Maxim Integrated 4-Channel Line Transceiver BiCMOS Inverting Logic CMOS/TTL Surface Mount 16-Pin SOIC MAX3040CSE+

Maxim Integrated MAX3040CSE+ is a 4-channel line transceiver IC designed for efficient and reliable differential data transmission in industrial and telecommunications applications. This device features BiCMOS output logic with inverting polarity, making it suitable for interfacing with various CMOS and TTL logic devices. Packaged in a compact 16-pin SOIC surface mount package, it is optimized for space-constrained applications.

Operating from a single +5V supply and supporting up to 7V maximum supply voltage, the MAX3040CSE+ offers a low operating supply current of just 2mA, improving overall power efficiency in electronic circuits. It supports up to 4 differential channels, each capable of delivering a maximum high-level output current of 250mA and a low-level output current of 25mA. The propagation delay ensures timely signal transmission with a maximum of 1.5 microseconds under capacitive load conditions.

Built with robust ESD protection rated at ±10kV human body model and enhanced transient immunity, this line interface IC is ideal for use in handheld equipment, industrial motor control systems, programmable logic controllers (PLCs), networking, and telecommunications equipment. The device is pin-compatible with popular industry standards such as SN75174, 26LS31C, and LTC487, ensuring easy integration or replacement in existing systems.

The MAX3040CSE+ supports hot-swappable telecom applications, enabling safe insertion and removal of components without system disruption. It handles data rates up to 20Mbps with slew-rate limiting to accommodate multiple data speeds including 2.5Mbps and 250kbps.

Operates at a maximum supply voltage of 7V. Features 4 differential input channels with BiCMOS output. Offers robust ESD protection of ±10kV human body model. Compact 16-pin SOIC surface mount package with a footprint optimized for high-density PCB layouts.

Low power consumption with 2mA typical supply current. Supports hot-swappable telecom applications and data rates up to 20Mbps. Pin-compatible with multiple standard Line Interface ICs for easy replacement. Designed for use in handheld equipment, industrial motor controls, PLCs, networking, and telecom equipment.

Operates efficiently in temperature ranges from 0°C to 70°C.

This Maxim Integrated line transceiver is a reliable component choice for industrial automation, telecommunications, and data communication systems requiring high data integrity and protection against electrical disturbances.

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