Circuits

Low Pin Count Stereo ADC operates from single 3.3 V supply.

Low Pin Count Stereo ADC operates from single 3.3 V supply.

Requiring only 2 decoupling capacitors, low power WM8783 uses multi-bit Sigma Delta ADC architecture to offer high quality line input audio in recordable media applications, including LCD TVs, set top boxes, and DVD recorders. It achieves 95 dB SNR, -83 dB THD, and supports sample rates from 8-96 kHz. Offered in SOIC-8 package, ADC accepts analog inputs up to 1 Vrms and provides integrated high...

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SFP+ Controller supports all SFF-8472 functionality.

SFP+ Controller supports all SFF-8472 functionality.

Featuring digital LDD interface, Model DS1874 controls and monitors all functions for SFF, SFP, and SFP+ optical modules and fully supports SFF-8472 standard. Device monitors 6 analog channels, including temperature, VCC, and MON1-MON4. Laser modulation is controlled by temperature-driven LUT to compensate for tracking error, and 2 DAC outputs with 36-entry LUTs are provided for additional...

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Synchronous DC-DC Regulator delivers up to 3 A.

Synchronous DC-DC Regulator delivers up to 3 A.

Housed in 3 x 3 mm, 16-pin TQFN package, MAX15041 features built-in MOSFETs that offer 93% efficiency while minimizing EMI. Device operates from fixed 350 kHz PMW frequency and utilizes peak-current-mode architecture to simplify compensation. Operating from 4.5-28 V input voltage, regulator provides ±1% output-voltage accuracy over temperature range of -40 to +85°C. It includes enable input and...

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Triple-Output Clock Generator meets high-speed datacom needs.

Triple-Output Clock Generator meets high-speed datacom needs.

Intended for Ethernet and Fibre Channel equipment, MAX3625B utilizes low-noise VCO and PLL architecture to generate high-frequency, low-jitter (0.36 psRMS) clock signal from low-frequency crystal resonator or reference clock input. Its -57 dBc PSNR minimizes jitter degradation and facilitates design in noisy system environments. Specified over -40 to +85°C range and operating from 3.3 V ±5%, IC...

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In-Vehicle Network ICs drive electronic components.

In-Vehicle Network ICs drive electronic components.

Model AS8520, dedicated to LIN slaves, which can be found in car doors, car roof modules, seat modules, provides transceiver, voltage regulator, 4-wire micro controller interface for window watchdog, diagnosis and backup register access, as well as 2 relay drivers and resistive attenuator. AS8530 is general purpose companion IC for LIN slaves providing transceiver, LDO, and shared pin...

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Process Technologies address integrated LED drivers.

Targeting high-voltage integrated LED driver devices, modular BCD (Bipolar, CMOS DMOS) process technologies feature voltage spectrum running from 12-60 V to support multiple LED applications. Technology portfolio spans process nodes from 0.6-0.18 micron, with various digital core modular options for varying digital control circuit gate densities. CyberShuttle(TM) prototyping service supports 0.25...

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austriamicrosystems Introduces the AS3992  Simply Gen 2  UHF RFID Reader with Programmable Dense Reader Mode

austriamicrosystems Introduces the AS3992 Simply Gen 2 UHF RFID Reader with Programmable Dense Reader Mode

The AS3992 combines dense reader mode filtering on chip with LBT level sensitivity and predistortion. Securing it as the only true world wide shippable Gen 2 UHF RFID Reader IC Unterpremstaetten, Austria - austriamicrosystems (SIX:AMS), a leading global designer and manufacturer of high performance analog ICs for communications, industrial, medical and automotive applications, today compliments...

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High-Speed Low Drop Out Regulator is optimized for variable load currents.

High-Speed Low Drop Out Regulator is optimized for variable load currents.

Suited for all battery operated portable equipment, AS1367 Eco LDO delivers up to 150 mA at its regulated output. It offers low power consumption by automatically switching between light and heavy load mode depending upon output current level, while included bypass pin ensures low noise operation. Available in 8-pin TDFN 2 x 2 package, LDO features integrated short-circuit and over current...

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LED Driver supports 8 channels of ten 100 mA LEDs with dimming.

LED Driver supports 8 channels of ten 100 mA LEDs with dimming.

Operating from 6-40 V with efficiencies above 92%, LT3760 utilizes internal 60 V step-up DC/DC controller capable of driving up to 45 V string of 100 mA LEDs per channel. LED current matching of ±2.0% (±0.7% typ) ensures uniform display brightness, and dimming ratios up to 3,000:1 can be attained by using True Color PWM(TM) dimming. Programmable 100 kHz to 1 MHz fixed frequency operation and...

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Application Processors target mobile devices.

Application Processors target mobile devices.

Based on 1 GHz ARM® CORTEX(TM)A8 processor, Model S5PC110 is targeted for SFF connected devices such as multimedia intensive smartphones, while Model S5PV210 is aimed at portable computing devices such as netbooks. Each comes with 32 KB data and 32 KB instruction caches as well as 512 KB L2 cache. POWERVR SGX 3D graphics engine supports 3D UI, while 1080p HD codec engine supports 30 fps full HD...

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