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Active band pass filters are used to attenuate frequencies below and above a range of frequencies (i.e., the bandwidth or passband of the filter).
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Active filters are electronic filers that use active components such as voltage amplifiers or operational amplifiers. The amplifier shapes and stabilizes the behavior of the filter, and serves as a buffer interface to the driven component.
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Active high pass filters pass signals from high frequencies and reject signals from low frequencies.
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Active low pass filters pass signals from low frequencies and reject signals from high frequencies.
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Amplifier and comparator chips are board-level components for amplifying voltage, current, or power.
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Analog comparators are amplifiers that compare the magnitude of voltages at two inputs. An analog comparator is an operational amplifier with negative feedback removed, and with no feedback and very high gain, the output voltage goes to one extreme to the other.
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Analog-to-digital converter (ADC) chips transform information from analog to digital form.
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Audio microphones are designed for sound reception and recording applications (speech and music).
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Battery charger ICs are integrated circuits (IC) that are used to charge batteries.
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CCFL controllers provide control functions for direct drive inverters used to operate cold cathode fluorescent lamps (CCFL). CCFLs are used for back or edge lighting of liquid crystal flat panel displays (LCFPD) .
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DC-DC converter chips provide a regulated DC voltage output from a different, unregulated input voltage.
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Differential amplifier chips are designed to amplify the difference between two input signals. They can amplify a small difference between two signal levels and ignore any common level shared between them.
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Digital-to-analog converter (DAC) chips convert digital signals that represent binary numbers into proportional analog voltages.
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Gate drivers are electronic circuits that apply correct power levels to metal-oxide field-effect transistors (MOSFETs) and insulated gate bipolar transistors (IGBTs).
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Analog multiplexers have sets of switches that connect several analog inputs to a common analog output, allowing a single analog-to-digital converter (ADC) to sample data from multiple inputs.
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IC analog switches are integrated circuits (ICs) that allow electric current to flow when closed and prevent current from flowing when open. They are often used to interface analog signals to digital controllers.
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IC bus interfaces and bus controllers or bus masters are interfaces between most standard parallel-bus microcontrollers or microprocessors and the serial bus.
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IC drivers or gate drivers provide the current and voltage necessary to turn power switching elements such as MOSFETs or IGBTs either on or off, based on the logic output signals of a DSP, micro-controller or other logic device.
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IC electronic filters are frequency-selective circuits that consist of devices such resistors, capacitors, inductors, transistors, or operational amplifiers coupled with reactive components.
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IC interfaces are semiconductor chips that are used to control and manage the sharing of information between devices.
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Integrated circuit (IC) linear voltage regulators use voltage-controlled sources to force a fixed voltage to appear at their output terminal.
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IC switching voltage regulators are integrated circuits (ICs) that store energy in an inductor, transformer, or capacitor and then use this storage device to transfer energy from the input to the output in discrete packets over a low-resistance switch.
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IC voltage regulators are three-terminal devices that provide a constant DC output voltage that is independent of the input voltage, output load current, and temperature. IC voltage regulators are used in power supplies that hold their output voltage constant over a wide range of load variations.
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Instrumentation amplifier chips are precision amplifier circuits with both high-impedance differential inputs and high common-mode rejection.
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Instrumentation amplifiers are differential amplifiers that have been optimized for use with DC signals. They are characterized by high gain, high common mode rejection ratio (CMRR), and high input impedance.
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LCD drivers are semiconductor chips used to power and control liquid crystal displays (LCDs).
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LED drivers control the amount of current and voltage supplied to light emitting diodes (LEDs), when in operation.
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Network and communication chips are semiconductor integrated circuits (IC) used in telecommunication devices and systems.
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Operational amplifiers (op amps, op-amps) are general-purpose, closed-loop devices that are used to implement linear functions.
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Oscillators are devices that are used to generate repetitive signals. They produce output signals without an input signal. There are two major types of electronic oscillators: harmonic oscillators and relaxation oscillators. Harmonic oscillators produce sine wave outputs. Relaxation oscillators produce non-sine wave outputs such as square wave, rectangular wave, and sawtooth outputs.
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Power electronics devices are solid state devices or transistors capable of modulating or converting electrical power.
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Power over Ethernet (PoE) controllers are used to control the delivery of DC power and data from power source equipment (PSE) to powered devices (PD).
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Power over Ethernet (PoE) products use network cables to deliver DC power and data to network devices. PoE products use RJ connectors instead of AC-DC adapters and eliminate the need for separate power cables.
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Pulse width modulated (PWM) amplifier chips generate a current that switches between high and low output levels. PWM amplifiers have a much higher power capability for a given volume than linear amplifiers. They are also less expensive.
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RS-232, RS-422, and RS-485 are standard interfaces approved by the Electronic Industries Association (EIA) for connecting serial devices. They are serial communication standards providing asynchronous communication capability with hardware flow control, software flow control, and parity check.
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Signal amplifiers accept signals from sensors and other devices and amplify them to levels suitable for further processing or digitization by computer elements.
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Signal conditioning products provide amplification, filtering, converting, and other processes required to make sensor output suitable for reading by computer boards.
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Signal filters block or decrease (attenuate) unwanted frequencies or signal wave characteristics.
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Specialty communications and wireless chips are specialty or proprietary products and accessories related to communications, wireless and telecommunications chip products.
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Specialty IC interface devices are specialty or proprietary products related to IC interface devices.
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Specialty power management chips are specialty or proprietary products and accessories related to proprietary power management chips.
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Supervisory circuits and battery monitor chips are semiconductor devices that detect and monitor voltage levels in power supplies, microprocessors, and other systems.
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Voltage references are electronic circuits that produce a constant output voltage (reference) that is used to compare other voltages in a system.
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