STP08CDC596MTR

Overview

The STP08CDC596MTR is a monolithic, medium-voltage, low-current power 8-bit shift register designed for LED panel displays. It features an 8-bit serial-in, parallel-out architecture with full output detection capabilities. The device operates from 3V to 3.6V supply voltage and supports a clock frequency of 25MHz. Output current per channel ranges from 20mA to 120mA via external resistor REXT, with a maximum output voltage capability of 16V. It is housed in a 16-SOIC package.

Feature Summary

• Monolithic 8-bit shift register architecture optimized for LED panel display applications
• Full output detection functionality for diagnostic monitoring
• Adjustable output current range supported by external resistor setting
• High-speed serial data processing with 25MHz clocking capability

Applications

• LED panel displays
• Signage systems
• Digital display modules

Procurement Notes

Verify the specific suffix MTR indicates tape and reel packaging configuration when sourcing. Confirm that the component status reflects availability as distribution data may vary. Ensure compatibility with 3.3V or 5V logic levels required for interface connections. Check for RoHS compliance status if environmental regulations apply to the target assembly. Validate the 16-SOIC package dimensions against PCB footprint requirements prior to procurement.

Selection Notes

Select this component for applications requiring medium-voltage LED driving with integrated shift register functionality. The adjustable current range allows flexibility in LED brightness control through external resistance. Consider the 16V output limit when designing circuits with higher forward voltage LEDs. The serial interface simplifies control line usage compared to parallel alternatives. Evaluate thermal performance within the specified operating temperature range for reliability.

Part Context

This part belongs to the STP series of LED driver shift registers from STMicroelectronics. It complements other variants like the STP08CL596 and STP16C596, offering similar shift register functionality but tailored for 8-channel configurations. The CDC variant specifically includes output detection features not present in standard versions. It serves as a key component in multi-stage LED matrix addressing schemes.

Replacement Considerations

The STP08CL596TTR is a related product within the same family but lacks the specific CDC detection features. Verify functional equivalence regarding pinout and electrical characteristics before substitution. Note that some variants may have different packaging options such as TSSOP versus SOIC. Cross-reference datasheets to ensure compatible voltage and current specifications for direct replacement scenarios.