Electronic Components & Devices

Volatile Digital Potentiometers suit portable applications.

Offered in 5- and 6-pin SOT-23 as well as 2 x 3 mm DFN packages, 6-bit MCP40xx series offers typ power consumption of 0.3 Â-µA and 1.8 V operation for handheld equipment and portable applications. Models MCP4011, MCP4012, MCP4013, and MCP4014 exhibit Integral and Differential Non-Linearity of Â-½ LSB max and operate in temperatures from -40 to +125Â-

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Class D Audio Amplifiers come in micro SMD packages.

Offered in 1.4 x 1.4 x 0.4 mm package, LM4673 fully differential, single-supply, 2.5 W Class D switching mono audio amplifier facilitates layout in space-restricted applications and has typ quiescent current of 2.1 mA at 3.6 V supply. With typ quiescent current of 4 mA at 3.6 V, LM4674 is 2.4 W stereo Class D audio power amp that comes in 2 x 2 x 0.5 mm package. Designed for portable audio...

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Electronic Book Reader features one-handed navigation.

Measuring 0.5 in. thick, SonyÂ-® Reader stores and displays books, web content, JPEG photos, and personal documents in PDF format. Electronic paper display technology delivers text in print look that allows viewing from various angles even outdoors in bright sunlight. Reader features adjustable text size and battery life equivalent to about 7,500 page turns. Optional Memory StickÂ-® or...

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KEMET is First to Market with New Lead-Free Options for Tantalum Leaded Capacitors

GREENVILLE, S.C., Sept. 30 /-- KEMET Corporation (NYSE:KEM) announced today that KEMET is first to market with new RoHS- compliant/lead-free components in the Axial Molded (T322), Radial Molded (T340) and Commercial Herm Seal (T110/T140) capacitors. Standard tin/lead (Sn/Pb) versions will remain available. This expansion of RoHS-compliant/lead- free options for its tantalum leaded product line is...

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Samsung's First Symbian OS and Series 60-Based Smartphones Powered byTexas Instruments Wireless Technology

TI's OMAP(TM) Processor and Bluetooth(R) Technology Drive Symbian OS(TM), Entertainment and Productivity Applications in New Samsung Smartphones DALLAS, Oct. 6 -- Texas Instruments Incorporated (NYSE:TXN) (TI) today announced that Samsung Electronics has selected technology from TI's OMAP(TM) platform and Bluetooth(R) solutions for its first Symbian OS(TM) and Series 60-based smartphones, the...

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Epson Toyocom Announces Smallest-Class VCXO for Mobile Handsets with Support for Terrestrial Digital Broadcasts

Tokyo - Epson Toyocom Corporation announced December 20 that it will release a new series of voltage-controlled X'tal (crystal) oscillators (VCXO) that support mobile handsets capable of receiving terrestrial digital TV broadcasts. Measuring just 3.2 x 2.5 mm, the VG-4231CE Series will be among the smallest-footprint crystal solutions in the industry yet will offer frequency control...

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RoHS-compliant VCO features phase hit free performance.

Suited for mobile communications systems, CLV1630A-LF delivers single side band (SSB) phase noise of -111 dBc/Hz @ 10 kHz away from carrier with second harmonic suppression better than -15 dBc. It comes in 0.50 x 0.50 x 0.16 in. MINI SMT package and generates frequencies from 1593-1654 MHz within 0.5-4.5 Vdc of control voltage. Offering average tuning sensitivity of 31 MHz/V, VCO operates at 5...

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EMI Filters target wireless handsets.

Praetorian(TM) ASIP(TM) EMI Filter, Model CM1419 integrates spiral inductors with capacitors, diodes, and resistors on single chip, resulting in equivalent series resistance of 0.28 Ohms with minimal insertion loss in 5-bump CSP format. ESD diodes connected to filter ports safely dissipate ESD strikes of Â-

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Supercapacitors feature lightweight design.

With sealed, flexible package, SuperXCaps feature conformal shape that can be bent around radius or stacked on top of each other to produce nearly any shape or electrical configuration for achieving desired power delivery requirements. Reliable in service for hundreds of thousands of charging cycles, units show negligible voltage losses over long periods of time.

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