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
VND1,777,013.92Tube (1 Tube of 25) -
LMC6484AIN/NOPB Texas Instruments, Op Amp, RRIO, 1.5MHz, 5 → 15 V, 14-Pin MDIP
VND106,087.52 -
LMH6626MA/NOPB Texas Instruments, Op Amp, 9 V, 8-Pin SOIC
VND1,014,258.08Tube (1 Tube of 5) -
LMH6642MF/NOPB Texas Instruments, Op Amp, RRO, 3 → 12 V, 5-Pin SOT-23
VND296,968.32Reel (1 Reel of 5) -
LMV324IDR Texas Instruments, Op Amp, RRO, 1MHz, 3 V, 5 V, 14-Pin SOIC
VND94,960.80Reel (1 Reel of 10) -
LT1014CN Texas Instruments, Op Amps, 700kHz, 44 V, 14-Pin PDIP
VND275,290.40Pack (1 Pack of 2) -
LT1014DN Texas Instruments, Op Amp, 1MHz, 9 → 28 V, 14-Pin PDIP
VND893,974.40Pack (1 Pack of 5) -
NE5532AP Texas Instruments, Op Amp, 10MHz, 8-Pin PDIP
VND33,763.84 -
NE5534AP Texas Instruments, Op Amp, 10MHz, 8-Pin PDIP
VND32,037.28 -
OP07CDR Texas Instruments, Precision, Op Amp, 600kHz, 8-Pin SOIC
VND588,756.96Pack (1 Pack of 25) -
OP07CP Texas Instruments, Precision, Op Amp, 600kHz, 8-Pin PDIP
VND385,598.40Pack (1 Pack of 10) -
OPA140AID Texas Instruments, Op Amps, 11MHz, 36 V, 8-Pin SOIC
VND257,257.44Pack (1 Pack of 2) -
OPA177GP Texas Instruments, Precision, Op Amp, 600kHz, 8-Pin PDIP
VND95,536.32 -
OPA2171AIDGK Texas Instruments, Precision, Op Amp, RRO, 3MHz, 2.7 → 36 V, 8-Pin MSOP
VND378,692.16Tube (1 Tube of 5) -
OPA2277UA Texas Instruments, Precision, Op Amp, 1MHz, 8-Pin SOIC
VND169,394.72 -
OPA2333AID Texas Instruments, Precision, Op Amp, 350kHz, 3 V, 5 V, 8-Pin SOIC
VND126,038.88 -
OPA277U Texas Instruments, Precision, Op Amp, 1MHz, 8-Pin SOIC
VND181,672.48 -
OPA320AIDBVT Texas Instruments, Op Amps, 20MHz, 5.5 V, 5-Pin SOT-23
VND12,831,218.40Reel (1 Reel of 250) -
OPA350PA Texas Instruments, Precision, Op Amp, RRIO, 38MHz, 3 V, 5 V, 8-Pin PDIP
VND112,610.08 -
OPA4340UA Texas Instruments, Precision, Op Amp, RRIO, 5.5MHz, 3 V, 5 V, 14-Pin SOIC
VND204,885.12 -
OPA548T-1 Texas Instruments, Power, Op Amp, 1MHz, 9 → 28 V, 7-Pin TO-220
VND446,987.20 -
OPA604AP Texas Instruments, Op Amps, 20MHz, 48 V, 8-Pin PDIP
VND547,703.20Tube (1 Tube of 5) -
Texas Instruments UA741CP, Op Amp, 1MHz, 8-Pin PDIP
VND68,486.88Tube (1 Tube of 5) -
Texas Instruments, 2-Channel, 8-Pin PDIP OPA2134PA
VND221,383.36