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Isolation Amplifier, Optically, 1 Amplifier, 300 µV, 4.5V to 5.5V, DIP, 8 Pins


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Manufacturer Part No:
Newark Part No.:
Technical Datasheet:
HCPL-7800   Datasheet
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Product Overview

Isolation amplifier designed for current sensing and voltage sensing in electronic motor drives. The product can also be used for general analogue signal isolation applications requiring high accuracy, stability and linearity under similarly severe noise conditions. Typical applications include motor phase and rail current sensing, inverter current sensing, switched mode power supply signal isolation, general-purpose current sensing and monitoring.
  • 15KV/µs common-mode rejection at VCM = 1000V
  • Compact, auto-insertable standard package
  • 0.00025-V/V/°C gain drift vs. temperature
  • 0.3mV input offset voltage
  • 100KHz bandwidth
  • 0.004% nonlinearity
  • UL 1577 (3750 VRMS/1min.) and CSA, IEC/EN/DIN EN 60747-5-5 safety approval
  • Advanced Sigma-Delta (Σ-∆) A/D converter technology
  • Fully differential circuit topology


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Product Information

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1 Amplifier



4.5V to 5.5V

Surface Mount DIP







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Technical Documents (1)

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CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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