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AD7751AAN from AD,Analog Devices

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AD7751AAN

Manufacturer: AD

Energy Metering IC With On-Chip Fault Detection

Partnumber Manufacturer Quantity Availability
AD7751AAN AD 2 In Stock

Description and Introduction

Energy Metering IC With On-Chip Fault Detection The AD7751AAN is a high-accuracy electrical energy measurement IC manufactured by Analog Devices (AD). It is designed for use in single-phase, two-wire or three-wire electricity meters. Key specifications include:

- **Supply Voltage**: 5V ± 5%
- **Operating Temperature Range**: -40°C to +85°C
- **Package**: 24-lead PDIP (Plastic Dual In-Line Package)
- **Current Channel Input Range**: ±30mV (differential)
- **Voltage Channel Input Range**: ±500mV (differential)
- **Reference Voltage**: 2.5V ± 8%
- **Power Consumption**: Typically 15mW
- **Accuracy**: Meets IEC 1036 and ANSI C12.16 standards for electricity meters
- **On-Chip Features**: Includes a programmable gain amplifier (PGA), digital integrator, and a high-frequency output (CF) for calibration and testing.

The AD7751AAN is optimized for low-cost, high-performance energy metering applications.

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