TBS810

Bridge Rectifier Overview

The TBS810 is a monolithic integrated circuit manufactured by Taiwan Semiconductor Corporation, designed for use as a low-frequency Class B audio amplifier. It is housed in a 12-lead quad in-line plastic package (DIP-12). The device delivers an output power of 7W and operates with a supply voltage range typically between 6V and 18V DC. Key electrical characteristics include a quiescent current of approximately 35mA at no signal conditions and a short-circuit protection mechanism to safeguard the output stage. The unit features thermal shutdown capabilities and requires external coupling capacitors for input and output connections.

Bridge Rectifier Feature Summary

• Monolithic construction for reliable low-frequency amplification
• Integrated short-circuit and thermal protection circuits
• Simple external component requirement for basic operation

Bridge Rectifier Applications

• Low-power audio amplifier stages
• Consumer electronic sound systems
• General-purpose linear amplification

Bridge Rectifier Procurement Notes

Verify the manufacturer marking on the component body to confirm it originates from Taiwan Semiconductor Corporation rather than other historical producers like STMicroelectronics or Vishay. Ensure the package type matches the required 12-lead DIP footprint. Check datasheet revisions for any changes in absolute maximum ratings or recommended operating conditions before finalizing procurement specifications.

Bridge Rectifier Selection Notes

Select this component when a simple, cost-effective Class B amplifier solution is needed for applications requiring up to 7W of output power. Consider the thermal management requirements due to the efficiency limitations inherent in Class B topology. Verify that the available supply voltage aligns with the device's operational limits and that the load impedance matches the design specifications for optimal performance.

Bridge Rectifier Part Context

The TBS810 belongs to a family of legacy audio power amplifier ICs originally introduced for consumer electronics. While similar in function to parts like the TBA810S, specific pinouts and internal biasing may vary between manufacturers. This part represents a standard solution for basic audio amplification tasks where high fidelity is not the primary constraint compared to simplicity and cost.

Bridge Rectifier Replacement Considerations

Direct replacements may include the TBA810S or LM383, but pin compatibility must be verified against the specific datasheet revision. Alternative designs might require additional external components for stability or different packaging solutions.