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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TL082ACP Texas Instruments, Op Amp, 3MHz, 8-Pin PDIP
IDR15,733.50 -
Texas Instruments,40W, 15-Pin TO-220 LM4766T/NOPB
IDR1,584,363.45Tube (1 Tube of 20) -
LM324D Texas Instruments, Precision, Op Amp, 1.2MHz, 5 → 28 V, 14-Pin SOIC
IDR575,636.32Tube (1 Tube of 50) -
LM239N Texas Instruments, Quad Comparator, Open Collector O/P, 1.3μs 3 → 28 V 14-Pin PDIP
IDR155,551.87Tube (1 Tube of 25) -
TLC27L2CP Texas Instruments, Op Amp, 85kHz, 5 → 15 V, 8-Pin PDIP
IDR21,292.67 -
LM393N/NOPB Texas Instruments, Comparator, Single Ended O/P, 1.3μs 2 → 36 V 8-Pin PDIP
IDR118,840.37Pack (1 Pack of 10) -
TL084CD Texas Instruments, Op Amp, 3MHz, 14-Pin SOIC
IDR709,266.18Tube (1 Tube of 50) -
LM2904P Texas Instruments, Precision, Op Amp, 700kHz, 5 → 24 V, 8-Pin PDIP
IDR235,163.38Tube (1 Tube of 50) -
LM324AN Texas Instruments, Precision, Op Amp, 1.2MHz, 5 → 28 V, 14-Pin PDIP
IDR190,690.02Tube (1 Tube of 25) -
AMC1200SDUB Texas Instruments, Isolated Gate Driver, 8-Pin SOP
IDR3,285,469.47Tube (1 Tube of 50) -
LMC6484AIN/NOPB Texas Instruments, Op Amp, RRIO, 1.5MHz, 5 → 15 V, 14-Pin MDIP
IDR971,596.07Tube (1 Tube of 25) -
LF412CN/NOPB Texas Instruments, Op Amp, 4MHz, 8-Pin MDIP
IDR900,480.65Tube (1 Tube of 40) -
LF356N/NOPB Texas Instruments, Op Amp, 5MHz, 8-Pin MDIP
IDR476,934.83Tube (1 Tube of 40) -
LF353N/NOPB Texas Instruments, Op Amp, 4MHz, 8-Pin MDIP
IDR612,662.49Tube (1 Tube of 40) -
LM339N/NOPB Texas Instruments, Quad Comparator, Open Collector O/P, 1.3μs 3 to 28 V 14-Pin MDIP
IDR508,506.72Tube (1 Tube of 25) -
TL084IN Texas Instruments, Op Amp, 3MHz, 14-Pin PDIP
IDR275,021.58Tube (1 Tube of 25) -
LM741CN/NOPB Texas Instruments, Op Amp, 1MHz, 8-Pin MDIP
IDR470,956.10Tube (1 Tube of 40) -
Texas Instruments,1W, 8-Pin MDIP LM386N-4/NOPB
IDR633,220.93Tube (1 Tube of 40) -
TL084CD Texas Instruments, Op Amp, 3MHz, 14-Pin SOIC
IDR15,523.72 -
TLE2071CP Texas Instruments, Op Amp, 9.4MHz, 8-Pin PDIP
IDR40,592.43 -
NE5534AP Texas Instruments, Op Amp, 10MHz, 8-Pin PDIP
IDR17,516.63 -
LM2903P Texas Instruments, Dual Comparator, Open Collector O/P, 1.3μs 3 → 28 V 8-Pin PDIP
IDR6,817.85 -
INA105KP Texas Instruments, Differential Amplifier 8-Pin PDIP
IDR124,399.54 -
TLC271CP Texas Instruments, Op Amp, 1.7MHz, 5 → 15 V, 8-Pin PDIP
IDR16,467.73