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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TS3702IDT STMicroelectronics, Dual Comparator, CMOS, Push-Pull O/P, 2μs 2.7 → 16 V 8-Pin SOIC
IDR117,162.13Pack (1 Pack of 10) -
TSH24IDT STMicroelectronics, High Speed, Op Amp, 25MHz, 3 → 30 V, 14-Pin SOIC
IDR206,738.19Pack (1 Pack of 5) -
LM339DT STMicroelectronics, Quad Comparator, CMOS/TTL O/P, O/P, 1.3μs 2 → 36 V 14-Pin SOIC
IDR97,442.81Pack (1 Pack of 20) -
TS931ILT STMicroelectronics, Low Power, Op Amp, RRO, 100kHz, 3 → 9 V, 5-Pin SOT-23
IDR113,071.42Reel (1 Reel of 5) -
LM324D STMicroelectronics, Low Power, Op Amp, 1.3MHz, 5 → 28 V, 14-Pin SOIC
IDR244,708.37Tube (1 Tube of 50) -
LM224D STMicroelectronics, Low Power, Op Amp, 1.3MHz, 5 → 28 V, 14-Pin SOIC
IDR399,945.57Tube (1 Tube of 50) -
LF351D STMicroelectronics, Op Amp, 4MHz, 8-Pin SOIC
IDR106,882.91Tube (1 Tube of 10) -
LM211DT STMicroelectronics, Comparator, TTL O/P, 200ns 5 V 8-Pin SOIC
IDR129,329.37Pack (1 Pack of 20) -
LM2903DT STMicroelectronics, Dual Comparator, CMOS/TTL O/P, O/P, 1.3μs 2 → 36 V 8-Pin SOIC
IDR106,673.13Reel (1 Reel of 20) -
LM2902AWYPT STMicroelectronics, Low Power, Op Amp, 1.3MHz 1 kHz, 3 → 30 V, 14-Pin TSSOP
IDR592,943.17Reel (1 Reel of 50) -
TL072CDT STMicroelectronics, Op Amp, 4MHz, 8-Pin SOIC
IDR124,609.32Reel (1 Reel of 20) -
STMicroelectronics,Audio1.7W, 8-Pin DFN TS4962IQT
IDR317,921.59Pack (1 Pack of 10) -
STMicroelectronics,0.32W, 8-Pin SOIC TDA2822D
IDR145,482.43Tube (1 Tube of 5) -
LM319DT STMicroelectronics, Dual Comparator, TTL O/P, 80ns 5 → ±15 V 14-Pin SOIC
IDR183,977.06Reel (1 Reel of 10) -
LM393DT STMicroelectronics, Dual Comparator, Open Collector O/P, 1.3μs 3 V, 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V
IDR92,408.09Pack (1 Pack of 20) -
LM339D STMicroelectronics, Quad Comparator, CMOS/TTL O/P, O/P, 1.3μs 2 → 36 V 14-Pin SOIC
IDR900,480.65Pack (1 Pack of 20) -
TL071CDT STMicroelectronics, Op Amp, 4MHz, 8-Pin SOIC
IDR112,337.19Pack (1 Pack of 20) -
LMV358IDT STMicroelectronics, Low Power, Op Amp, RRIO, 1.3MHz, 3 V, 5 V, 8-Pin SOIC
IDR131,322.28Reel (1 Reel of 20) -
TL064CD STMicroelectronics, Op Amp, 1MHz, 14-Pin SOIC
IDR73,423.00Tube (1 Tube of 10) -
TSV914IDT STMicroelectronics, High Speed, Op Amp, RRIO, 8MHz, 3 V, 5 V, 14-Pin SOIC
IDR145,482.43Reel (1 Reel of 5) -
TSV911AILT STMicroelectronics, Op Amp, RRIO, 8MHz, 3 V, 5 V, 5-Pin SOT-23
IDR89,156.50Reel (1 Reel of 5) -
STMicroelectronics,34W, 15-Pin MULTIWATT V STA540
IDR87,478.26 -
STMicroelectronics,60W, 15-Pin MULTIWATT V TDA7296
IDR98,701.49 -
STMicroelectronics,Audio25W, 11-Pin MULTIWATT V TDA7265
IDR92,722.76