ADM3252EABCZ

The ADM3252EABCZ from Analog Devices is a high-speed, 2.5 kV fully isolated, dual-channel RS-232 transceiver. This device is operational from a single 3.3 V or 5 V power supply, making it suitable for various applications. It meets EIA/TIA-232E specifications and supports data rates up to 460 kbps.

Key features include 2.5 kV isolation for both power and data, an integrated isoPower isolated DC-to-DC converter, and high common-mode transient immunity of over 25 kV/µs. The transceiver also boasts ESD protection to IEC 61000-4-2 on its input and output pins, making it ideal for electrically harsh environments or applications where RS-232 cables are frequently connected or disconnected.

The ADM3252EABCZ is supplied in a 44-ball chip scale package ball grid array (CSP_BGA) with a surface mount type. Its operating temperature range is -40°C to +85°C. The device is suitable for applications such as isolated RS-232 interfaces, high noise data communications, industrial communications, industrial/telecommunications diagnostic ports, and medical equipment.

Safety and regulatory approvals include UL recognition, VDE certificate of conformity, and CSA component acceptance. The device utilizes Analog Devices' iCoupler technology for signal and power isolation, eliminating the need for a separate isolated DC-to-DC converter.