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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TLV2374ID Texas Instruments, Precision, Op Amp, RRIO, 3MHz, 3 → 15 V, 14-Pin SOIC
VND360,691.44Tube (1 Tube of 5) -
Analog Devices AD8138ARZ Differential Line Driver, 8-Pin SOIC
VND366,179.40 -
OP1177ARZ Analog Devices, Op Amp, 1.3MHz, 8-Pin SOIC
VND370,910.40Pack (1 Pack of 5) -
AD8051ARZ Analog Devices, Op Amp, RRO, 5 V, 8-Pin SOIC
VND371,288.88Pack (1 Pack of 5) -
TSH24IDT STMicroelectronics, High Speed, Op Amp, 25MHz, 3 → 30 V, 14-Pin SOIC
VND372,992.04Pack (1 Pack of 5) -
AD8369ARUZ Analog Devices, Controlled Voltage Amplifier Differential 5 V 16-Pin TSSOP
VND373,559.76 -
OPA2171AIDGK Texas Instruments, Precision, Op Amp, RRO, 3MHz, 2.7 → 36 V, 8-Pin MSOP
VND373,559.76Tube (1 Tube of 5) -
Texas Instruments,0.7W, 8-Pin PDIP LM386N-3/NOPB
VND374,505.96Pack (1 Pack of 10) -
OP1177ARMZ Analog Devices, Op Amp, 1.3MHz, 8-Pin MSOP
VND376,398.36Tube (1 Tube of 5) -
OP07CP Texas Instruments, Precision, Op Amp, 600kHz, 8-Pin PDIP
VND380,372.40Pack (1 Pack of 10) -
LT1056CN8#PBF Analog Devices, High Speed, Op Amp, 5.5MHz 1 MHz, 8-Pin PDIP
VND384,346.44Tube (1 Tube of 2) -
LM358P Texas Instruments, Op Amps, 1.2MHz, 3 → 30 V, 8-Pin PDIP
VND389,266.68Pack (1 Pack of 50) -
AD844ANZ Analog Devices, Op Amp, 60MHz, 8-Pin PDIP
VND393,429.96 -
INA118P Texas Instruments, Instrumentation Amplifier, ±125μV Offset, 18 V, 8-Pin PDIP
VND419,923.56 -
LM2904P Texas Instruments, Precision, Op Amp, 700kHz, 5 → 24 V, 8-Pin PDIP
VND424,276.08Tube (1 Tube of 50) -
OP400GSZ Analog Devices, Op Amp, 500kHz, 16-Pin SOIC W
VND431,467.20 -
OP470GSZ Analog Devices, Op Amp, 6MHz, 16-Pin SOIC W
VND440,739.96 -
OPA548T-1 Texas Instruments, Power, Op Amp, 1MHz, 9 → 28 V, 7-Pin TO-220
VND440,929.20 -
LM324D STMicroelectronics, Low Power, Op Amp, 1.3MHz, 5 → 28 V, 14-Pin SOIC
VND441,496.92Tube (1 Tube of 50) -
TLC277CD Texas Instruments, Precision, Op Amp, 1.7MHz, 5 → 15 V, 8-Pin SOIC
VND450,391.20Pack (1 Pack of 5) -
CA3130EZ Renesas Electronics, Op Amp, 6 → 15 V, 8-Pin PDIP
VND450,391.20Tube (1 Tube of 5) -
OP484FSZ Analog Devices, Op Amp, RRIO, 3.25MHz, 5 → 28 V, 14-Pin SOIC
VND467,612.04 -
ICL7621DCBAZ Renesas Electronics, Op Amp, 480kHz, 3 → 15 V, 8-Pin SOIC
VND477,263.28Pack (1 Pack of 5) -
TL084CN Texas Instruments, Op Amp, 3MHz, 14-Pin PDIP
VND493,727.16Tube (1 Tube of 25)