TDA75610LV

Overview

The TDA75610LV is a low-voltage, intelligent quad BTL output power amplifier designed for automotive audio applications. It operates within a supply voltage range of 6V to 18V and supports an operating temperature from -40°C to 105°C. The device delivers up to 8A output current with a maximum dissipated power of 85W. Key electrical specifications include a common-mode rejection ratio of 70 dB and an input offset voltage of 80 mV. It utilizes a 27-pin Flexiwatt surface-mount package.

Feature Summary

• Intelligent quad bridge-tied load (BTL) architecture with full I2C diagnostics
• Robust protection against misconnections and short circuits
• Low voltage operation compliant with start-stop battery profiles
• High efficiency Class SB technology for reduced heat dissipation

Applications

• Automotive in-vehicle infotainment systems
• Car radio amplifiers
• Digital instrument clusters with integrated audio
• Vehicle body and convenience electronics

Procurement Notes

Verify the specific suffix and revision level against the latest STMicroelectronics datasheet before procurement. Confirm that the component meets AEC-Q100 qualification requirements for your target automotive environment. Check for any product change notifications or end-of-life notices, as availability may vary by region and distributor.

Selection Notes

Select this component when designing for low-voltage automotive environments requiring high power density and comprehensive diagnostic feedback via I2C. Ensure the thermal management solution accommodates the 85W dissipation capability in the specified 27-Flexiwatt package. Verify compatibility with the system's I2C bus voltage levels and signal integrity requirements.

Part Context

This part belongs to the TDA75610 family of differential power amplifiers developed using multipower BCD technology. It shares functional similarities with variants like the TDA75610SLV but differs in packaging and specific interface configurations. The series targets modern vehicle electrification and emission reduction goals through efficient power management.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.