DS26C32AMW/883

Overview

The DS26C32AMW/883 is a quad differential line receiver manufactured by Texas Instruments, designed to meet RS-422, RS-423, and Federal Standards 1020 and 1030. It features a CMOS design for low power consumption and provides an input sensitivity of ±0.2V over a common-mode voltage range of ±7V. The device operates within a supply voltage range of 4.5V to 5.5V and supports an operating temperature range from -55°C to +125°C. It includes TRI-STATE outputs with 6mA source and sink capability, and inputs that do not load the line when VCC = 0V.

Feature Summary

• CMOS architecture ensures low power operation while maintaining high-speed performance.
• High input sensitivity of ±0.2V allows reliable detection of differential signals.
• Wide common-mode voltage range of ±7V accommodates various signal environments.
• TRI-STATE outputs facilitate connection to system buses without loading effects.

Applications

• Balanced digital data transmission systems compliant with RS-422 standards.
• Unbalanced digital data transmission systems compliant with RS-423 standards.
• Military and aerospace applications requiring compliance with Federal Standards 1020 and 1030.
• Two-wire balanced communication interfaces.

Procurement Notes

Verify the specific ordering suffix (e.g., /883) against the latest TI Package Option Addendum to confirm package type, pin count, and material specifications. Ensure compatibility with Mil-Std-883 quality conformance inspection requirements if applicable. Cross-reference part markings and lead finish details during procurement to match design constraints.

Selection Notes

Select this component for applications requiring quad differential reception with TRI-STATE output control. Consider the CFP package for ceramic flatpack mounting needs. Verify that the ±7V common-mode range and ±0.2V sensitivity align with the system's signal integrity requirements. Check for pin compatibility with DS26LS32A or AM26LS32 if migrating existing designs.

Part Context

The DS26C32AMW/883 belongs to the DS26C32AMQML family of quad differential line receivers. It is pin-compatible with other industry-standard receivers like the DS26LS32A and AM26LS32. The device is produced under Texas Instruments' standard warranty and conforms to specifications per their terms. Production data is current as of the datasheet revision date.

Replacement Considerations

The AM26LV32CNSLE is a low-voltage alternative offering similar quad differential reception functionality with lower power consumption. For direct pin-compatible replacements in existing designs, consider the DS26LS32A or AM26LS32, which share the same logical interface and package options.