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.
-
Texas Instruments,0.7W, 8-Pin PDIP LM386N-3/NOPB
VND358,199.00Pack (1 Pack of 10) -
HCPL-7800A-300E Broadcom, Isolation Amplifier, 5 V, 8-Pin PDIP SMD
VND12,698,598.00Tube (1 Tube of 50) -
LM324N Texas Instruments, Op Amp, 1.2MHz, 5 → 28 V, 14-Pin PDIP
VND201,996.00Tube (1 Tube of 25) -
LM358AN/NOPB Texas Instruments, Precision, Op Amp, 3 → 32 V, 8-Pin PDIP
VND626,622.00Tube (1 Tube of 40) -
CA3130EZ Renesas Electronics, Op Amp, 6 → 15 V, 8-Pin PDIP
VND430,780.00Tube (1 Tube of 5) -
ICL7621DCBAZ Renesas Electronics, Op Amp, 480kHz, 3 → 15 V, 8-Pin SOIC
VND456,482.00Pack (1 Pack of 5) -
MCP6002-I/P Microchip, Op Amp, RRIO, 1MHz 1 kHz, 8-Pin PDIP
VND661,012.00Tube (1 Tube of 60) -
MCP6292-E/P Microchip, Op Amp, RRIO, 10MHz 10 kHz, 8-Pin PDIP
VND1,547,550.00Tube (1 Tube of 60) -
Texas Instruments, Differential Amplifier 50MHz 8-Pin SOIC
VND175,027.00Pack (1 Pack of 2) -
AMC1200SDUBR Texas Instruments, Isolation Amplifier, 5 V, 8-Pin SOP
VND250,685.00Pack (1 Pack of 2) -
LT1056CN8#PBF Analog Devices, High Speed, Op Amp, 5.5MHz 1 MHz, 8-Pin PDIP
VND367,611.00Tube (1 Tube of 2) -
TLV3201AIDBVT Texas Instruments, Comparator, Push-Pull O/P, 2.9ns 2.7 → 5.5 V 5-Pin SOT-23
VND316,388.00Pack (1 Pack of 10) -
TS3702IDT STMicroelectronics, Dual Comparator, CMOS, Push-Pull O/P, 2μs 2.7 → 16 V 8-Pin SOIC
VND216,657.00Pack (1 Pack of 10) -
TSH24IDT STMicroelectronics, High Speed, Op Amp, 25MHz, 3 → 30 V, 14-Pin SOIC
VND356,751.00Pack (1 Pack of 5) -
THS4531ID Texas Instruments, Differential Amplifier 27MHz Rail to Rail Output 8-Pin SOIC
VND88,509.00 -
OPA2171AIDGK Texas Instruments, Precision, Op Amp, RRO, 3MHz, 2.7 → 36 V, 8-Pin MSOP
VND357,294.00Tube (1 Tube of 5) -
TLV3201AIDCKT Texas Instruments, Comparator, Push-Pull O/P, 2.7 → 5.5 V 5-Pin SC-70
VND188,240.00Bag (1 Bag of 5) -
LM6144BIM/NOPB Texas Instruments, Instrumentation Amplifier, 1mV Offset 18MHz, 1.8 to 24 V, 14-Pin SOIC
VND297,021.00 -
LM6132BIN/NOPB Texas Instruments, Precision, Op Amp, RRIO, 11MHz, 1.8 → 24 V, 8-Pin MDIP
VND113,668.00 -
LM358AN/NOPB Texas Instruments, Precision, Op Amp, 3 → 32 V, 8-Pin PDIP
VND132,673.00Tube (1 Tube of 5) -
AD633JNZ Analog Devices, 4-quadrant Voltage Multiplier, 1 MHz, 8-Pin PDIP
VND543,000.00 -
AD820ARMZ Analog Devices, Low Power, Op Amp, RRO, 1.8MHz, 5 → 30 V, 8-Pin MSOP
VND182,267.00 -
Texas Instruments, 2-Channel, 8-Pin SOIC OPA1602AID
VND85,070.00 -
NJM4558DD New Japan Radio, Op Amp, 3MHz, 8-Pin PDIP
VND163,443.00Pack (1 Pack of 5)