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General description :
The Intersil ACS03MS is a Radiation Hardened quad 2-input NAND gate with open drain outputs. The open drain output can drive resistive loads from a separate supply voltage.
The ACS03MS utilizes advanced CMOS/SOS technology to achieve high-speed operation. This device is a member of a radiation hardened, high-speed, CMOS/SOS Logic Family.
The ACS03MS is supplied in a 14 lead Ceramic Flatpack (K suffix) or a Ceramic Dual-In-Line Package (D suffix).
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Space Products
Peregrine provides S-level equivalent screening of its commercial products, as well as developing semi-custom Communications ICs that meet the needs of satellite manufacturers for low-power, inherently radiation-hardened solutions. Peregrine's process is fully space qualified, and offers immunity to single event latch-up (SEL), and a superior resistance to single event upset (SEU) of less than 10-9 errors per bit-day and tolerance to total dose radiation of 300Krads (Si). By using its COTS (Commercial-Off-The-Shelf) capability from its Synthesizer and RF Transceiver products, Peregrine can provide highly cost-effective rad-hard ICs.
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The Fredericks Company has a variety of electronics products based on our industry leading tilt sensors. These high-accuracy, microprocessor based electronics can range from printed circuit assemblies to fully integrated packages, as well as remotely mounted sensors and assemblies.
Our dual axis electronics are highly configurable and provide the user with an output signal proportional to tilt. These electronics can be used with any of our TrueTiltTM, glass, or ceramic tilt sensors.
For users requiring special features, The Fredericks Company can design and manufacture electronics tailored to your application. The electronics can be packaged in a variety of ways to provide the user with easy mounting, multiple output options and environmental protection.
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QTouch devices are digital charge-transfer ICs designed to detect touch using a single connection between the sensor chip and a simple key electrode. These chips are best suited for low key count applications up to 10 keys.
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The MCX314As is a high-speed 4-axes motion control chip for stepper or pulse-type servo motor drives and interpolation controls. All of the MCX314As's functions are controlled by specific registers. There are command registers, data registers, and mode registers. Its very powerful functions simplify complex motion control. The MCX314As is a highly advanced ASIC.
Features
* 4-axes independent position/speed control for stepper/pulse-type servo motor drives
* Max. speed of 4 MHz, pulse output and encoder feedback frequency
* 4 MHz speed available for point to point, linear, and circular moves
* Selectable pulse and direction or up/down outputs for each axis
* 32-bit command and actual position registers
* Programmable S-curve, trapezoidal or contoured profiles
* Linear interpolation of any 2 or 3 axes out of 4
* Circular interpolation of any 2 axes out of 4
* Bit pattern interpolation of any 2 or 3 axes out of 4
* 32-bit compare registers (breakpoints) for each axis
* On the fly control of position and speed
* Dedicated inputs for each axis (limits, In-position from amplifier, amplifier alarm)
* Emergency OFF input for all axes
* Dedicated outputs for each axis (in motion, accelerating, decelerating, compare + and -)
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General Description
The FAN8434 is a camcorder one-chip motor driver IC. It is composed of capstan motor driver , drum motor driver and loading motor driver
Features :
* Capstan motor drive block
- 3-phase, linear BLDC motor driver with 3 hall sensors.
- Built-in FG amplifier.
- Forward and reverse rotation function.
- Built-in amplitude limiter.
* Drum motor drive block
- 3-phase soft commutating sensor less drive method.
- Built-in FG amplifier.
- Built-in PG amplifier.
* Loading motor drive block
- Single phase H-bridge driving method.
- 4-mode selection function(forward, reverse,
brake,standby).
* Common block
- Built-in TSD(thermal shut down)
- Built-in 4-normal op-amp.
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The PIC-SERVO SC Motion Control Chip is a complete servo motion control system based on the PIC18F2331 microcontroller. It executes all of the real time processes (PID servo filter, motion profiling, commutation, error monitoring, communications) needed for controlling your motor. The simple serial NMC communications protocol lets you easily connect your microcontroller or PC host computer to multiple controller chips.
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MSK offers a large selection of high performance parts for driving or controlling motors. From simple, compact bridges to complete brushless DC torque amplifiers. Our high performance, high reliability products are used on such critical applications as the gimbal drive for the PAC-3 (Patriot Advanced Capability 3) Missile's millimeter wave radar and the thermal imager on the Bradley Fighting Vehicle. Other programs include the steerable antenna on the Predator and Global Hawk UAV's, and many more.
- Output Current from 5 Amps to 600 Amps
- Supply Voltage Range from 55 Volts to 1200 Volts
- Both Hermetic and Plastic Encapsulated Modules (PEM) available
- Fully Isolated Versions Available
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Integrated Circuits
Trinamic offers comprehensive IC solutions to control and drive electric motors. We focus on developing Application Specific Standard Products (ASSPs) for motion control. These dedicated ICs offer an economic approach to time critical motion control tasks thus lowering total system cost.
Extensive experience in IC design and drive technology enables us to effectively serve our customers. Our applications range from high volume automotive and computer peripherals to industrial embedded systems.
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HVICs
* General Purpose ICs
* Single Driver ICs - High Side
* Single Driver ICs - Low Side
* Dual Driver ICs - Low Side
* Dual Driver ICs - Independent Low and High Side
* Dual Driver ICs - Half Bridge
* 3-Phase Driver ICs - Independent Low and High Side
* 3-Phase AC Motor Controller ICs
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TMC428
Description
3-axis economic miniature microstepping stepper motion controller
The TMC428 is a miniaturized low cost, but high performance stepper motor controller for up to three motors. It integrates all real time critical tasks in reliable, dedicated hardware: An integrated motion ramp profile generator as well as an adaptable microstep sequencer with microstep RAM table. Advanced stop- and reference switch handling allows for precise and fast referencing as well as on-the-fly position checking. Automatic motor current control gives high motor dynamics while saving energy. The interrupt output can generate precise position pulses.
The TMC428 connects to the TRINAMICs SPI™ drivers (TMC236,TMC239,TMC246 and TMC249) or to Step-/direction drivers. A second SPI™ interface allows communication with a host microcontroller. The host microcontroller just needs to do high-level control tasks, e.g. giving the command: Drive motor 2 to position 1000. The TMC428 then automatically calculates the motion ramp based on velocity and acceleration parameters.
The TMC423 adds encoder functionality as well as step- direction impulse forming to the TMC428. Evaluation Boards, application notes, spreadsheets for parameter calculation, C code examples and schematics are available in order to support short design-in times.
TMC 428 - The small but intelligent Controller:
* Miniaturized low-cost 3 axes motor controller
* High-performance micro stepping
* SPI interface with easy-to-use protocol
* On-the-fly alteration of position set point
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TMC454
Description
1-axis stepper motion controller with S-ramps and encoder feedback
The TMC454 is the direct successor of the TMC453 and is 100% software compatible.
The TMC454 is a high-end motor controller for all common 2-, 3-, and 5-phase stepper motors. It provides encoder feedback for high reliability or high position resolution drives. A large set of motion control features is included on this IC. The various function blocks are hardwired and „ready-to-use“. All processes can be serialized using the instruction based interface. A complete linear & S-shaped ramp generation unit is integrated within the TMC454. All dynamic parameters can be adjusted for a given application in a very broad range. The CPU is relieved from all time critical tasks like ramp calculation or microstep generation. Thus CPU and software engineer can focus on higher level motion control
jobs. In many applications, the TMC454 reduces the time time-to-market, and it saves costs for software development and hardware engineering. The TMC454 turns stepper motors into easy to use peripherals!
The TMC454 is upwards function compatible to its predecessor TMC453.
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Matrix motor: DC, DC brushless trapezoidal tri-phase, AC mono-phase
Voltage: 6..60VDC
Description (single line): Base module, 16-bit, 2 independent MosFet/IGBT drivers, monitoring / data processing blocks
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Agilent Technologies is the leader in commercial microfluidic Lab-on-a-Chip technology. This technology utilizes a network of channels and wells that are etched onto glass or polymer chips to build mini-labs. Pressure or electrokinetic forces move pico liter volumes in finely controlled manner through the channels. Lab-on-a-Chip enables sample handling, mixing, dilution, electrophoresis and chromatographic separation, staining and detection on single integrated systems. The main advantages of Lab-on-a-Chip are ease-of-use, speed of analysis, low sample and reagent consumption and high reproducibility due to standardization and automation.
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From the world's foremost microfluidic supplier comes a powerful new molecular diagnostics tool for DNA amplification and analysis. ST's In-Check lab-on-chip brings the exponential power of the Polymerase Chain Reaction (PCR) into a cost effective and convenient format.
Clinicians no longer need to compromise between sensitivity, specificity and speed.
The In-Check platform is based on a silicon chip that integrates all the functions needed to identify given oligonucleotide sequences in a sample, including microfluidic handling, a miniaturized PCR reactor and a custom microarray. The chip is mounted on a 1"x3" plastic slide that provides the necessary mechanical, thermal, electrical and fluidic connections.
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EM Smart Card Contact ICs solutions offer a wide range of highly flexible products. The intensive whilst innovative usage of Flash technology brings competitive edge advantage to our customers. In particular, time-to-market benefits of EM flash-based Smart Cards fulfill dynamic Telecom market requirements.
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STMicroelectronics offers a full range of secure integrated circuits and advanced platforms for smartcard and digital security applications.
Customers using ST's high-performance products benefit from ST's leadership and sustained R&D efforts in non-volatile memory (EEPROM, Flash) and secure architectures in line with the latest standards and specifications, for example Common Criteria/ISO15408 (up to EAL5+), ICAO and TCG1.2.
ST's solutions are ready for use in Mobile Communications, ID, e-government, finance, transport, corporate IT security, and consumer applications, with connectivity interfaces going from contact and contactless to USB and LPC.
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Description:
The LM555/NE555/SA555 is a highly stable controller capable of producing accurate timing pulses. With a monostable operation, the time delay is controlled by one external resistor and one capacitor. With an astable
operation, the frequency and duty cycle are accurately controlled by two external resistors and one capacitor.
Features
- High Current Drive Capability (200mA)
- Adjustable Duty Cycle
- Temperature Stability of 0.005%/°C
- Timing From µSec To Hours
- Turn Off Time Less Than 2µSec
Applications
- Precision Timing
- Pulse Generation
- Time Delay Generation
- Sequential Timing
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Maxim offers a complete line of TCXO, VCXO, XO, and RTC products for precision timingapplications. These devices support high-speed data communications including SONET, Ethernet,SAS/SATA, PCI, PCI Express®, Fibre Channel, and InfiniBandSM applications.
High-precision TCXO devices, including the DS4026, provide better than ±1ppm accuracy with < ±4.6ppm aging over 15 years. High-frequency XO products, such as the DS4-XO product series,
are provided in miniature 5mm x 3.2mm ceramic packages and cover frequencies from 77.76MHz to 622.08MHz. Accurate RTC solutions include the award-winning DS3231 accurate RTC, which can provide < ±2min/yr accuracy for real-time clocks.
The DS4077 VCXO provides excellent phase-noise performance for applications such as base stations, routers, and HD-SDI video systems.
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The AMIS-70020 is a timer that measures the duration of power failures of up to five hours. The AMIS-70020 starts and stops counting automatically as it is triggered by the voltage of the input signal VCC. When VCC gets lower than the reference signal VDD-VTH, a power cut-off is flagged and the AMIS-70020 starts counting.
During the counting phase the AMIS-70020 is powered by an external capacitor or by a primary battery and consequently operates independently of an external power supply. Due to the low power design of the AMIS-70020, the device can count autonomously the full scale on the energy stored in a 10mF capacitor.
Applications:
Power Inverters, Motordrivers, and Soft Starters:
- Accurate I2t protection possible even after power loss
- Thermal protection devices for electrical motors without integrated thermistor
- Motor controllers for electrical motors without integrated thermistor
Process Control:
- Chemical processes
- Industrial mixers
- Mixing reactors
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Looking for the optimum non-volatile memory product for your system that requires a small footprint, byte level flexibility, low power, and is highly cost effective? Serial EEPROM technology is one of the non-volatile memory technologies that has emerged as a leading embedded control solution. Unfortunately, most system designers are not aware of the serial EEPROM benefits. Also, the supporting documentation in databooks is most often not adequate due to incomplete or ambiguous information. As a result, the system designer often selects a non-volatile solution that does not meet his requirements, or, the designer must face a more complicated design-in with a serial EEPROM.
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