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TLC1225MJB is listed in the Analog To Digital Converters (ADC) range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is SINGLE ADC SAR 12 BIT+SIGN PARAL. Review the specifications below when checking this part for your BOM.
The TLC1225MJB is a single 12-bit Analog-to-Digital Converter (ADC) utilizing Successive Approximation Register (SAR) architecture. It features a parallel interface and is housed in a 28-pin Ceramic Dual In-Line Package (CDIP). The device converts analog signals into digital data with 12-bit resolution plus sign indication, suitable for precision applications requiring high accuracy.
Verify component authenticity through authorized channels due to obsolete status. Confirm lot codes and date codes against historical production records. Request original manufacturer documentation or certified third-party testing reports to validate performance specifications before integration into critical systems.
Select this component when 12-bit resolution and parallel interface compatibility are required. Consider the CDIP package for thermal stability and mechanical durability. Evaluate system timing requirements against SAR conversion speed limitations inherent to this architecture.
Part of Texas Instruments' legacy analog converter portfolio. Designed for high-precision applications where parallel interface simplicity and ceramic packaging reliability are prioritized over modern surface-mount form factors. Represents established SAR technology from the early 1990s.
No officially confirmed substitute part numbers are documented in public sources. As an obsolete component, equivalent functionality must be sourced through secondary market suppliers or redesigning with modern SAR ADCs offering compatible resolution and interface types.
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