STMicroelectronics Line Transceiver IC, Single Ended Input, Surface Mount, 20-Pin TSSOP Package ST75185CTR

STMicroelectronics ST75185CTR is a high-performance line transceiver IC designed for applications requiring reliable data transmission through line interfaces. Packaged in a compact 20-pin TSSOP surface mount package, this device supports single ended input and operates over a supply voltage range from 7.5V to 15V. Its robust transistor switching and propagation delay characteristics make it suitable for various electronics interface circuits in industrial, commercial, and communications equipment.

Featuring a maximum propagation delay of 500ns at load capacitance, the ST75185CTR ensures prompt response times which are critical for synchronous data communications. The device offers maximum high level output current of -6mA and low level output current of 6mA, balancing output drive capabilities with power efficiency. With a supply current rating of 25mA, it supports efficient system operation without excessive power loss.

The component supports an operating temperature range from 0°C to 70°C, suitable for typical consumer and light industrial environmental conditions. Its physical dimensions measuring 6.6mm in length, 6.6mm in width, and 1.2mm in height make it compact, allowing integration into densely populated printed circuit boards using surface mount technology. The product conforms to the ST75185C series specifications, ensuring compatibility in device families.

While it is not certified to automotive standards, the IC finds widespread use in industrial control systems, embedded electronics, instrumentation equipment, and communication line drivers and receivers. It is specifically engineered for RS-232 line driver and receiver functionality, making it an essential component in serial communication designs.

Designed for line transceiver functionality with transceiver logic function. Operates reliably within 0°C to 70°C operating temperature range. Compact 6.6mm by 6.6mm by 1.2mm package dimensions supporting surface mount technology.

Features maximum propagation delay time of 500ns at CL, enabling efficient data transmission. Supports high-level output current of -6mA and low-level output current of 6mA. Supply current consumption is 25mA ensuring efficient power management.

Conforms to series ST75185C providing compatibility and standardization. No automotive standard compliance, intended for general line interface electronics. Package type is TSSOP with 20 pins facilitating easy PCB integration.

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