IQT
VND329,052.00Pack (1 Pack of 10) -
STMicroelectronics,0.32W, 8-Pin SOIC TDA2822D
VND214,608.00Pack (1 Pack of 5) -
MCP6N16-100E/MS Microchip, Instrumentation Amplifier, 17μV Offset 35MHz, R-RO, 1.8 5.5 V, 8-Pin MSOP
VND366,384.00Pack (1 Pack of 5) -
AD623ARZ Analog Devices, Instrumentation Amplifier, 200μV Offset 800kHz, R-RO, 3 12 V, 8-Pin SOIC
VND341,088.00Pack (1 Pack of 2) -
LM319DT STMicroelectronics, Dual Comparator, TTL O/P, 80ns 5 → ±15 V 14-Pin SOIC
VND207,876.00Pack (1 Pack of 10) -
LM2901VDR2G onsemi, Quad Comparator, CMOS, TTL O/P, 1.3μs 3 → 36 V 14-Pin SOIC
VND188,904.00Tape (1 Tape of 20) -
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
VND76,296.00Pack (1 Pack of 20) -
LM339D STMicroelectronics, Quad Comparator, CMOS/TTL O/P, O/P, 1.3μs 2 → 36 V 14-Pin SOIC
VND404,940.00Pack (1 Pack of 20) -
LM339DR2G onsemi, Quad Comparator, Open Collector O/P, 1.3μs 5 → 28 V 14-Pin SOIC
VND48,348.00Reel (1 Reel of 5) -
LM2903DR2G onsemi, Dual Comparator, Open Collector O/P, 1.5μs 3 → 28 V 8-Pin SOIC
VND42,228.00Reel (1 Reel of 5) -
LM239DR2G onsemi, Quad Comparator, Open Collector O/P, 1.3μs 5 → 28 V 14-Pin SOIC
VND60,792.00Reel (1 Reel of 5) -
MCP6541T-E/OT Microchip, Comparator, Push-Pull O/P, 3 V, 5 V 5-Pin SOT-23
VND111,588.00Pack (1 Pack of 10) -
LT1001CS8#PBF Analog Devices, Op Amp, 800kHz, 8-Pin SOIC
VND0.00Pack (1 Pack of 2) -
MC33179DTBR2G onsemi, Low Noise, Op Amp, 5MHz, 14-Pin TSSOP
VND244,188.00Tape (1 Tape of 10) -
LM2904DMR2G onsemi, Low Power, Op Amp, 3 → 32 V, 8-Pin MSOP
VND99,960.00Pack (1 Pack of 10) -
OP07DNZ Analog Devices, Low Power, Op Amp, 600kHz, 8-Pin SOIC
VND247,044.00Pack (1 Pack of 5)
