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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LMC6484AIN/NOPB Texas Instruments, Op Amp, RRIO, 1.5MHz, 5 → 15 V, 14-Pin MDIP
IDR971,596.07Tube (1 Tube of 25) -
LMC6484AIN/NOPB Texas Instruments, Op Amp, RRIO, 1.5MHz, 5 → 15 V, 14-Pin MDIP
IDR58,004.17 -
LMH6626MA/NOPB Texas Instruments, Op Amp, 9 V, 8-Pin SOIC
IDR554,553.43Tube (1 Tube of 5) -
LMH6642MF/NOPB Texas Instruments, Op Amp, RRO, 3 → 12 V, 5-Pin SOT-23
IDR162,369.72Reel (1 Reel of 5) -
LMV324IDR Texas Instruments, Op Amp, RRO, 1MHz, 3 V, 5 V, 14-Pin SOIC
IDR51,920.55Reel (1 Reel of 10) -
LT1014CN Texas Instruments, Op Amps, 700kHz, 44 V, 14-Pin PDIP
IDR150,517.15Pack (1 Pack of 2) -
LT1014DN Texas Instruments, Op Amp, 1MHz, 9 → 28 V, 14-Pin PDIP
IDR488,787.40Pack (1 Pack of 5) -
NE5532AP Texas Instruments, Op Amp, 10MHz, 8-Pin PDIP
IDR18,460.64 -
NE5534AP Texas Instruments, Op Amp, 10MHz, 8-Pin PDIP
IDR17,516.63 -
OP07CDR Texas Instruments, Precision, Op Amp, 600kHz, 8-Pin SOIC
IDR321,907.41Pack (1 Pack of 25) -
OP07CP Texas Instruments, Precision, Op Amp, 600kHz, 8-Pin PDIP
IDR210,828.90Pack (1 Pack of 10) -
OPA140AID Texas Instruments, Op Amps, 11MHz, 36 V, 8-Pin SOIC
IDR140,657.49Pack (1 Pack of 2) -
OPA177GP Texas Instruments, Precision, Op Amp, 600kHz, 8-Pin PDIP
IDR52,235.22 -
OPA2171AIDGK Texas Instruments, Precision, Op Amp, RRO, 3MHz, 2.7 → 36 V, 8-Pin MSOP
IDR207,052.86Tube (1 Tube of 5) -
OPA2277UA Texas Instruments, Precision, Op Amp, 1MHz, 8-Pin SOIC
IDR92,617.87 -
OPA2333AID Texas Instruments, Precision, Op Amp, 350kHz, 3 V, 5 V, 8-Pin SOIC
IDR68,912.73 -
OPA277U Texas Instruments, Precision, Op Amp, 1MHz, 8-Pin SOIC
IDR99,330.83 -
OPA320AIDBVT Texas Instruments, Op Amps, 20MHz, 5.5 V, 5-Pin SOT-23
IDR7,015,567.65Reel (1 Reel of 250) -
OPA350PA Texas Instruments, Precision, Op Amp, RRIO, 38MHz, 3 V, 5 V, 8-Pin PDIP
IDR61,570.43 -
OPA4340UA Texas Instruments, Precision, Op Amp, RRIO, 5.5MHz, 3 V, 5 V, 14-Pin SOIC
IDR112,022.52 -
OPA548T-1 Texas Instruments, Power, Op Amp, 1MHz, 9 → 28 V, 7-Pin TO-220
IDR244,393.70 -
OPA604AP Texas Instruments, Op Amps, 20MHz, 48 V, 8-Pin PDIP
IDR299,460.95Tube (1 Tube of 5) -
Texas Instruments UA741CP, Op Amp, 1MHz, 8-Pin PDIP
IDR37,445.73Tube (1 Tube of 5) -
Texas Instruments, 2-Channel, 8-Pin PDIP OPA2134PA
IDR121,043.06