ThomasNet Industrial Newsroom -

Microcontroller targets USB smart card reader applications.

info@productnews.com (ThomasNet News) — Wed, 25 Nov 2009 08:30:48 -0500

Available in QFN28 and QFN24 packages, AT90SCR050 includes secure AVR® MCU, 16 KB ROM, USB FS2.0, and smart card interface with integrated DC/DC to support cards compliant with EMV L1 requirement and ISO7816. Solution addresses high-volume applications, such as laptops and mobile devices, by offering designers complete solution to address smart card technologies. AVR Studio® and AVR JTAGICE mkII are also available to end-users.

This story is related to the following:
Computer Hardware and Peripherals
Electronic Components and Devices

Search for suppliers of: Microcontrollers (MCU's) | Integrated Circuits (IC)

DC-DC Step-Up Converter provides buck-boost functionality.

info@productnews.com (ThomasNet News) — Wed, 25 Nov 2009 08:30:47 -0500

With continuous transition between boost and regulated buck mode, Model AS1337 is suited for single or dual cell applications. Unit offers adjustable output voltage from 2.5-5.0 V from input voltage of 0.65-4.5 V. From 2-cell battery with 1.8-3.6 V voltage range, Model AS1337 provides 200 mA of output current at 3 V. Operating from -40 to +85°C, converter offers efficiencies up to 97% and draws only 10 nA shutdown current, extending battery lifetime.

This story is related to the following:
Electronic Components and Devices
Electrical Equipment and Systems Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!

Search for suppliers of: Buck/Boost Converters | Integrated Circuits (IC) | DC To DC Converters

DC-DC Converter provides 1.8 A for applications processors.

info@productnews.com (ThomasNet News) — Tue, 24 Nov 2009 08:33:53 -0500

Housed in 2.0 x 2.0 x 0.65 mm wafer-level package, Model MAX8649 achieves initial accuracy of ±0.5% at 1.27 V and total accuracy of better than ±2% over load, line, and temperature, allowing processors to run at max clock speed. Synchronous, fixed-frequency step-down converter operates from input supply as low as 2.5 V to support deep-discharge battery chemistries. I²C interface allows programming of output voltage between 750 mV and 1.38 V in 10 mV steps.

This story is related to the following:
Electrical Equipment and Systems Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!
Electronic Components and Devices

Search for suppliers of: DC To DC Converters | Integrated Circuits (IC)

Embedded Power Device Modules support PoE applications.

info@productnews.com (ThomasNet News) — Mon, 23 Nov 2009 08:29:57 -0500

Supporting output voltage of 5.1 V, Model SPD-50 delivers up to 12 W output power and max DC/DC converting efficiency of 85% at full load, while Model SPD-12, supporting 12 V output voltage, delivers 12 W output power and max DC/DC converting efficiency of 89% at full load. Units are compliant with IEEE 802.3af power classification and support PSE Alternative A and B connections. Measuring 60 x 16.9 x 16 mm, modules include thermal shut off as well as short circuit and over current protection.

This story is related to the following:
Electrical Equipment and Systems Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!
Electronic Components and Devices

Search for suppliers of: Power Modules | Telecommunications Integrated Circuits

RFID Transponder IC suits small access control systems.

info@productnews.com (ThomasNet News) — Mon, 23 Nov 2009 08:29:54 -0500

Measuring 0.9 mm<sup>2</sup>, IDIC® ATA5575M1 can be used in almost any transponder package. Unit's memory contains unique, manufacturer-programmed ID, which can be locked for standard applications, or overwritten by using desired customer-specific code. Unit is OTP LF device that can be used under water, on metal, in dirt, out-of-sight, or worn on body. It is designed for passive identification systems with 100-150 kHz magnetic field and is available in 64- or 128-bit memory versions.

This story is related to the following:
Electronic Components and Devices
Automatic ID

Search for suppliers of: Integrated Circuits (IC) | Transponders | Radio Frequency Identification (RFID) Systems

Smartphone Chipsets support HD video recording and playback.

info@productnews.com (ThomasNet News) — Mon, 23 Nov 2009 08:29:50 -0500

Designed around optimal data throughput and multimedia functionality, MSM7x30 Series includes MSM7230(TM) solution for HSPA+ networks and MSM7630(TM) solution with multi-mode HSPA+/EV-DO Rev. B and SV-DO support. Chipsets utilize 800 MHz to 1 GHz custom superscalar CPU based on ARM v7 instruction set. They support 720p HD video encode/decode at 30 frames/sec, integrated 2D and 3D graphics GPUs, 12 megapixel camera, and integrated GPS for location-based services.

This story is related to the following:
Electronic Components and Devices

Search for suppliers of: Chip Sets | Telecommunications Integrated Circuits

LED Driver enables lighting effects in portable applications.

info@productnews.com (ThomasNet News) — Fri, 20 Nov 2009 08:27:05 -0500

Housed in 2.6 x 2.6 mm WL-CSP package, Model AS3665 offers 9 LED channels with up to 25 mA per channel. Dedicated 12-bit PWM for each channel delivers smooth color effects, enabling linear, logarithmic, and ratiometric fading effects. PWM generators have 3 sequencers and 1.5 kbit memory, allowing storage and processing of complex light patterns without external processors. With audio synchronization feature, color LEDs blink, fade, and change color in time with audio input.

This story is related to the following:
Electrical Equipment and Systems Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!
Electronic Components and Devices

Search for suppliers of: LED Drivers | Display Drivers | Integrated Circuits (IC)

Automotive Systems ICs enhance in-vehicle networks.

info@productnews.com (ThomasNet News) — Fri, 20 Nov 2009 08:27:02 -0500

Series UJA107x, comprised of CAN/LIN System Basis Chips for in-vehicle networks, optimizes performance and power consumption of ECUs for various automotive applications. Featuring CAN and LIN transceivers as well as scalable voltage regulator for onboard MCU and peripherals, products offer ESD protection and EMC performance to address OEM reliability requirements. Stand-by and quiescent current consumption rates also contribute to reduction of fuel consumption and CO2 emissions.

This story is related to the following:
Electronic Components and Devices

Search for suppliers of: Integrated Circuits (IC) | Application Specific Integrated Circuits (ASIC)

Security Module ICs provides solution for system designers.

info@productnews.com (ThomasNet News) — Fri, 20 Nov 2009 08:26:56 -0500

VaultIC(TM) security modules feature AT90SO secureAVR® microcontrollers, multiple interfaces, 128 KB of configurable EEPROM memory, and bundled firmware. They include interface with rapid computation of all standard cryptography algorithms and meet Common Criteria EAL4+ and FIPS 140-2 level 3 certifications. Available in SOIC8 and QFN44 packages, units are suited for use in femtocells, smart meters, telehealth, USB token, and gaming platforms.

This story is related to the following:
Electronic Components and Devices

Search for suppliers of: Application Specific Integrated Circuits (ASIC)

Circuit Protector suit space-constrained board designs.

info@productnews.com (ThomasNet News) — Thu, 19 Nov 2009 08:33:17 -0500

Measuring 1.6 x 0.8 x 0.5 mm, femtoSMDC016F protects sensitive electronics from damage caused by overcurrent and overtemperature events. Time-to-trip (0.10 sec at +25° and 1 A) and resettable functionality promote reliability of portable electronics. Rated at 9 V, industry-standard SMT 0603 device provides hold current of 0.16 A, max fault current rating of 40 A, and max resistance of 4.2 <font face='Symbol'>W</font>. It is terminated with nickel-tin finish and complies with EIA and RoHS standards.

This story is related to the following:
Electrical Equipment and Systems Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!
Electronic Components and Devices

Search for suppliers of: Circuit Protectors | Integrated Circuits (IC)

DC/DC Converter IC offers fast transient times.

info@productnews.com (ThomasNet News) — Thu, 19 Nov 2009 08:33:10 -0500

Model MB39A145, 2-channel DC/DC converter IC utilizes bottom detection comparator method that compares output voltage to reference voltage using high-speed comparator, minimizing variations in output voltage when load is high. Pulse Frequency Modulation function reduces power that is used during operation below 100 mA or in stand-by mode. Operating in temperatures from -30 to +85°C, unit has operating voltage range of 6.0-28.0 V with voltage precision of ±0.7%.

This story is related to the following:
Electronic Components and Devices
Electrical Equipment and Systems Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!

Search for suppliers of: Application Specific Integrated Circuits (ASIC) | DC To DC Converters

Digital Optocoupler suits signal isolation interfaces.

info@productnews.com (ThomasNet News) — Wed, 18 Nov 2009 08:41:46 -0500

Available in SO-5 package, 1 MBd Model ACPL-M50L supports supply range from 2.7-24 V and is driven by low forward drive current of greater than 3 mA with high current transfer ratio greater than 80%, allowing direct drive from microcontroller without need to add buffer chip. Single-channel optocoupler features low propagation delay of 1 msec max. Operating from -40 to +105°C, TTL compatible device is suited for harsh industrial environments.

This story is related to the following:
Optics and Photonics
Electronic Components and Devices

Search for suppliers of: Optocouplers | Integrated Circuits (IC)

DC/DC Converter features integrated boost diode.

info@productnews.com (ThomasNet News) — Wed, 18 Nov 2009 08:41:45 -0500

Operating from 4.3-38 V input voltage, Model LT3971 features Burst Mode® operation, which keeps quiescent current under 2.8 µA in no load standby conditions. Internal 2.4 A switch can deliver up to 1.2 A of continuous output current to voltages as low as 1.19 V. Switching frequency is user programmable from 200 kHz to 2 MHz. Housed in 10-lead 3 x 3 mm DFN-10 package, step-down switching regulator is suited for automotive or industrial systems that demand always-on operation.

This story is related to the following:
Electronic Components and Devices
Electrical Equipment and Systems Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!

Search for suppliers of: Switching Regulators | DC To DC Converters | Integrated Circuits (IC)

Sensor Interface IC is automotive qualified to AECQ100.

info@productnews.com (ThomasNet News) — Wed, 18 Nov 2009 08:41:42 -0500

Model AS1716 sensor interface incorporates all analog functions on-chip to provide interface for piezoelectric capacitive sensors. Operating from 4.5-5.5 V supply, unit includes differential inputs; first order low-pass filter; differential-to-single-ended conversion; programmable gain stage; and 2-pole, low-pass multiple feedback filter. It interfaces with sample/hold input stages and analog digital converters and is available in 8-pin SOIC package.

This story is related to the following:
Electronic Components and Devices
Sensors, Monitors and Transducers
Transportation Industry Products Sponsored by: Terra Environmental Technologies, A Terra Industries Co. - Untitled

Search for suppliers of: Integrated Circuits (IC) | Capacitive Sensors | Automotive Engine Sensors

DC/DC Controller offers differential output voltage sensing.

info@productnews.com (ThomasNet News) — Wed, 18 Nov 2009 08:41:40 -0500

Operating with all N-channel MOSFETs from 4.5-38 V input voltages, Model LTC3855 produces output voltages from 0.6-12.5 V with ±0.75% accuracy. Dual output, synchronous step-down controller provides up to 95% efficiency. Up to 12 phases can be paralleled and clocked out of phase to minimize I/O filtering requirements for applications up to 200 A. Fixed operating frequency can be programmed from 250-770 kHz or can be synchronized to external clock with internal PLL.

This story is related to the following:
Electrical Equipment and Systems Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!
Electronic Components and Devices

Search for suppliers of: DC To DC Converters | Integrated Circuits (IC)

Interface IC offers one connection for charging, audio, data.

info@productnews.com (ThomasNet News) — Wed, 18 Nov 2009 08:41:40 -0500

Conserving board space by eliminating need for multiple connections, MC34825 Mini USB Interface IC helps create smaller consumer products by offering single mini USB connector for external accessories such as chargers, headsets, microphones, and audio/data connections. Analog IC also lowers power consumption and extends battery life by supporting all-passive audio accessories, and intelligent switching is used to automatically identify up to 32 different accessory types.

This story is related to the following:
Computer Hardware and Peripherals
Test and Measuring Instruments
Electronic Components and Devices

Search for suppliers of: Interface Modules | Integrated Circuits (IC)

Power Management Devices offer hot swap support.

info@productnews.com (ThomasNet News) — Wed, 18 Nov 2009 08:41:40 -0500

Integrating charge pumps with programmable current, Models ispPAC®-POWR1014-2 and ispPAC-POWR1014A-2 control MOSFETs in hot swap and sequencing applications. POWR1014-2 combines 24 macrocell PLD and dual precision voltage monitoring comparators with accuracy of 0.3%, while POWR1014A-2 also integrates 10-bit ADC for voltage measurements and I2C interface that enables microcontroller to read status of all comparators. Both operate across power supply voltages of 2.8-3.96 V.

This story is related to the following:
Electrical Equipment and Systems Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!
Electronic Components and Devices

Search for suppliers of: Power Management Systems | Integrated Circuits (IC)

Op Amps achieve 180 MHz at 1 mA.

info@productnews.com (ThomasNet News) — Wed, 18 Nov 2009 08:41:36 -0500

Featuring rail-to-rail inputs and outputs, Models LTC6246, LTC6247, and LTC6248 are single, dual, and quad op amps, respectively, with 90 V/µs slew rate and 4.2 nV/√Hz wideband noise. Input offset voltage is specified at 500 µV max and open loop gain is 45 V/µV. Employing bias current cancellation to achieve max of 350 nA input bias current over most of input common mode voltage range, op amps are suited for applications with high source resistance such as portable instrumentation.

This story is related to the following:
Electronic Components and Devices

Search for suppliers of: Integrated Circuits (IC) | Operational Amplifiers

Contactless-Memory IC suits reusable electronic tickets.

info@productnews.com (ThomasNet News) — Tue, 17 Nov 2009 08:44:49 -0500

Model SRi2K features on-chip memory of 2 Kb and RFID circuitry that operates at standard 13.56 MHz carrier frequency. It has 64-bit ID and lockable memory blocks for security, while 8-bit anticollision mechanism allows large numbers of tickets to coexist without interfering. To prevent data loss due to power failure while ticket is being debited, IC features dual 32-bit decrementing counters. Rapid communication is enabled by fast memory-access time and 106 Kbps data rate.

This story is related to the following:
Computer Hardware and Peripherals
Electronic Components and Devices

Search for suppliers of: Memory Circuits | Application Specific Integrated Circuits (ASIC)

Passive Low Frequency Interface wirelessly powers MCU.

info@productnews.com (ThomasNet News) — Tue, 17 Nov 2009 08:44:49 -0500

Model TMS37157 passive low frequency interface (PaLFI) can wirelessly supply MSP430 MCU, from up to 1 m, to remotely communicate with/power implantable medical devices, track containers, and configure electronic equipment. Unit provides battery check and charge function via RF field. Memory is accessible via SPI and wireless LF 134 kHz interface and no battery is required for data programming into memory. Product can supply MCU with energy and operate it even if its battery is empty.

This story is related to the following:
Electronic Components and Devices
Electrical Equipment and Systems Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!

Search for suppliers of: Integrated Circuits (IC) | Transponders | Power Supplies | Interfaces