TS4995EIJT

Overview

The TS4995EIJT is a fully differential audio power amplifier from STMicroelectronics, delivering 1.2 W of continuous RMS output power into an 8 Ω load at 5 V. It operates on a supply voltage range of 2.5 V to 5.5 V and features selectable standby modes with ultra-low consumption. The device includes internal thermal shutdown protection and common mode feedback circuitry for stable biasing.

Feature Summary

• Fully differential input architecture provides outstanding noise immunity
• Selectable standby mode control reduces supply current significantly
• Internal fixed gain configuration minimizes external component requirements
• Common mode feedback ensures outputs are biased at half the supply voltage

Applications

• Mobile phones
• High quality audio applications
• Portable electronic devices

Procurement Notes

Verify the specific suffix EIJT against the manufacturer datasheet to confirm package type and tape-and-reel specifications. Ensure compatibility with the required operating temperature range and supply voltage constraints before integration. Confirm RoHS compliance status as per the latest product documentation.

Selection Notes

Select this component when differential inputs are required for superior noise rejection in compact designs. The integrated fixed gain and minimal external component count make it suitable for space-constrained mobile applications. Verify that the 1.2 W output capability meets the specific speaker impedance and voltage requirements of the target system.

Part Context

This part belongs to the TS4995 family of audio amplifiers designed for high-quality sound reproduction in portable electronics. The series emphasizes low power consumption and robust performance in small form factors, catering to the demands of modern mobile communication devices.

Replacement Considerations

Consult official substitution lists for equivalent models within the same family or alternative manufacturers offering similar differential audio amplifier specifications.