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 1–24 of 293 results
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ISOLATING AMPLIFIER,ISO122JP DIP16 1500V
IDR673,079.13 -
DUAL FAST OP AMP,LT1364CN8 DIP8
IDR0.00 -
ISOLATION CURRENT AMPLIFIER,HCPL-7840
IDR112,022.52 -
SP AMP CURRENT SENSE AMP SINGLE 76V
IDR0.00 -
OP AMP SINGLE GP 22V 8-PIN TO-99
IDR0.00 -
OP AMP DUAL GP 16V/32V 8-PIN SOIC
IDR0.00 -
I.C MAX412CPA
IDR0.00 -
DUAL OP AMP,AD826AN DIP8
IDR0.00 -
DUAL SMT OP-AMP,LM358D 1MHZ SO8
IDR0.00 -
ANALOG DEVICES, AD8208WBRMZ
IDR0.00 -
AUDIO POWER AMPLIFIER,LM386N-3 0.7W
IDR210,724.01Pack (1 Pack of 10) -
ISOLATION CURRENT AMP,SMD,HCPL-7800A-300
IDR7,358,872.62Tube (1 Tube of 50) -
OP AMP QUAD GP 16V/32V 14-PIN PDIP
IDR121,252.84Tube (1 Tube of 25) -
OP AMP DUAL GP 16V/32V PDIP8
IDR448,614.53Tube (1 Tube of 40) -
SINGLE OP-AMP, 15MHZ CA3130EZ
IDR249,638.20Tube (1 Tube of 5) -
DUAL LOW POWER OP-AMP, ICL7621DCBAZ
IDR264,532.58Pack (1 Pack of 5) -
DUAL 1.8V,1MHZ OP AMP,MCP6002-I/P
IDR383,058.28Tube (1 Tube of 60) -
DUAL 10MHZ OP AMP,MCP6292-E/P
IDR943,590.44Tube (1 Tube of 60) -
RF AMP 18GHZ 5.5V 16-PIN QFN
IDR0.00 -
DIFFERENTIAL ISOLATION AMPLIFIER SOP8
IDR145,272.65Pack (1 Pack of 2) -
HIGH FIDELITY DIFF. AUDIO OP AMP HSOP8
IDR101,428.63Pack (1 Pack of 2) -
PRECISION HIGH-SPEED JFET OP. AMPLIFIER
IDR213,031.59Tube (1 Tube of 2) -
TEXAS INSTRUMENTS,TLV3201AIDBVT,IC,COMP.
IDR178,837.45Pack (1 Pack of 10) -
TS3702IDT,VOLTAGE COMPARATOR,DUAL,SO8 N
IDR117,162.13Pack (1 Pack of 10)
