Electronics News

Archive : March 2007 year

Electronic components online - Barumelec.com

MAX9724A, MAX9724B
19.03.2007 - 11:40

The MAX9724A/MAX9724B stereo headphone amplifiers are designed for portable equipment where board space is at a premium. These devices use a unique, patented† DirectDrive™ architecture to produce a ground-referenced output from a single supply, eliminating the need for large DC-blocking capacitors, saving cost, board space, and comp...

Fluke 771 Milliamp Process Clamp Meter measures 4-20 mA output signals from transmitters without breaking the current loop
19.03.2007 - 11:21

Fluke announces the Fluke 771 Milliamp Process Clamp Meter, which measures 4-20 mA output signals from transmitters in process and industrial control system applications without breaking the current loop. The Fluke 771 Milliamp Clamp Meter delivers 0.2 % accuracy with resolution and sensitivity to 0.01 mA for testing and troubleshooting PLC (pro...

Battery Fuel Gauge Enables Complete Customization of Fuel-Gauge Algorithms for 1- or 2-Cell Applications
16.03.2007 - 11:01

 DALLAS, TX—March 15, 2007—Dallas Semiconductor, a wholly owned subsidiary of Maxim Integrated Products (NASDAQ: MXIM), introduces the DS2792 programmable fuel gauge for 1- or 2-cell applications. Integrated into the DS2792 are a MAXQ® microcontroller; generous program and data memory; and an accurate measurement system for ...

Fluke Hart Scientific’s high accuracy temperature/humidity logger has new wireless and Ethernet capability
16.03.2007 - 10:54

Optional LogWare III supports Ethernet, 802.15.4 wireless, RS-232, email messaging services and as many “DewKs” as can be put on a network Hart Scientific, a division of Fluke Corporation and the world leader in temperature calibration products and services, announces the new Hart Scientific 1620A paperless temperature and humidit...

Fluke 345 Power Quality Clamp Meter Combines the Functionality of a Power Quality Meter, Oscilloscope and Data Logger in a Single, Handheld Tool
15.03.2007 - 11:12

Fluke designed as a tool for servicing and commissioning electronic switching loads including variable frequency drives, electronic lighting and uninterruptible power supply (UPS) systems. Combining the functionality of a power quality meter, oscilloscope and data logger, the Fluke 345 features a convenient clamp-on design for measuring the most...

MAX3222E, MAX3232E, MAX3237E, MAX3241E, MAX3246E
15.03.2007 - 11:06

he MAX3222E/MAX3232E/MAX3237E/MAX3241E/MAX3246E +3.0V-powered EIA/TIA-232 and V.28/V.24 communications interface devices feature low power consumption, high data-rate capabilities, and enhanced electrostatic-discharge (ESD) protection. The enhanced ESD structure protects all transmitter outputs and receiver inputs to ±15kV using IEC 1000-...

IR’s New Versatile PWM Control IC Addresses Synchronous Buck Applications with Wide Input Voltage Range from 12V to 75V and Boosts Efficiency
15.03.2007 - 10:58

EL SEGUNDO, Calif. — International Rectifier, IR®(NYSE: IRF), a world leader in power management technology, today introduced the IR3651, a synchronous PWM control IC designed for high performance synchronous DC-DC buck applications with an input voltage range up to 75V. With programmable switching frequency up to 400kHz, the IR3651 is...

IR Adds Optimized Single-Phase 5A and 12A Synchronous Buck Reference Designs to POWIR+ Family
15.03.2007 - 10:31

EL SEGUNDO, Calif. - International Rectifier, IR® (NYSE: IRF), a world leader in power management technology, today introduced two new POWIR+™ chipset reference designs, the IRPP3624-05A and IRPP3624-12A. Simplifying and accelerating circuit design, the new reference designs target single-phase synchronous buck converter applications i...

IR Introduces N+1 Redundancy and Hot-Swap Capability to XPhase Family of Chipsets for Multi-Phase DC-DC Buck Converters
15.03.2007 - 10:21

EL SEGUNDO, Calif. - International Rectifier, IR®(NYSE: IRF), a world leader in power management technology, today introduced a new chipset in their XPhase® family of control ICs and phase ICs for scalable multi-phase, interleaved buck DC-DC converters, adding N+1 redundancy, hot-swapping capability and a host of protection features. IR&...

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