TDA1308T/N2,115

Overview

The TDA1308T/N2,115 is a Class-AB stereo headphone driver fabricated in a 1μm CMOS process. It operates on a single supply of 3.0V to 7.0V or dual supplies of ±1.5V to ±3.5V. The device delivers up to 80mW output power into a 32Ω load with less than 0.1% THD+N. Key electrical parameters include a signal-to-noise ratio of 110dB and a channel separation of 105dB at 5kΩ. It functions within an ambient temperature range of -40°C to +85°C.

Feature Summary

• Eliminates switch-on/off clicks during operation
• Provides excellent power supply ripple rejection
• Features short-circuit resistance for output protection
• Delivers high performance with low distortion and large output voltage swing

Applications

• Portable digital audio applications
• CD player headphone circuits
• Discman systems
• Optical drive headphone amplifiers

Procurement Notes

Verify the specific ordering suffix N2,115 against current NXP documentation to confirm package type and availability status. Confirm RoHS compliance and REACH status requirements for your region. Check for any superseding documents or product lifecycle changes before finalizing procurement plans.

Selection Notes

Select this component for low-voltage portable audio designs requiring stereo output. Ensure the application supports the SO8 surface-mount package constraints. Verify that the required output power and supply voltage ranges align with the system's battery or power rail specifications.

Part Context

This part belongs to the TDA1308 family of integrated Class-AB stereo headphone drivers. It is designed primarily for portable digital audio equipment. The device utilizes a CMOS process to achieve low power consumption and high performance in a compact plastic package.

Replacement Considerations

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