CDC318ADLG4 overview
CDC318ADLG4 is a component documented by Texas Instruments. The PDF description identifies it as "1Line to 10Line Clock Driver." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: Texas Instruments
- Part number: CDC318ADLG4
- Category: Driver IC
- Datasheet length: 14 Pages
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- It is characterized for operation from 0°C to 70°C.
- Both of the I2C inputs (SDATA and SCLOCK) are 5-V tolerant and provide integrated pullup resistors (typically 140 kΩ).
- These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied.
- The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
- The absolute maximum power dissipation allowed at TA = 55°C (in still air) is 1.2 W.
- Thermal impedance (ΘJA) can be considerably lower if the device is soldered on the PCB board with a copper layer underneath the (202) in area underneath the package, resulted in ΘJA = 60°C/W.
- This would allow 1.2 W total power dissipation at TA = 70°C.
Topics covered by the datasheet
The document includes sections related to:
- CDC318A_12 TI1
- description
Engineering review checklist
- Check resistance value, tolerance, temperature coefficient and long-term stability over the operating range.
- Derate continuous power for ambient temperature and verify pulse or surge capability separately.
- Match the land pattern, termination finish and current-sense routing to the exact package option.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the CDC318ADLG4 datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=cdc318adlg4-texas-instruments