DS26LS31CMIn StockTexas Instruments
DS26LS31CM is a 4-channel RS-422/EIA-422 line driver IC by Texas Instruments, featuring differential outputs, standard CMOS/TTL-compatible inputs, and 16-pin SOIC package. From $0.57 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- DS26LS31CM Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5684(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 4-channel differential line driver compliant with EIA-422 and FED STD 1020 interface standards
- Standard TTL/CMOS-compatible inputs with high-level input current max of 20µA for easy interfacing
- 16-pin Small Outline (SOIC) package enabling compact PCB designs in space-constrained applications
- Supports long-distance data transmission with high noise immunity via differential output signaling
Applications
The DS26LS31CM is widely used in industrial automation and data communication systems requiring reliable long-distance signal transmission. Its EIA-422 compliant differential outputs make it ideal for RS-422 serial interfaces, PLC communications, and point-to-point data links in factory environments. It is also deployed in test and measurement equipment, medical instruments, and ruggedized systems where noise immunity and signal integrity are critical.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Differential Output | YES |
| Driver Number of Bits | 4 |
| High Level Input Current-Max | 0.00002A |
| Input Characteristics | STANDARD |
| Interface IC Type | LINE DRIVER |
| Interface Standard | EIA-422; FED STD 1020 |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e0 |
| Number of Functions | 4 |
| Out Swing-Min | 2V |
| Output Characteristics | 3-STATE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 235 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max | 5.25V |
| Supply Voltage-Min | 4.75V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | TIN LEAD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| Transmit Delay-Max | 15ns |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for DS26LS31CM:
Frequently Asked Questions
What interface standard does the DS26LS31CM support?
The DS26LS31CM supports EIA-422 and FED STD 1020 interface standards. It features differential outputs that comply with these standards, making it suitable for reliable long-distance data communication at data rates up to several Mbps with high noise immunity.
How many driver channels does the DS26LS31CM have?
The DS26LS31CM includes 4 independent differential output driver channels. Each channel provides a balanced differential output compliant with EIA-422, allowing simultaneous transmission of four independent data signals in a single 16-pin SOIC package.
What is the package type of the DS26LS31CM and its pin count?
The DS26LS31CM comes in a 16-pin Small Outline IC (SOIC) package, designated as R-PDSO-G16. This compact surface-mount package is suitable for high-density PCB designs and is widely available from authorized distributors worldwide.
What are common applications for the DS26LS31CM?
Common applications include RS-422 serial communication links, industrial PLC and automation interfaces, point-to-point data buses, test and measurement equipment, and medical instrument data transmission. Its differential outputs provide excellent noise rejection in electrically noisy industrial environments.
Is the DS26LS31CM RoHS compliant?
Based on the product data, the DS26LS31CM (Pbfree Code: No) is a non-lead-free variant. For RoHS-compliant alternatives, Texas Instruments offers updated versions of the DS26LS31 family. Please check the latest TI datasheet or contact your distributor to confirm compliance requirements for your application.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.9730 | $0.97 |
| 6+ | $0.7784 | $4.67 |
| 15+ | $0.7571 | $11.36 |
| 21+ | $0.7500 | $15.75 |
| 67+ | $0.5888 | $39.45 |
| 10000+ | $0.5684 | $5684.00 |
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