AD5700-1ACPZ-RL7 – The Ideal HART Modem for Industrial Communication

Brief Intro:

The AD5700-1ACPZ-RL7 is a low-power, highly reliable HART (Highway Addressable Remote Transducer) modem from Analog Devices (ADI), specifically designed for industrial automation communication. It provides a complete HART-compatible solution for 4-20mA analog signal systems, making it the perfect choice for smart sensors and remote data acquisition applications.

Key Specifications

Item	Specification
Modem Type	Fully Integrated HART Modem
Compliance	HART Physical Layer Specification Rev. 7.0
Output Drive	Programmable, Up to 1.5 Vpp
Supply Voltage	2.7V to 5.5V
Power Consumption	Ultra-low Power, <240 µA typical
Baud Rate	1.2 kbps (HART Standard)
Integrated Oscillator	Yes (0.5% Accuracy Internal Oscillator)
Operating Temperature	–40°C to +85°C
Package	4 mm × 4 mm, 16-lead LFCSP
Integrated Bandgap Ref.	Yes

Why Choose AD5700-1ACPZ-RL7?

✅ HART Specific Design: Compliant with the latest HART physical layer standard, ensuring compatibility and reliability.
✅ Ultra-Low Power Consumption: Consumes only 240µA typical, ideal for battery-powered applications.
✅ Built-in Accurate Oscillator: No need for an external clock, simplifying design, reducing costs, and saving space.
✅ Compact Package: 4mm × 4mm, 16-lead LFCSP package, perfect for space-constrained designs.
✅ Wide Temperature Range: Operates from –40°C to +85°C, suitable for industrial environments.

Application Areas

Industrial automation and control systems
Smart sensors and process control instrumentation
Remote data acquisition and communication networks
Power monitoring and energy management systems
Environmental monitoring and safety systems
Oil & gas, water treatment, and chemical industries

Final Thoughts – What Makes AD5700-1ACPZ-RL7 Stand Out?

High Reliability and Compatibility: Ensures stable and efficient communication in industrial environments.
Efficient Power Usage: Perfect for applications where power conservation is critical.
Flexible Design Integration: With integrated features and compact packaging, it fits a wide variety of designs and applications.
Cost-Effective: Simplifies system design with minimal external components and lower overall costs.