DS26LS32MJ/883

Overview

The DS26LS32MJ/883 is a quad differential line receiver manufactured by Texas Instruments, designed for digital data transmission over balanced lines. It meets RS-422, RS-423, and Federal Standards 1020 and 1030. The device operates from a single 5V supply (4.5V to 5.5V) and features TRI-STATE outputs with 8mA sink capability. It provides high common-mode input voltage ranges of ±7V and an input sensitivity of 200mV. The component is housed in a 16-pin CDIP package and supports a full military operating temperature range from -55°C to +125°C.

Feature Summary

• Meets RS-422, RS-423, and Federal Standards 1020 and 1030 for balanced and unbalanced digital data transmission
• Features TRI-STATE outputs with 8 mA sink capability and common enable/disable function
• Provides high differential or common-mode input voltage ranges of ±7V on the DS26LS32
• Constructed using low power Schottky processing for operation across full military and commercial temperature ranges

Applications

• Balanced digital data transmission systems
• RS-422 interface applications
• RS-423 interface applications
• Military and aerospace communication equipment

Procurement Notes

Verify the specific ordering suffix and quality conformance inspection requirements against MIL-STD-883 Method 5005 Group A before procurement. Confirm that the CDIP package type matches the target board layout. Ensure the supplier provides traceability documentation consistent with the QMLV designation. Check for RoHS compliance status as indicated in the packaging information addendum.

Selection Notes

Select this component when a quad differential receiver compliant with RS-422 and RS-423 standards is required for harsh environments. The DS26LS32 variant offers ±7V common-mode range, suitable for noisy industrial or military settings. Verify that the 16-pin CDIP through-hole package fits the mechanical constraints. Consider the 200 mV input sensitivity and 100 mV hysteresis for signal integrity requirements.

Part Context

This part belongs to the DS26LS32MQML series, which includes variants like the DS26C32AMJ/883. It serves as a complementary receiver to drivers such as the DS26LS31MJ/883. The MJ/883 suffix indicates a specific military-grade qualification and package configuration within the broader DS26LS32 family produced by Texas Instruments.

Replacement Considerations

DS26C32AMJ/883 is a similar product within the same family offering comparable functionality.