| Inspiring the Evolution of Embedded Design |
| March 2, 2021 Analog & Power |
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| | | Current Sense Amplifiers Boast Low Offset Voltage |
| Microchip Technology has introduced its high-side current sense amplifiers. They feature what the company claims is the industry’s lowest offset for AEC-Q100 Grade 0 qualified high-side current sense amplifier devices. The MCP6C02 amplifier is offered in both a Grade 1 6-pin SOT-23 package and a Grade 0 8-pin 3×3 VDFN package. With a maximum offset error of 12µV, the VDFN package offers the lowest offset voltage for any Grade 0 high-side current sense amplifier, says Microchip. |
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| | | Enclosed AC-DC Power Supplies Deliver 35W to 100W |
| XP Power has Introduced its LCS series of regulated output, convection cooled AC-DC power supplies that are well-suited to budget-conscious applications. The four new series (LCS35, LCS50, LCS75 and LCS100) offer power levels of 35W, 50W, 75W and 100W, respectively and feature class B conducted and radiated emissions for easy and low-cost system integration along with an integrated connector cover to enhance safety once installed. |
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| | | Precision Measurement ICs Stretch Battery Life |
| Maxim Integrated Products has introduced three precision measurement ICs: MAX41400 instrumentation amplifier, MAX40108 precision op amp and MAX31343 real-time clock (RTC) with integrated MEMS oscillator. Designers can use the ICs to achieve double the battery life together with robust protection and highest accuracy for IoT, industrial and healthcare applications, says the company. |
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| | | Analog frequency-selective filters are useful for noise reduction, antialiasing before digitizing a signal, frequency response correction and more. In this article, Robert explains the differences between filters and how to design them with computer-aided tools. |
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| | | 6W and 10W DC-DC Converters with 4:1 Input Range |
| CUI has announced the addition of two new EN 62368-1 certified, compact, regulated converter series to its compact isolated DC-DC converters line. The PQQ6W-S provides up to 6W of continuous power with up to 87% efficiency and 1,600VDC isolation, while the PQQ10W-S offers up to 10W isolated output with up to 88% efficiency and 1,500VDC isolation. |
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| Compact Arm Linux Gateway Features ThingsBoard IoT Software Neousys’ rugged “IGT-22-DEV” IoT gateway runs the open source Linux “ThingsBoard IoT” stack on a TI AM3352 with PoE PD, DIO, serial, USB and mini-PCIe with uSIM. |
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