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 25–48 of 320 results
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LM358DR2G onsemi, Op Amp, 5 → 28 V, 8-Pin SOIC
VND64,668.00Reel (1 Reel of 5) -
OP07CSZ Analog Devices, Op Amp, 600kHz, 8-Pin SOIC
VND58,140.00 -
LM339DR2G onsemi, Quad Comparator, Open Collector O/P, 1.3μs 5 → 28 V 14-Pin SOIC
VND48,348.00Reel (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) -
LM2903DR2G onsemi, Dual Comparator, Open Collector O/P, 1.5μs 3 → 28 V 8-Pin SOIC
VND42,228.00Reel (1 Reel of 5) -
XTR111AIDGQT Texas Instruments, Current Sense Amplifier 10-Pin HTSSOP
VND63,240.00 -
UA741CP Texas Instruments, Op Amp, 1MHz, 8-Pin PDIP
VND74,256.00Pack (1 Pack of 5) -
TL072ACDR Texas Instruments, Op Amp, 3MHz, 8-Pin SOIC
VND60,996.00Reel (1 Reel of 5) -
TLV2462CP Texas Instruments, Precision, Op Amp, RRIO, 6.4MHz, 3 V, 5 V, 8-Pin PDIP
VND69,360.00 -
ADA4075-2ARZ Analog Devices, Low Noise, Op Amp, 6.5MHz, 8-Pin SOIC
VND82,620.00 -
TLE2071CP Texas Instruments, Op Amp, 9.4MHz, 8-Pin PDIP
VND53,244.00 -
TLV2462CP Texas Instruments, Precision, Op Amp, RRIO, 6.4MHz, 3 V, 5 V, 8-Pin PDIP
VND0.00 -
AD8055ARZ Analog Devices, Low Noise, Op Amp, 10 V, 8-Pin SOIC
VND98,736.00 -
MC34072DR2G onsemi, Op Amp, 4.5MHz, 5 → 28 V, 8-Pin SOIC
VND87,108.00Reel (1 Reel of 5) -
LM358ADGKR Texas Instruments, Precision, Op Amp, 700kHz, 5 → 28 V, 8-Pin MSOP
VND42,636.00Reel (1 Reel of 10) -
LM2904DMR2G onsemi, Low Power, Op Amp, 3 → 32 V, 8-Pin MSOP
VND99,960.00Pack (1 Pack of 10) -
MCP601-I/P Microchip, Op Amp, RRO, 2.8MHz, 3 V, 5 V, 8-Pin PDIP
VND92,412.00Pack (1 Pack of 5) -
AD8651ARMZ Analog Devices, Op Amp, RRIO, 50MHz, 3 V, 5 V, 8-Pin MSOP
VND106,284.00 -
Texas Instruments, 2-Channel, 8-Pin SOIC OPA1602AID
VND95,880.00 -
MCP6001T-E/OT Microchip, Op Amp, RRIO, 1MHz, 3 V, 5 V, 5-Pin SOT-23
VND100,164.00Pack (1 Pack of 10) -
LMV324IDR Texas Instruments, Op Amp, RRO, 1MHz, 3 V, 5 V, 14-Pin SOIC
VND84,252.00Reel (1 Reel of 10) -
OPA177GP Texas Instruments, Precision, Op Amp, 600kHz, 8-Pin PDIP
VND95,676.00 -
THS4531ID Texas Instruments, Differential Amplifier 27MHz Rail to Rail Output 8-Pin SOIC
VND80,580.00
