New Circuits Products

Mixed Signal Microcontroller comes in 44-pin QFP package.

Model VMX1016-QAI16, based on single cycle 8051 processor, includes 56 K in-circuit re-programmable flash memory, 1,280 bytes RAM, and 24 programmable I/O pins. Hardware Arithmetic Unit performs simultaneous 16-bit signed multiplication and 32-bit addition with inclusion of 32-bit barrel shifter. Integrated SoC features onboard IÃ-²C interface, 5-Channel 12-bit A/D Converter, four 16-bit...

Silicon Tuner offers single-chip solution.

Housed in 32-lead package, STB6000 replaces discrete component tuners in set-top boxes used for receiving digital TV or web-based material via satellite. It has integrated RF processing circuitry and is programmed via 2-wire serial interface. Input frequency range is 950-2,150 MHz, and unit supports symbol frequency rates from 1-45 Msymbols/second. Chip includes integrated local oscillator and...

Gate Driver is suited for IGBT and power MOSFETs.

Available in SO-14 package, TD350 gate driver includes control and protection functions on one chip. It can source or sink 1.5 A and has separate sink and source outputs to enable independent control of gate charging and discharging. Device monitors desaturation voltage to protect IGBT in case of excess current, triggering fault signal if necessary. It offers option to turn IGBT off in 2 stages...

Hot Swap Controller provides open circuit detection.

Able to handle positive voltages from 10.8-80 V, LT4256 IC allows boards to be inserted into live backplanes without risking damage to connectors or causing glitches in supplies. Unit has adjustable analog foldback current limit and is available in 3 versions with latch off, automatic restart, or both. Model LT4256-3 also provides open circuit detect output. Features include under- and...

How to Choose a Servo Controller for Your Application

Choosing the best controller for your specific application is of the utmost importance. This white paper offers an overview of feature and motion profile considerations.

Driver-MOSFET Integrated SiP achieves 87% max efficiency.

Housed in QFN 56-pin package, R2J20601NP Driver-MOSFET Integrated SiP (system in package) integrates driver IC and 2 power MOSFETs with high- and low-side functions. It achieves efficiency of 87% max at 1 MHz operation and is suitable for voltage regulators that manage switching operation of CPUs used in PCs and servers. Conforming to DrMOS specification, product measures 8 x 8 x 0.8 mm, allowing...

Battery Charger has adjustable charge current termination.

Housed in 3 x 3 x 0.75 mm DFN package, LTC4068 standalone, linear, single-cell Li-Ion Lithium Polymer battery charger allows users to program charge cycle termination with system load concurrently applied to battery. Via one resistor, charge termination current can be accurately set to value of less than, more than, or equal to C/10. Thermal regulation scheme maximizes charger rate without risk...

Diode-OR operates from -40 to +125-

Housed in SOT-23 package, LTC4412HV diode controller has 2.5-36 V operating range and is suited for use in systems requiring load sharing or automatic switching between DC input power sources. IC regulates gate voltage of external P-channel MOSFET to maintain 20 mV forward voltage drop, and unit provides reverse battery, overcurrent, and MOSFET protection circuitry. Digital control input and...

Power Management ICs support OLED color displays.

Model TPS65130 dual-output, dc/dc converter generates positive output voltage up to 15 V and negative output voltage down to -12 V with programmable sequencing. With power conversion efficiency of 89%, driver supports battery-powered equipment such as cellular phones, PDAs, digital cameras, and camcorders. Input voltage range is 2.7-5.5 V. Model TPS60230 Charge Pump manages power supplied to...

Dual Supply Monitors provide variety of thresholds.

Offered in 8-pin ThinSOT(TM) and DFN packages, Models LTC2904 and LTC2905 feature 9 combinations of input threshold levels. Models LTC2906 and LTC2907 provide one input, adjustable to as low as 0.5 V, and another with 3 possible voltage selections. ICs offer selectable supply tolerance of 5%, 7.5%, and 10%, and threshold and tolerance levels are chosen by 3-state input pins. Features include Ã-

Integrated Circuit acts as 3-pin voltage supervisor.

Available in surface-mount 3-pin SOT-23 package, SP730 microprocessor supervisor IC monitors critical system voltages in portable applications where long battery life is important. Product consumes 45 Ã-µA quiescent current while monitoring 2.8 and 3.0 V for CDMA as well as 3.3 and 5 V for consumer applications. Part generates active low pulse for 350 ms to hard reset any processors or ASICs...

Aerzen USA Process Gas Blower and Compressor Installations Worldwide

Aerzen is firmly established as a global leader in compressed air, gas, and vacuum solutions. Our reputation as an industry leader is built on consistently delivering innovative products that are at the cutting edge of technology. To learn about the industries finest blowers and oil-free and oil-injected screw compressors, see our video.