New Circuits Products

Digital Signal Controllers provide single-chip solution.

Offering self-programming capabilities via Flash memory, 16-bit dsPIC30F5015 and dsPIC30F5016 deliver performance speeds of 30 MIPS and come in 64- and 80-pin, RoHS-compliant TQFP packages, respectively. They incorporate PWM designed for power-conversion, motor-control, and lighting applications. Other components include 1 MSps, 10-bit ADC with up to 16 signal channels; 66 KB Flash program...

Intelligent Power Device suits automotive applications.

Used in on-board electronic control units, uPD166007 does not suffer from reliability issues associated with mechanical contact wear. Use of semiconductors lends to lighter weight ECUs with optimal on/off control and reliability. Supplied in lead (Pb)-free, multi-chip package, unit features on-resistance of 10 milliohms and vertical-type FETs with UMOS trench cell structure. Unit integrates...

Microcontrollers suit automotive dashboard applications.

Supplied in 144-pin quad flat package, V850E/Dx3(TM) MCUs consist of 2 subseries with 24 or 48 MHz V850(TM) 32-bit RISC CPU core. Products provide 128 KB to 2 MB of flash memory and up to 32 KB RAM. In addition to stepper motor drivers, LCD controllers/drivers, parallel LCD bus interfaces, and sound generators, integrated on-chip application-specific peripherals include up to 16 A/D channels, 2...

Secure USB UART/FIFO offers 3-in-1 functionality.

Along with internal security dongle, FT232R USB 1.1 to serial UART interface internally incorporates formerly external passive components such as clock circuit, EEPROM, and USB resistors. Internal unique ID is installed as part of die fabrication which can be used to protect user application, and internal EEPROM can be programmed with individual vendor ID and product ID. Asynchronous and...

Understanding Lights Out Manufacturing

This white paper gives an overview of understanding lights out manufacturing.

PFC Controller targets high-end AC-DC adapters.

Operating in Transition Mode(TM), Model L6563 provides solution for applications ranging from 100-300 W. Power in excess of 400 W can be managed by implementing Fixed-Off-Time architecture. Current mode IC includes input voltage feed-forward, tracking-boost operation, inductor saturation detection, and leading edge blanking, as well as direct interface to cascaded dc-dc converter's PWM...

PoE Device Controller works with low-voltage sources.

Designed for PoE devices that operate from alternative power sources or PoE-enabled network, LM5071 Powered Device interface and dc-dc converter IC is IEEE 802.3af-compliant PWM controller with programmable oscillator frequency to 1 MHz. Single-chip solution features current-mode dc-dc controller, user-programmable under-voltage threshold and hysteresis, and fault current control loop. With 50%...

Cell Phone LED Drivers have 600 mA total output current.

Supplied in 4 x 4 mm QFN package, LTC3209-1 and -2 are integrated, 850 kHz, 1x/1.5x/2x multimode charge pumps that drive main, camera, and auxiliary LED displays in cell phones. Each can drive up to 8 LED current sources, and each display has digital control with independent dimming and programming via 2-wire IÃ-²C(TM) serial interface. Operating from 2.9-4.5 V, products exhibit efficiencies...

LAN PHY and PHY/SerDes Devices come in pin compatible form.

Puma AEL1004 WIS-enabled 10GbE PHY/SerDes device incorporates on-board clock synthesizers that eliminate need for 2 clock sources for Ethernet and SONET/SDH rates; single clock input of 155.52 MHz drives SONET/SDH and Ethernet/XAUI clocking requirements. Puma AEL1006 LAN PHY device integrates VCSEL driver functionality as well as on-board clock synthesizer functionality, allowing Ethernet/XAUI...

USB 2.0 SoC features on-board 40 MIPS microprocessor.

Suited for USB 2.0 PC-based applications, USS2828 offers 2 options for interfacing device with end application: 16-bit external memory interface and 24 programmable I/Os. Chip integrates 10 technologies, including ARM7TDMS microprocessor; USB 2.0 high-speed PHY and device controller; memory controllers; interrupt controller; ROM; RAM; GPIO; and 2 timers. It supports high-speed USB 2.0 and...

Laser Driver/Post Amplifier ICs suit datacom applications.

Supporting 4X fiber channel applications, IC chipset includes SY88992L VCSEL laser driver and SY88403L post amplifier. Operating from 155 Mbps to 4.25 Gbps, SY88992L offers up to 25 mA modulation current as well as programmable peaking with variable duration option. It is fully controllable with MIC3001 SFP management IC, with internal calibration. As 4.25 Gbps post amplifier, SY88403L features...