Industrial

The DP83847 is a PHY chip from National Semiconductor Corporation that supports the 10BASE-T and 100BASE-TX Ethernet protocols. The chip uses a low-power 3.3V, 0.18µm CMOS process, consumes only 351mW (typical), and supports a 5V/3.3V MAC interface.

The document describes the features and characteristics of the IL205AT/ IL206AT/ IL207AT/ IL208AT optocouplers, including high BVCEO, isolation test voltage, standard SOIC-8A package, suitable for surface mount equipment, and compliance with RoHS and WEEE standards.

This document is the VEMI65AA-HCI electronic component datasheet, which introduces the characteristics, functions, parameters, applications and other information of this component.

The LTC3703 is a synchronous step-down switching regulator controller from LTC company that can directly step down voltages up to 100V, making it ideal for telecom and automotive applications. The LTC3703 uses a constant frequency (up to 600kHz), voltage mode architecture to drive external N-channel MOSFETs. A precise internal reference provides 1% DC accuracy. A high bandwidth error amplifier and patented line feed forward compensation provide very fast line and load transient response. Strong 1Ω gate drivers allow the LTC3703 to drive multiple MOSFETs for higher current applications. The operating frequency is user programmable from 100kHz to 600kHz and can also be synchronized to an external clock for noise-sensitive applications. Current limit is programmable with an external resistor and utilizes the voltage drop across the synchronous MOSFET to eliminate the need for a current sense resistor.

USR 4-1414 is a precision resistor produced by Willow Technologies, with the highest stability, near temperature independency, lowest tolerances, low capacitance and inductance, and customized resistance values.

The M45PE80 is a 8Mbit low voltage, page-erasable serial flash memory with byte alterability and a 50MHz SPI bus interface from Numonyx.

The µPSD3200 Family is a Flash PSD product that combines a Flash PSD architecture with an 8032 microcontroller core. The family features dual banks of Flash memory, SRAM, general purpose I/O and programmable logic, supervisory functions, and access via USB, I2C, ADC, DDC, and PWM channels. It also includes an on-board 8032 microcontroller core with two UARTs, three 16-bit Timer/Counters, and one External Interrupt. Like other Flash PSD families, the µPSD3200 Family supports in-system programming (ISP) via a JTAG ISP interface. The product also includes a large 8KB SRAM, dual bank Flash memories (128KB or 256KB main Flash memory and 32KB secondary Flash memory), and programmable Decode PLD for flexible address mapping of all memories.

The A8430 is a 2.5 V to 10 V input white LED driver constant current step-up converter that provides up to 36 V of programmable constant current output for driving white LEDs in series.

The µPD16878 is a monolithic quad H bridge driver IC that employs a CMOS control circuit and a MOS FET output circuit. Because it uses MOS FETs in its output stage, this driver IC consumes less power than conventional driver ICs that use bipolar transistors. Because the µPD16878 controls a motor by inputting serial data, its package has been shrunk and the number of pins reduced. As a result, the performance of the application set can be improved and the size of the set has been reduced. The µPD16878 employs a current-controlled 64-step micro step driving method that drives stepper motor with low vibration. The µPD16878 is housed in a 38-pin plastic shrink SOP to contribute to the miniaturization of the application set. The µPD16878 can simultaneously drive two stepper motors and is ideal for the mechanisms of camcorders.

The S82K L-5 is a switch mode power supply with a wide power range from 3 to 240 W. It has a wide AC input voltage range of 100 to 240 V. The power supply features an undervoltage alarm function and separate output/input terminal parts for safe and smart wiring. It complies with the EN50081-1 standard for universal use in any environment subject to EMI conditions and the EN50082-2 standard for use at any EMS environment. The DC output ports comply with EN55022 class A, ensuring use in any environment subject to EMI. It also meets the EN61000-3-2 standard for harmonic current emissions with PFC. The power supply supports parallel running operation and has approvals for various international safety standards.