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 49–72 of 320 results
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LM358AP Texas Instruments, Precision, Op Amp, 700kHz, 5 → 28 V, 8-Pin PDIP
VND108,936.00Tube (1 Tube of 10) -
LM6132BIN/NOPB Texas Instruments, Precision, Op Amp, RRIO, 11MHz, 1.8 → 24 V, 8-Pin MDIP
VND103,632.00 -
THS4531ID Texas Instruments, Differential Amplifier 27MHz Rail to Rail Output 8-Pin SOIC
VND0.00 -
MCP6541T-E/OT Microchip, Comparator, Push-Pull O/P, 3 V, 5 V 5-Pin SOT-23
VND111,588.00Pack (1 Pack of 10) -
LMC6484AIN/NOPB Texas Instruments, Op Amp, RRIO, 1.5MHz, 5 → 15 V, 14-Pin MDIP
VND94,248.00 -
MCP6002-I/SN Microchip, Op Amp, RRIO, 1MHz, 3 V, 5 V, 8-Pin SOIC
VND97,308.00Pack (1 Pack of 10) -
OP27GSZ-REEL Analog Devices, Precision, Op Amp, 8MHz, 8-Pin SOIC
VND144,228.00 -
OPA350PA Texas Instruments, Precision, Op Amp, RRIO, 38MHz, 3 V, 5 V, 8-Pin PDIP
VND119,748.00 -
AD8215YRZ Analog Devices, Current Sense Amplifier Single 8-Pin SOIC
VND119,136.00 -
NJM3414AV-TE1 New Japan Radio, Op Amp, 1.3MHz, 5 → 12 V, 8-Pin SSOP
VND105,876.00Pack (1 Pack of 5) -
OP37GSZ-REEL7 Analog Devices, Precision, Op Amp, 63MHz, 22 V, 8-Pin SOIC
VND105,468.00 -
LM833N/NOPB Texas Instruments, Audio, Op Amp, 15MHz, 8-Pin MDIP
VND119,136.00Tube (1 Tube of 5) -
NJM4558DD New Japan Radio, Op Amp, 3MHz, 8-Pin PDIP
VND47,736.00Pack (1 Pack of 5) -
LM741CN/NOPB Texas Instruments, Op Amp, 1MHz, 8-Pin MDIP
VND119,340.00Pack (1 Pack of 5) -
OPA2333AID Texas Instruments, Precision, Op Amp, 350kHz, 3 V, 5 V, 8-Pin SOIC
VND117,708.00 -
TL074IDR Texas Instruments, Op Amp, 3MHz, 14-Pin SOIC
VND87,516.00Reel (1 Reel of 10) -
Texas Instruments LM348N, Precision, Op Amp, 1MHz, 14-Pin PDIP
VND86,496.00Tube (1 Tube of 10) -
INA126U Texas Instruments, Instrumentation Amplifier, 0.25mV Offset, 3 [arrow/] 28 V, 8-Pin SOIC
VND129,132.00 -
LM324N Texas Instruments, Precision, Op Amp, 1.2MHz, 5 → 28 V, 14-Pin PDIP
VND70,788.00Tube (1 Tube of 10) -
LF353D Texas Instruments, Op Amp, 3MHz, 8-Pin SOIC
VND147,900.00Pack (1 Pack of 5) -
TL064CD STMicroelectronics, Op Amp, 1MHz, 14-Pin SOIC
VND67,728.00Pack (1 Pack of 10) -
AD8045ARDZ Analog Devices, Low Noise, Op Amp, 5 V, 8-Pin SOIC
VND172,584.00 -
LT1490ACS8#PBF Analog Devices, Op Amp, RRIO, 180kHz, 3 → 28 V, 8-Pin SOIC
VND174,420.00 -
AD8021ARZ Analog Devices, Op Amp, 305MHz, 10 V, 8-Pin SOIC
VND116,484.00
