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Description
The HCPL-7510V is an isolated linear current sensing IC designed for current sensing in low-power electronic motor drives. It is commonly used in applications where motor current flows through an external resistor and the resulting analog voltage drop is sensed by the HCPL-7510V. The IC creates an output voltage on the other side of the optical isolation barrier, which is proportional to the motor current. It is designed to ignore high common-mode transient slew rates, making it suitable for modern switching inverter motor drives with common-mode voltage swings of several hundred volts in tens of nanoseconds.
Specifications and features
- 15 kV/µs common-mode rejection at Vcm = 1000 V
- Compact, auto-insertable 8-pin DIP package
- 60 ppm/°C gain drift vs. temperature
- -0.6 mV input offset voltage
- 8 µV/°C input offset voltage vs. temperature
- 100 kHz bandwidth
- 0.06% nonlinearity, single-ended amplifier output for low power application
- Worldwide safety approval: UL 1577 (3750 Vrms/1 min.), CSA and IEC/EN/DIN EN 60747-5-2 (Option 060 only)
- Advanced sigma-delta (S-D) A/D converter technology
Application Scenarios
- Low-power inverter current sensing
- Motor phase and rail current sensing
- Switched mode power supply signal isolation
- General purpose low-power current sensing and monitoring
- General purpose analog signal isolation
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Datasheet
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Additional Information
- Datasheet: Download HCPL-7510V
- Chipdatas Part: CD87-HCPL-7510V
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2023/12/11 11:45 +0800
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