Manufacturer Part Number
ADE7759ARSZ
Manufacturer
Analog Devices
Introduction
High-accuracy energy metering IC designed for single-phase electrical energy measurement applications.
Product Features and Performance
High input impedance of 390kOhm for minimal circuit loading.
Low measurement error of 0.1% for precise energy calculations.
Dual-range voltage I/O High at 2.4V and 4V for flexible interfacing.
Multiple I/O Low thresholds at 0.4V, 0.8V, and 1V for compatibility with various logic levels.
Low current supply requirement at 3mA to ensure energy-efficient operation.
Designed for a supply voltage range of 4.75 V to 5.25 V for stable power delivery.
Suitable for single-phase metering for residential and commercial applications.
Operational over a wide temperature range from -40°C to 85°C for reliability in diverse environments.
Surface mount technology enables compact and streamlined PCB designs.
Product Advantages
Precision energy measurement capabilities for cost-effective resource management.
Robust operation under varied environmental conditions.
Easy integration into existing electrical systems due to flexible voltage thresholds.
Energy savings due to the low power requirement of the chip itself.
Key Technical Parameters
Input Impedance: 390kOhm
Measurement Error: 0.1%
Voltage I/O High: 2.4V, 4V
Voltage I/O Low: 0.4V, 0.8V, 1V
Current Supply: 3mA
Voltage Supply: 4.75 V ~ 5.25 V
Quality and Safety Features
Stringent manufacturing standards from Analog Devices ensure high reliability.
Endurance in harsh environmental conditions, as evidenced by the operating temperature range.
Compatibility
Compatible with a wide array of home and commercial electrical systems.
Versatile I/O voltage thresholds for different logic levels in electronic systems.
Application Areas
Residential energy metering.
Commercial energy tracking.
Electrical load monitoring systems.
Product Lifecycle
Product Status: Active
Not nearing discontinuation, ensuring long-term availability.
Potential future upgrades and replacements supported by Analog Devices.
Several Key Reasons to Choose This Product
Accurate energy measurement to optimize utility operations and reduce costs.
Robust performance in extreme environmental conditions extends product usability.
Low power consumption enhances overall energy efficiency.
Analog Devices' reputation for reliability and quality across its product lines.
Comprehensive technical parameters and compatibility make it an ideal choice for various metering applications.
Continual product support due to active lifecycle status.
ADE7757ARSADI (Analog Devices, Inc.)
ADE7759ARSZRL