![]() ![]() Learn more about possible network issues or contact support for more help. To obtain lower current operation, the HCPL-3760 uses a high-effi-ciency AlGaAs LED which provides higher light output at lower drive currents. The HCPL-3760 is a low-current version of the HCPL-0370/3700. The HCPL-7800 utilizes sigma-delta (Σ∆) analog-to-digital converter technology, chopper stabilized amplifiers, and a fully differential circuit topology fabricated using HP’s 1 µm CMOS IC process. If that doesn't work, there may be a network issue, and you can use our self test page to see what's preventing the page from loading. The HCPL-0370/3700 and HCPL-3760 are voltage/cur-rent threshold detection optocouplers. ![]() For precision applications, HP offers the HCPL-7800A and HCPL-7800B, each with part-to-part gain tolerances of ± 1%. For general applications, we recommend the HCPL-7800 which exhibits a part-to-part gain tolerance of ± 5%. In a typical implementation, motor currents flow through an external resistor and the resulting analog voltage drop is sensed by the HCPL-7800(A). The biggest apps are: Photo Tools, RC Tools, FilmTag for Analog Photography. Exports to OrCAD, Allegro, Altium, PADS, Eagle, KiCad, Diptrace & Pulsonix. hcpl is an Android developer that currently has 6 apps on Google Play. 2.5A Gate Driver Optical Coupling 3750Vrms 1 Channel 8-DIP Gull Wing. The product can also be used for general analog signal isolation applications requiring high accuracy, stability and linearity under similarly severe noise conditions. HCPL-7800A/HCPL-7800 Isolation Amplifer Datasheet Description The HCPL-7800(A) isolation amplifier family was designed for current sensing in electronic motor drives. GroupDocs is a simple, easy-to-use online metadata editor for video, documents, audio, and images. Download schematic symbols, PCB footprints, pinout & datasheets for the HCPL-3120 by Broadcom Limited. This product paves the way for a smaller, lighter, easier to produce, high noise rejection, low cost solution to motor current sensing. ![]() The product provides the precision and stability needed to accurately monitor motor current in high noise motor control environments, providing for smoother control (less “torque ripple”) in various types of motor control applications. The HCPL-7800 high CMR isolation amplifier provides a unique combination of features ideally suited for motor control circuit designers. ![]()
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