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 145–168 of 293 results
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MICROPOWER SINGLESUPPLY DIFFERENTIAL AMP
IDR0.00Pack (1 Pack of 5) -
OP AMP DUAL 300MHZ VOLTAGE FEEDBACK MSOP
IDR97,233.03 -
OP AMP DUAL GEN.PURPOSE +/-22V/44V PDIP8
IDR92,408.09 -
OP AMP DUAL GP 16V/32V 8-PIN MSOP
IDR43,424.46Pack (1 Pack of 10) -
OP AMP DUAL GP 16V/32V 8-PIN SOIC
IDR0.00 -
OP AMP DUAL GP 16V/32V PDIP8
IDR448,614.53Tube (1 Tube of 40) -
OP AMP DUAL GP 16V/32V PDIP8
IDR93,561.88Tube (1 Tube of 5) -
OP AMP DUAL GP 18V 8-PIN PDIP
IDR145,692.21Tube (1 Tube of 10) -
OP AMP DUAL GP 18V 8-PIN SOIC
IDR37,970.18Reel (1 Reel of 5) -
OP AMP DUAL GP 7.5V/15V 8-PIN DMP
IDR84,751.12Pack (1 Pack of 5) -
OP AMP DUAL GP 7.5V/15V 8-PIN SSOP
IDR64,297.57Pack (1 Pack of 5) -
OP AMP DUAL GP R-R I/O 2.75V/5.5V 8-PIN
IDR68,912.73 -
OP AMP DUAL GP R-R I/O 5.5V 8-PIN TSSOP
IDR102,687.31Tube (1 Tube of 5) -
OP AMP DUAL GP R-R I/O 6V SOI8
IDR131,322.28Reel (1 Reel of 20) -
OP AMP DUAL GP R-R I/O 8V/16V 8-PIN
IDR151,146.49Tube (1 Tube of 5) -
OP AMP DUAL GP RRIO 24V PDIP8
IDR56,116.15 -
OP AMP DUAL GP16V/32V 8-PIN PDIP
IDR56,011.26Tube (1 Tube of 10) -
OP AMP DUAL SINGLE SUPPLY RRO 36V VSSOP8
IDR207,052.86Tube (1 Tube of 5) -
OP AMP DUAL ULTRALOW NOISE 1.8MA SOIC8
IDR42,480.45 -
OP AMP DUAL VOLT FDBK R-R I/O6V/12V
IDR157,230.11 -
OP AMP GP +/-175V/350V 20-PIN SOP
IDR1,779,039.29 -
OP AMP LOW POWER FET-IN 5-36V RRO MSOP8
IDR105,624.23 -
OP AMP PRECISION LOW NOISE 63MHZ SOIC8
IDR65,031.80 -
OP AMP PRECISION LOW NOISE SOIC8
IDR60,836.20
