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DS90C031TMX/NOPB
Texas Instruments
IC DRIVER 4/0 16SOIC
5324 Pcs New Original In Stock
4/0 Driver LVDS 16-SOIC
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Minimum 1
5.0 / 5.0
- (416 Ratings)
DS90C031TMX/NOPB
Product Overview
1279592
DiGi Electronics Part Number
DS90C031TMX/NOPB-DGManufacturer
Texas Instruments
DS90C031TMX/NOPB
Description
IC DRIVER 4/0 16SOICInventory
5324 Pcs New Original In Stock
4/0 Driver LVDS 16-SOIC
Quantity
Minimum 1
Minimum 1
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DS90C031TMX/NOPB Technical Specifications
Category
Interface, Drivers, Receivers, Transceivers
Packaging
Cut Tape (CT) & Digi-Reel®
Series
-
Product Status
Active
Type
Driver
Protocol
LVDS
Number of Drivers/Receivers
4/0
Duplex
-
Data Rate
-
Voltage - Supply
4.5V ~ 5.5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154", 3.90mm Width)
Supplier Device Package
16-SOIC
Base Product Number
DS90C031
Datasheet & Documents
HTML Datasheet
DS90C031TMX/NOPB-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Additional Information
Other Names
DS90C031TMXNOPB
DS90C031TMXTR
DS90C031TMXTR-DG
DS90C031TMX/NOPBDKR
*DS90C031TMX/NOPB
DS90C031TMX/NOPBTR
DS90C031TMX
*DS90C031TMX
DS90C031TMXTR-NDR
DS90C031TMX/NOPBCT
Standard Package
2,500
Alternative Parts
PART NUMBER
MANUFACTURER
QUANTITY AVAILABLE
DiGi PART NUMBER
UNIT PRICE
SUBSTITUTE TYPE
Reviews
5.0/5.0-(Show up to 5 Ratings)
de desembre 02, 2025
Their commitment to quality and customer care is truly impressive.
de desembre 02, 2025
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de desembre 02, 2025
Affordable pricing and the friendliest staff—what more could I ask for?
de desembre 02, 2025
Prompt shipping plus great prices—exactly what I needed for my projects.
de desembre 02, 2025
The transparency in logistics updates builds my confidence in their service.
de desembre 02, 2025
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de desembre 02, 2025
DiGi Electronics offers the best combination of cost savings and prompt delivery.
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Frequently Asked Questions (FAQ)
What are the key design risks when replacing DS90C031TMX/NOPB with a pin-compatible LVDS driver like SN65LVDS31DGS in a 5V industrial control system?
While the SN65LVDS31DGS from Texas Instruments is pin-compatible with the DS90C031TMX/NOPB and also supports 4-channel LVDS driving, it operates at a lower supply voltage range (3.0V to 3.6V). Direct replacement in a 5V system will damage the SN65LVDS31DGS. Even if level-shifting is added, propagation delay mismatch and output slew rate differences can cause timing skew in high-speed parallel data paths. Always verify voltage compatibility and signal integrity through eye-diagram testing before committing to a redesign—especially in time-sensitive applications like motor encoder feedback or FPGA-based sensor interfaces.
How does the DS90C031TMX/NOPB handle ground bounce and simultaneous switching noise (SSN) in dense PCB layouts with multiple LVDS channels switching at high frequency?
The DS90C031TMX/NOPB’s 4-channel architecture increases SSN risk when all outputs switch simultaneously, particularly in compact 16-SOIC packages with limited pin spacing. To mitigate ground bounce, use a solid ground plane beneath the device, place decoupling capacitors (100nF ceramic + 10µF bulk) within 2mm of VCC and GND pins, and route LVDS pairs with controlled impedance (100Ω differential). Avoid routing high-speed traces over split planes. In multi-driver designs, consider staggering enable signals or using spread-spectrum clocking to reduce peak noise—failure to do so may result in EMI compliance issues or data corruption in adjacent analog circuits.
Can the DS90C031TMX/NOPB be used in automotive camera systems operating at 85°C ambient, and what derating or reliability precautions are necessary?
Although the DS90C031TMX/NOPB is rated for -40°C to 85°C operation, automotive camera modules often experience localized heating that pushes junction temperatures beyond 100°C. At elevated temperatures, output drive strength decreases and propagation delay increases, potentially violating LVDS timing margins. Use thermal vias under the SOIC package to improve heat dissipation, monitor actual junction temperature using θJA (~90°C/W for 16-SOIC on standard PCB), and consider adding series termination resistors (10–22Ω) to reduce overshoot. For mission-critical ADAS applications, validate long-term reliability under thermal cycling per AEC-Q100 guidelines—even though the part isn’t formally automotive-qualified, many Tier 2 designs use it with rigorous in-house testing.
What integration challenges arise when using DS90C031TMX/NOPB with modern FPGAs that have 3.3V I/O banks but require 5V-tolerant LVDS signaling?
Many modern FPGAs (e.g., Xilinx Artix-7, Intel Cyclone 10) use 3.3V LVDS I/O standards, while the DS90C031TMX/NOPB requires a 5V supply and produces 5V-compliant differential swings. Direct connection risks damaging FPGA inputs due to overvoltage on single-ended lines during idle or fault conditions. Use AC-coupled interfaces with 100nF capacitors and ensure the FPGA’s LVDS receiver supports external bias, or insert a level-translating buffer like TI’s SN65LVDS1. Alternatively, power the DS90C031TMX/NOPB from a separate 5V rail and isolate grounds carefully to avoid ground loops—this adds complexity but preserves signal integrity in mixed-voltage systems.
Is the DS90C031TMX/NOPB suitable for long-cable industrial sensor interfaces (>10m), and how should termination and ESD protection be implemented to avoid signal degradation?
The DS90C031TMX/NOPB can drive cables over 10m, but cable capacitance (>50pF/m) and impedance mismatches cause signal reflections and rise-time degradation. Always terminate the far end with a 100Ω differential resistor matched to the cable’s characteristic impedance. For ESD protection, place low-capacitance TVS diodes (e.g., NUP4114UPXV6) close to the connector—not near the driver—to avoid loading the signal path. Use shielded twisted-pair cables with the shield grounded at one end only to prevent ground loops. In electrically noisy environments (e.g., near VFDs), add common-mode chokes and verify eye diagram compliance per TIA/EIA-644-A; otherwise, intermittent data errors may occur despite nominal LVDS voltage levels.
Quality Assurance (QC)
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DS90C031TMX/NOPB CAD Models
Texas Instruments DS90C031TMX/NOPB PCB symbols & footprints
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