Circuits

Digital Optocoupler suits signal isolation interfaces.
Electrical Isolators

Digital Optocoupler suits signal isolation interfaces.

SAN JOSE, CA, and SINGAPORE, November 17, 2009 -- Avago Technologies (Nasdaq: AVGO) a leading supplier of analog interface components for communications, industrial and consumer applications, today announced the industry's most energy efficient 1MBd digital optocoupler. Avago's compact low power ACPL-M50L single channel optocoupler, which operates on approximately 80 percent less drive current...

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Digital Optocoupler suits signal isolation interfaces.
Electrical Isolators

Digital Optocoupler suits signal isolation interfaces.

SAN JOSE, CA, and SINGAPORE, November 17, 2009 -- Avago Technologies (Nasdaq: AVGO) a leading supplier of analog interface components for communications, industrial and consumer applications, today announced the industry's most energy efficient 1MBd digital optocoupler. Avago's compact low power ACPL-M50L single channel optocoupler, which operates on approximately 80 percent less drive current...

Read More »
DC to DC Power Supplies (Converters)

DC/DC Converter features integrated boost diode.

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...

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DC to DC Power Supplies (Converters)

DC/DC Converter features integrated boost diode.

Operating from 4.3-38 V input voltage, Model LT3971 features Burst ModeÂ-® 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...

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Sensor Interface IC is automotive qualified to AECQ100.
Sensors / Detectors / Transducers

Sensor Interface IC is automotive qualified to AECQ100.

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...

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Sensor Interface IC is automotive qualified to AECQ100.
Sensors / Detectors / Transducers

Sensor Interface IC is automotive qualified to AECQ100.

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...

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DC to DC Power Supplies (Converters)

DC/DC Controller offers differential output voltage sensing.

MILPITAS, CA - November 10, 2009 - Linear Technology Corporation introduces the LTC3855, a dual output high efficiency (up to 95%) synchronous step-down DC/DC controller with multiphase operation, differential output voltage sensing and integrated phase-lock loop (PLL) synchronization. Up to 12 phases can be paralleled and clocked out of phase to minimize input and output filtering requirements...

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Circuits

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

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...

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Miscellaneous Management Systems

Power Management Devices offer hot swap support.

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...

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DC to DC Power Supplies (Converters)

DC/DC Controller offers differential output voltage sensing.

MILPITAS, CA - November 10, 2009 - Linear Technology Corporation introduces the LTC3855, a dual output high efficiency (up to 95%) synchronous step-down DC/DC controller with multiphase operation, differential output voltage sensing and integrated phase-lock loop (PLL) synchronization. Up to 12 phases can be paralleled and clocked out of phase to minimize input and output filtering requirements...

Read More »

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