MAX3095CSE+

Overview

The MAX3095CSE+ is a quad RS-422/RS-485 receiver manufactured by Analog Devices Inc./Maxim Integrated. It operates from a single +5V supply and supports data rates up to 10Mbps. The device features ±15kV ESD protection via Human Body Model, ±15kV IEC Air-Gap Discharge, and ±8kV IEC Contact Discharge. Receiver propagation delays are guaranteed within ±8ns tolerance. It includes complementary enable inputs for a 1nA low-power shutdown mode and provides fail-safe logic-high outputs on open circuits. The component utilizes a 16-pin Narrow SO package and functions within an operating temperature range of 0°C to +70°C.

Feature Summary

• Provides robust electrostatic discharge protection across multiple testing standards for harsh environments
• Ensures precise timing synchronization through tightly matched propagation-delay tolerances between devices
• Enables extended bus capacity by presenting a quarter-unit-load input impedance

Applications

• Telecommunications equipment
• Rugged RS-422/RS-485/RS-423 bus receivers
• Receivers for ESD-sensitive applications
• Level translators

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm the exact package type and temperature grade. Ensure that the procurement channel sources genuine components directly from authorized distributors or the manufacturer to prevent counterfeit parts. Cross-reference the part number with current production status notices to confirm availability and lifecycle stage before finalizing orders.

Selection Notes

Select this component when designing systems requiring quad differential line reception at speeds up to 10Mbps with strict timing matching requirements. It serves as a direct pin-compatible upgrade to legacy '26LS32 receivers while offering significantly lower power consumption. Consider the narrow SO package constraints and ensure the system design accommodates the required +5V supply voltage and thermal dissipation limits for the chosen operating environment.

Part Context

This component belongs to the MAX3095/MAX3096 family of rugged, low-power quad receivers designed for harsh environments. The MAX3095 variant specifically targets +5V operation, whereas the MAX3096 supports +3.3V supplies. Both share identical functional characteristics regarding ESD protection and bus loading capabilities, differing primarily in their supply voltage requirements and propagation delay tolerances.

Replacement Considerations

The MAX3095CSE+ is explicitly documented as a pin-compatible, low-power upgrade to the industry-standard SN75174 and DS26LS31C transmitters, and acts as a replacement for the legacy '26LS32 receivers. Verify electrical compatibility with existing driver components when substituting these older parts.