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 121–144 of 320 results
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OP249GSZ Analog Devices, Op Amp, 4.7MHz, 8-Pin SOIC
VND213,384.00 -
AD706JRZ Analog Devices, Op Amp, 8-Pin SOIC
VND232,968.00 -
AD826ARZ Analog Devices, Op Amp, 29MHz, 9 → 28 V, 8-Pin SOIC
VND225,624.00 -
LM324D Texas Instruments, Precision, Op Amp, 1.2MHz, 5 → 28 V, 14-Pin SOIC
VND166,872.00Tube (1 Tube of 10) -
TS3702IDT STMicroelectronics, Dual Comparator, CMOS, Push-Pull O/P, 2μs 2.7 → 16 V 8-Pin SOIC
VND116,688.00Pack (1 Pack of 10) -
TLV3201AIDCKT Texas Instruments, Comparator, Push-Pull O/P, 2.7 → 5.5 V 5-Pin SC-70
VND243,168.00Bag (1 Bag of 5) -
LM393N/NOPB Texas Instruments, Comparator, Single Ended O/P, 1.3μs 2 → 36 V 8-Pin PDIP
VND174,012.00Pack (1 Pack of 10) -
Texas Instruments, 2-Channel, 8-Pin PDIP OPA2134PA
VND164,424.00 -
LM324N Texas Instruments, Op Amp, 1.2MHz, 5 → 28 V, 14-Pin PDIP
VND151,164.00Tube (1 Tube of 25) -
TL084IN Texas Instruments, Op Amp, 3MHz, 14-Pin PDIP
VND149,940.00Tube (1 Tube of 10) -
LM6144BIM/NOPB Texas Instruments, Instrumentation Amplifier, 1mV Offset 18MHz, 1.8 to 24 V, 14-Pin SOIC
VND0.00 -
INA105KP Texas Instruments, Differential Amplifier 8-Pin PDIP
VND257,652.00 -
AD8065ARZ Analog Devices, Op Amp, RRO, 155MHz, 6 → 18 V, 8-Pin SOIC
VND241,944.00 -
LM239N Texas Instruments, Quad Comparator, Open Collector O/P, 1.3μs 3 → 28 V 14-Pin PDIP
VND150,348.00Tube (1 Tube of 20) -
TL072CDT STMicroelectronics, Op Amp, 4MHz, 8-Pin SOIC
VND140,760.00Pack (1 Pack of 20) -
AD8495ARMZ Analog Devices, Thermocouple Amplifier 25kHz, R-RO, 2.7 36 V, 8-Pin MSOP
VND235,620.00 -
AD817ANZ Analog Devices, Op Amp, 35MHz, 6 → 28 V, 8-Pin PDIP
VND240,312.00 -
AD623ANZ Analog Devices, Instrumentation Amplifier, 0.2mV Offset, R-RO, 3 V, 5 V, 9 V, 8-Pin PDIP
VND228,072.00 -
MCP6274-E/P Microchip, Op Amp, RRIO, 2MHz, 3 V, 5 V, 14-Pin PDIP
VND248,880.00Pack (1 Pack of 5) -
AD712JNZ Analog Devices, Op Amp, 4MHz, 8-Pin PDIP
VND235,824.00 -
LM211DT STMicroelectronics, Comparator, TTL O/P, 200ns 5 V 8-Pin SOIC
VND251,532.00Pack (1 Pack of 20) -
TLV3201AIDCKT Texas Instruments, Comparator, Push-Pull O/P, 2.7 → 5.5 V 5-Pin SC-70
VND0.00
