DS26C31MJ-MLS Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
The DS26C31MJ-MLS is a quad RS-422 differential line driver IC from Texas Instruments, providing four independent balanced differential output channels compliant with EIA RS-422 and CCITT V.11 standards in a ceramic 16-pin DIP package. It supports data rates up to 20Mbps and operates over the military temperature range. Ideal for robust long-distance serial data transmission in harsh environments.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- DS26C31MJ-MLS Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad RS-422 balanced differential line driver with four independent output channels
- Compliant with EIA RS-422/RS-423, CCITT V.11 differential interface standards
- Data rates up to 20Mbps for high-speed serial communication over long cable runs
- Tri-state outputs with output enable control per pair for bus-sharing configurations
- Military temperature range in hermetic ceramic DIP for high-reliability applications
- Wide common-mode output voltage range for noise-immune long-distance transmission
Applications
The DS26C31MJ-MLS is used in military and industrial communication systems for RS-422 balanced serial data transmission over long cable distances in point-to-point and multi-drop topologies. It is also deployed in process control networks, instrumentation buses, numerical control machine interfaces, and embedded computing systems requiring reliable differential signaling in electrically noisy environments.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What communication standard does the DS26C31MJ-MLS comply with, and what data rate does it support?
The DS26C31MJ-MLS is fully compliant with EIA RS-422 and CCITT V.11 differential signaling standards. It supports data rates up to 20 Mbps, making it well-suited for high-speed serial data transmission over twisted-pair cables in industrial and military applications.
What is the operating temperature range of the DS26C31MJ-MLS, and why is the ceramic package significant?
The DS26C31MJ-MLS is rated for the military temperature range of -55°C to +125°C. The ceramic 16-pin DIP (Dual In-Line Package) construction provides superior thermal stability, hermetic sealing, and resistance to moisture and harsh environments compared to plastic packages, making it ideal for defense and aerospace applications.
How many differential output channels does the DS26C31MJ-MLS provide, and can they be used independently?
The DS26C31MJ-MLS provides four independent balanced differential output channels (quad driver). Each channel operates independently with its own enable control, allowing flexible use in multi-channel serial communication systems such as RS-422 buses, point-to-point links, and multi-drop configurations.
What supply voltage does the DS26C31MJ-MLS require, and what is its typical output voltage swing?
The DS26C31MJ-MLS operates from a single +5 V supply. It delivers a minimum differential output voltage of 2 V across a 100-ohm load, which is well within the RS-422 specification, ensuring reliable noise margin over long cable runs.
Related Guides
SN74LVC14APWR Hex Schmitt-Trigger Inverter: Application Note and Design Guide
Complete design guide for the SN74LVC14APWR hex Schmitt-trigger inverter: thresholds, decoupling, oscillator design, package selection, and common pitfalls.
May 21, 2026
TPS62841DGRR Buck Converter Selection Guide: Ultra-Low 60 nA IQ for Battery-Powered IoT
How to choose the right TPS62841 variant for IoT, wearables, and wireless sensors: quiescent current, voltage range, package, and application examples.
May 21, 2026
TPS54160DGQR Selection Guide: How to Choose a 60V Step-Down Buck Converter
Complete selection guide for the TPS54160DGQR 60V/1.5A step-down converter. Compare specs, alternatives, and sourcing options for industrial and automotive designs.
May 20, 2026
LMV932MM Dual Low-Voltage CMOS Op-Amp: Application Design Guide
Complete application design guide for the LMV932MM dual rail-to-rail CMOS op-amp: supply decoupling, RRIO design rules, stability, and recommended circuits for 1.8V–5.5V battery-powered systems.
May 20, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”