Texas Instruments

AM3715CBPNB

The AM3715CBPNB is a high-performance, low-power, single-phase AC/DC power metering IC from Texas Instruments. It is designed to provide accurate and reliable power measurements in various applications, including smart grid systems, energy management systems, and industrial control systems.

Description:

The AM3715CBPNB is a monolithic, integrated circuit that combines a current sensor, voltage sensor, and a microcontroller to measure the active power, apparent power, power factor, and energy consumption of a single-phase AC circuit. It is available in a compact, thermally enhanced, very thin quad flat no-lead (VQFN) package.

Features:

1. High accuracy: The AM3715CBPNB provides accurate power measurements with a typical accuracy of ±1%.
2. Low power consumption: The IC operates with a low power consumption of 2.5mA, making it suitable for battery-powered applications.
3. Wide input voltage range: The device can operate with input voltages ranging from 90Vac to 265Vac.
4. Programmable energy threshold: The energy threshold can be programmed to detect and report energy consumption above a specific value.
5. I2C interface: The AM3715CBPNB communicates with a microcontroller or other system components via a standard I2C interface.
6. On-chip temperature compensation: The IC includes on-chip temperature compensation to ensure accurate measurements over a wide temperature range.
7. Overvoltage and overload protection: The device provides overvoltage and overload protection to ensure reliable operation in harsh environments.

Applications:

1. Smart grid systems: The AM3715CBPNB can be used in smart meters and other smart grid devices to measure and monitor energy consumption.
2. Energy management systems: The IC can be integrated into energy management systems to provide real-time energy usage data and help users optimize their energy consumption.
3. Industrial control systems: The AM3715CBPNB can be used in industrial control systems to monitor and control power usage in various applications, such as motor drives and lighting systems.
4. Battery-powered devices: The low power consumption of the AM3715CBPNB makes it suitable for use in battery-powered devices, such as portable energy meters and remote monitoring systems.
5. Home automation systems: The IC can be integrated into home automation systems to provide energy monitoring and control capabilities, helping users reduce their energy consumption and save on energy costs.