TA7317P,Protection Circuit for OCL Power Amplifier - 60V, 130mA, SIP-9 Package

The TA7317P is a protection circuit designed for OCL power amplifiers and speakers, offering comprehensive protection features to ensure stable and safe operation. It includes overcurrent detection, DC voltage detection, and muting functionality to safeguard audio systems from damage due to overload or over-voltage conditions.

The muting function prevents transient noise when powering on or off, while the relay driver circuit handles up to 130mA current, ensuring output protection. With support for dual power supply operation, the TA7317P is ideal for high-fidelity audio systems and other applications requiring reliable amplifier protection. The compact SIP-9 package allows for easy integration into space-constrained designs.

Key Features :

• Overcurrent detection circuit for speaker terminal short protection.
• DC voltage detection circuit prevents damage from over-voltage at output terminals.
• Muting circuit eliminates transient noise during power ON/OFF.
• Relay driver circuit with a maximum output current of 130mA.
• Dual power supply operation for flexible amplifier design integration.
• Compact SIP-9 package for efficient space utilization in circuit designs.