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 193–216 of 293 results
-
OP AMP SINGLE GP 22V 8-PIN TO-99
IDR0.00 -
AD8610B PRECISION JFET VLN SOIC OP AMP
IDR367,429.67 -
INSTRUMENTATION AMPLIFIER SINGLE 15V/30V
IDR0.00 -
LO PWR INSTRUMENT AMP AD620BNZ
IDR375,401.31 -
ULTRA LO OFFSET SINGLE OP AMP OP07CD
IDR321,907.41Pack (1 Pack of 25) -
OP AMP QUAD GP 22V 14-PIN PDIP
IDR341,836.51 -
MICROPOWER SINGLESUPPLY DIFFERENTIAL AMP
IDR0.00Pack (1 Pack of 5) -
44V MICROPOWER R-R COMPARATOR SOT23
IDR0.00Pack (1 Pack of 5) -
DUAL 1.8V,1MHZ OP AMP,MCP6002-I/P
IDR383,058.28Tube (1 Tube of 60) -
DUAL DIFFERENTIAL COMPARATOR 2V/36V
IDR408,651.44 -
ISOLATING AMPLIFIER,ISO124P DIP16 1500V
IDR357,255.34 -
QUAD PRECISION OP AMP,OP400GP DIP14
IDR392,078.82 -
250MHZ,4-QUADRANT MULTIPLIER,VOUT, SOIC8
IDR502,737.77 -
LM321MF/NOPB, OPERATIONAL AMPLIFIERS
IDR359,772.70Pack (1 Pack of 25) -
LM741 OPERATIONAL AMPLIFIER 1MHZ DIP8
IDR470,956.10Tube (1 Tube of 40) -
4-20MA CURRENT TRANSMITTER,AD694JN DIP16
IDR516,478.36 -
PREC. LO OFFSET QUAD OP AMP LT1014DN
IDR488,787.40Pack (1 Pack of 5) -
DUAL LOW POWER OP-AMP,TLC27L2CP DIP8
IDR21,292.67 -
AUDIO POWER AMPLIFIER,LM386N-4 1W
IDR18,145.97 -
PRECISION OP AMP,OP07CS SO8
IDR29,893.65 -
SINGLE OP-AMP,TLE2071CP 10MHZ DIP8
IDR40,592.43 -
OP AMP DUAL GP 7.5V/15V 8-PIN SSOP
IDR64,297.57Pack (1 Pack of 5) -
SOUNDPLUS BIPOLAR AUDIO OP AMP SOIC8
IDR48,144.51 -
OP275GPZ Analog Devices, Audio, Op Amp, 9MHz, 8-Pin PDIP
IDR95,240.12
