DS26LV32ATM
3.3 V quad differential line receiver for low-voltage RS-422 communication
Key details
| Part Number | DS26LV32ATM |
|---|---|
| Manufacturer | Texas Instruments |
| Category | RS-422 Line Receiver |
| Lifecycle Status | Obsolete |
| Series | DS26LV32AT |
| Package / Case | 16-pin SOIC |
| Pin Count | 16 |
| Operating Temperature | -40°C to +85°C |
| Last Verified | 2026-07-20 |
Part information
DS26LV32ATM Overview
DS26LV32ATM is a Texas Instruments 3.3 V quad differential line receiver for low-voltage RS-422 communication supplied in 16-pin SOIC. This page uses the exact orderable code because package, grade, temperature and option suffixes can change compatibility.
Key Technical Specifications
| Receivers | 4 |
|---|---|
| Supply Voltage | 3.3 V |
| Maximum Signaling Rate | 32 Mbit/s |
| Input Sensitivity | ±200 mV |
| Standard | TIA/EIA-422-B |
Package and Ordering Notes
The listed package is 16-pin SOIC with 16 pins, leads, lands or contacts. The featured image is a generic package illustration for form-factor identification and is not an actual date-code or lot photograph. Lifecycle is recorded as Obsolete; confirm current factory support and last-time-buy constraints before design-in.
Sourcing Guidance
DS26LV32ATM is obsolete or discontinued. Source only with date-code, label, package and traceability checks, and validate the suggested replacement independently.
For an accurate quotation, include the full MPN, target quantity, acceptable date-code range, packaging format and destination. Icearth can help review traceability documents, label photos and electrical/package alignment before order placement.
Manufacturer Documentation
Technical values were checked against Texas Instruments documentation. Use the linked datasheet as the controlling source and re-check revisions before PCB release or firmware qualification.
DS26LV32ATM selection and design context
DS26LV32ATM is cataloged as a RS-422 Line Receiver in the DS26LV32AT family. Its recorded function is 3.3 V quad differential line receiver for low-voltage RS-422 communication. Selection should be based on the complete electrical limits, package drawing and ordering suffix rather than the abbreviated family code.
- Receivers: 4. Confirm the value and its datasheet test conditions for the exact ordering suffix.
- Supply Voltage: 3.3 V. Check rail compatibility, tolerance and sequencing under worst-case conditions.
- Maximum Signaling Rate: 32 Mbit/s. Confirm system timing margin and the test conditions attached to the published limit.
- Input Sensitivity: ±200 mV. Confirm the value and its datasheet test conditions for the exact ordering suffix.
Application and qualification considerations
When evaluating this component, confirm the ratings that control system compatibility, including supply conditions, interface or signal limits, timing, thermal behavior and package constraints. For a new design, review power-up behavior, interface timing, absolute maximum ratings, thermal limits and any external-component requirements in the latest manufacturer documentation. Existing-board replacement work should additionally confirm pinout, footprint, firmware assumptions and qualification grade.
Procurement checks for DS26LV32ATM
The recorded package is 16-pin SOIC, the temperature range is -40°C to +85°C, and the lifecycle status is Obsolete as of 2026-07-20. Before ordering, confirm the exact MPN on the label, packing format, quantity, date-code requirements, traceability documents and current factory status.
DS26LV32ATM FAQ
What distinguishes DS26LV32ATM within the DS26LV32AT family?
DS26LV32ATM is the exact orderable code for a 3.3 V quad differential line receiver for low-voltage RS-422 communication in 16-pin SOIC. Related DS26LV32AT devices may change package, rating, interface option or qualification grade, so compare the manufacturer ordering table before substitution.
What package and footprint checks are required for DS26LV32ATM?
DS26LV32ATM is recorded in 16-pin SOIC with 16 pins, leads or contacts. Confirm the manufacturer package drawing, dimensions, pin numbering, exposed-pad requirements and packing suffix before releasing a PCB footprint.
Which specifications should be verified when selecting DS26LV32ATM?
Receivers is recorded as 4, Supply Voltage is recorded as 3.3 V. Use the latest datasheet for minimum and maximum limits, test conditions, timing and absolute maximum ratings rather than relying only on a distributor summary.
What is the lifecycle status of DS26LV32ATM?
DS26LV32ATM was recorded as Obsolete when verified on 2026-07-20. Reconfirm factory status, revision availability, lead time and any last-time-buy notice before design-in or volume procurement.
What information should be included in an RFQ for DS26LV32ATM?
Provide the complete DS26LV32ATM orderable code, target quantity, acceptable date-code range, required packing method, delivery destination and documentation needs. For replacement work, also identify the existing package and any mandatory qualification grade.
Lifecycle and sourcing review
This part has a legacy lifecycle status. Submit the exact MPN, quantity, delivery destination and date-code requirements for a sourcing review.
DS26LV32ATM is obsolete or discontinued. Source only with date-code, label, package and traceability checks, and validate the suggested replacement independently.
Potential alternative part numbers
Verify package, pinout, voltage, firmware behavior and qualification before substitution.