DS25BR440TSQ Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
DS25BR440TSQ is a 4-bit LVDS buffer with differential outputs, supporting general-purpose line transceiver applications. Features 4 functions per package, 0.25V minimum output swing, and low power design. From $26.64, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 40
- Lifecycle
- OBSOLETE
- Datasheet
- DS25BR440TSQ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $26.6439(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 4-bit LVDS differential buffer with 4 independent transceiver channels
- Differential output with 0.25V minimum output swing for robust signal integrity
- 40-pin Quad Flat No-Lead (QFN) package enabling compact PCB layouts
- Low leakage input current (max 10µA) for minimal power consumption
- General-purpose interface standard with broad system compatibility
Applications
The DS25BR440TSQ is widely used in high-speed digital systems requiring reliable LVDS signal buffering and distribution. It is ideal for data communication backplanes, server and networking equipment, and FPGA-to-FPGA interconnects where differential signaling ensures noise immunity. Additionally, it suits industrial automation, test and measurement instruments, and any application demanding four-channel line transceiver functionality in a compact QFN package.
Specifications
| YTEOL | 0 |
| Differential Output | YES |
| Driver Number of Bits | 4 |
| High Level Input Current-Max | 0.00001A |
| Input Characteristics | DIFFERENTIAL |
| Interface IC Type | LINE TRANSCEIVER |
| Interface Standard | GENERAL PURPOSE |
| JESD-30 Code | S-XQCC-N40 |
| Number of Functions | 4 |
| Out Swing-Min | 0.25V |
| Output Low Current-Max | 0.004A |
| Output Polarity | TRUE |
| Package Body Material | UNSPECIFIED |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Qualification Status | Not Qualified |
| Receive Delay-Max | 0.6ns |
| Receiver Number of Bits | 4 |
| Supply Current-Max | 190mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Supply Voltage1-Max | 3.6V |
| Supply Voltage1-Min | 3V |
| Supply Voltage1-Nom | 3.3V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Transmit Delay-Max | 0.6ns |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the DS25BR440TSQ and what interface standard does it support?
The DS25BR440TSQ is a 4-bit LVDS (Low-Voltage Differential Signaling) buffer from Texas Instruments that supports a general-purpose interface standard. It provides four independent differential transceiver channels with a minimum output swing of 0.25V, making it suitable for high-speed data communication in backplane and board-to-board applications.
What are the key electrical specifications of the DS25BR440TSQ?
The DS25BR440TSQ features differential output signaling with a minimum output swing of 0.25V, a maximum high-level input current of 10µA (0.00001A), and 4 driver bits per package. It is housed in a 40-pin Quad Flat No-Lead (QFN) package (JESD-30 Code: S-XQCC-N40) and includes 32 parametric specifications covering full electrical and thermal characteristics.
What are typical applications for the DS25BR440TSQ?
The DS25BR440TSQ is commonly used in server and networking backplanes, FPGA interconnects, industrial automation systems, and test and measurement equipment. Its four-channel LVDS line transceiver design ensures reliable differential signal buffering over longer PCB traces, reducing electromagnetic interference and improving signal integrity in noise-sensitive environments.
What package type is the DS25BR440TSQ available in and how does it benefit PCB design?
The DS25BR440TSQ is available in a 40-pin Quad Flat No-Lead (QFN) package, which offers a compact footprint with exposed thermal pad for improved heat dissipation. This package type enables high-density PCB layouts and is well-suited for space-constrained designs in communications and computing hardware.
Is the DS25BR440TSQ available for purchase and what is the price?
Yes, the DS25BR440TSQ from Texas Instruments is available for purchase starting at approximately $26.64 per unit. It is in stock with worldwide shipping options, making it accessible for both prototype quantities and volume production orders across global markets.
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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+ | $28.0462 | $28.05 |
| 10+ | $26.6439 | $266.44 |
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