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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LMV324IDR Texas Instruments, Op Amp, RRO, 1MHz, 3 V, 5 V, 14-Pin SOIC
IDR51,920.55Reel (1 Reel of 10) -
OPA177GP Texas Instruments, Precision, Op Amp, 600kHz, 8-Pin PDIP
IDR52,235.22 -
THS4531ID Texas Instruments, Differential Amplifier 27MHz Rail to Rail Output 8-Pin SOIC
IDR52,654.78 -
LM358AP Texas Instruments, Precision, Op Amp, 700kHz, 5 → 28 V, 8-Pin PDIP
IDR56,011.26Tube (1 Tube of 10) -
LM6132BIN/NOPB Texas Instruments, Precision, Op Amp, RRIO, 11MHz, 1.8 → 24 V, 8-Pin MDIP
IDR56,116.15 -
LMC6484AIN/NOPB Texas Instruments, Op Amp, RRIO, 1.5MHz, 5 → 15 V, 14-Pin MDIP
IDR58,004.17 -
OPA350PA Texas Instruments, Precision, Op Amp, RRIO, 38MHz, 3 V, 5 V, 8-Pin PDIP
IDR61,570.43 -
LM833N/NOPB Texas Instruments, Audio, Op Amp, 15MHz, 8-Pin MDIP
IDR66,290.48Tube (1 Tube of 5) -
LM741CN/NOPB Texas Instruments, Op Amp, 1MHz, 8-Pin MDIP
IDR68,493.17Tube (1 Tube of 5) -
OPA2333AID Texas Instruments, Precision, Op Amp, 350kHz, 3 V, 5 V, 8-Pin SOIC
IDR68,912.73 -
TL074IDR Texas Instruments, Op Amp, 3MHz, 14-Pin SOIC
IDR70,276.30Pack (1 Pack of 10) -
LM348N Texas Instruments, Precision, Op Amp, 1MHz, 14-Pin PDIP
IDR71,010.53Pack (1 Pack of 10) -
INA126U Texas Instruments, Instrumentation Amplifier, 0.25mV Offset, 3 [arrow/] 28 V, 8-Pin SOIC
IDR71,325.20 -
LM324N Texas Instruments, Precision, Op Amp, 1.2MHz, 5 → 28 V, 14-Pin PDIP
IDR71,954.54Tube (1 Tube of 10) -
LF353D Texas Instruments, Op Amp, 3MHz, 8-Pin SOIC
IDR73,213.22Pack (1 Pack of 5) -
Texas Instruments,40W, 15-Pin TO-220 LM4766T/NOPB
IDR92,093.42 -
OPA2277UA Texas Instruments, Precision, Op Amp, 1MHz, 8-Pin SOIC
IDR92,617.87 -
LM358AN/NOPB Texas Instruments, Precision, Op Amp, 3 → 32 V, 8-Pin PDIP
IDR93,561.88Tube (1 Tube of 5) -
OPA277U Texas Instruments, Precision, Op Amp, 1MHz, 8-Pin SOIC
IDR99,330.83 -
Texas Instruments, Differential Amplifier 50MHz 8-Pin SOIC
IDR101,428.63Pack (1 Pack of 2) -
INA125PA Texas Instruments, Instrumentation Amplifier, 0.5mV Offset, 5 V, 16-Pin PDIP
IDR102,582.42 -
LF347N Texas Instruments, Op Amp, 3MHz, 14-Pin PDIP
IDR105,519.34Tube (1 Tube of 10) -
OPA4340UA Texas Instruments, Precision, Op Amp, RRIO, 5.5MHz, 3 V, 5 V, 14-Pin SOIC
IDR112,022.52 -
LM324D Texas Instruments, Precision, Op Amp, 1.2MHz, 5 → 28 V, 14-Pin SOIC
IDR116,637.68Tube (1 Tube of 10)