MAX3096CEE+T

Overview

The MAX3096CEE+T is a quad RS-422/RS-485 receiver manufactured by Analog Devices Inc./Maxim Integrated. It operates from a single +3.3V supply and supports data rates up to 10Mbps. The device features ±15kV ESD protection via IEC 1000-4-2 Air-Gap Discharge, ±8kV Contact Discharge, and Human Body Model standards. It provides a low-power shutdown mode with 1nA current consumption and includes fail-safe logic for open-circuit inputs. Packaged in a 16-pin QSOP, it operates within a temperature range of 0°C to +70°C.

Feature Summary

• Integrated ±15kV electrostatic discharge (ESD) protection on all receiver inputs for harsh environments
• Guaranteed propagation-delay tolerance between devices to ensure minimal skew across production lots
• Quarter-unit-load input impedance allowing up to 128 receivers on a single bus
• Complementary enable inputs facilitate a 1nA low-power shutdown mode

Applications

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

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and temperature range. Confirm RoHS compliance status as indicated by the '+' symbol in the part number. Ensure the selected variant matches the required operating voltage and environmental specifications for the target application.

Selection Notes

Select the MAX3096CEE+T when a 3.3V supply is required instead of the 5V MAX3095. Verify that the 16-pin QSOP package fits the board layout constraints. Check if the guaranteed propagation delay matching meets system timing requirements compared to standard industry receivers.

Part Context

The MAX3096 is part of the MAX3095/MAX3096 family of rugged, low-power quad receivers. It serves as a pin-compatible, low-power upgrade to the industry-standard '26LS32. While the MAX3095 operates at 5V, the MAX3096 is optimized for 3.3V operation, maintaining identical functionality and pinout compatibility.

Replacement Considerations

The MAX3095 is a direct pin-compatible alternative requiring a 5V supply. Standard '26LS32 devices are legacy replacements but lack the integrated ESD protection and low-power shutdown features found in the MAX3096.

FAQ

What is the maximum data rate supported by the MAX3096?

The MAX3096 supports a maximum data rate of 10Mbps.

How does the MAX3096 handle open-circuit inputs?

The device features a fail-safe mechanism that guarantees a logic-high output if the differential input is left open circuit.

What is the input impedance of the MAX3096?

The MAX3096 has a quarter-unit-load input impedance, which allows up to 128 receivers to be connected on a single bus.