DS92LX2121SQ/NOPB Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
DS92LX2121SQ/NOPB is a 21-bit LVDS serializer/deserializer IC from Texas Instruments supporting I2C control and differential outputs in a 40-pin QFN package. It delivers high-speed serial data transmission with low EMI over a single differential pair, reducing cable harness complexity in display and video systems. Available from stock globally with competitive pricing.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 40
- Lifecycle
- ACTIVE
- Datasheet
- DS92LX2121SQ/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $9.7100(MOQ 1000)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of DS92LX2121SQ/NOPB?
- 21-bit LVDS SerDes architecture enabling high-bandwidth parallel-to-serial conversion over a single differential pair
- Integrated I2C control interface for flexible configuration and status monitoring without additional control logic
- 40-pin QFN package minimizes PCB footprint while delivering differential outputs with inherent common-mode noise rejection
What is DS92LX2121SQ/NOPB used for?
DS92LX2121SQ/NOPB is used in flat-panel display backplane systems, automotive camera links, and industrial machine-vision pipelines where 21-bit parallel video data must be serialized over a compact differential cable. Its I2C interface enables runtime configuration of link parameters, simplifying integration into embedded display controllers. The QFN package suits compact driver boards with tight space constraints.
What are the specifications of DS92LX2121SQ/NOPB?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Differential Output | YES |
| Driver Number of Bits | 21 |
| Input Characteristics | STANDARD |
| Interface IC Type | LINE DRIVER |
| Interface Standard | I2C |
| JESD-30 Code | S-XQCC-N40 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Characteristics | 3-STATE |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | LCC40,.24SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 90mA |
| Supply Voltage-Max | 1.89V |
| Supply Voltage-Min | 1.71V |
| Supply Voltage-Nom | 1.8V |
| Supply Voltage1-Max | 1.89V |
| Supply Voltage1-Min | 1.71V |
| Supply Voltage1-Nom | 1.8V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 5A991.B.1 |
| HTS Code | 8542.39.00.90 |
Where can I find the DS92LX2121SQ/NOPB datasheet?
DS92LX2121SQ/NOPB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for DS92LX2121SQ/NOPB?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many data bits does DS92LX2121SQ/NOPB serialize in each transmission frame?
The DS92LX2121SQ/NOPB serializes 21 parallel data bits per frame into a differential LVDS serial stream, reducing the interconnect between a graphics or video processor and a display panel from 21 parallel traces down to a single differential pair, lowering EMI and cable cost significantly.
What control interface does DS92LX2121SQ/NOPB use and how does it simplify system design?
The DS92LX2121SQ/NOPB provides an I2C control interface for link configuration and diagnostic readback, allowing a host microcontroller to set serializer parameters over a standard 2-wire bus without any dedicated SPI or parallel control port, reducing GPIO usage and simplifying firmware integration.
Which display and imaging applications are best served by DS92LX2121SQ/NOPB?
DS92LX2121SQ/NOPB is best suited for LCD panel driver boards requiring 21-bit color data serialization, automotive rear-view camera links operating over a shielded twisted pair, and industrial vision systems connecting a frame grabber to a remote sensor head over cable runs of several meters at LVDS differential voltage levels.
What package does DS92LX2121SQ/NOPB use and how does it affect board layout?
DS92LX2121SQ/NOPB is housed in a 40-pin QFN package with an exposed thermal pad, offering a compact footprint of roughly 6 mm x 6 mm that simplifies high-speed differential routing by keeping stub lengths short and enabling a tight ground plane underneath for reduced EMI at LVDS data rates.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1000+ | $9.7100 | $9710.00 |
In Stock · 24h Response · Worldwide Shipping
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