SN104950PAG

Specialized ICS Overview

The SN104950PAG is a Texas Instruments audio power amplifier belonging to the LM4 series. It is a Class-AB device designed for speaker applications, offering 7.5W output power. The component features a TO-263 package with 10 pins and operates within a supply voltage range of 9.6V to 16V. It supports single-supply operation and includes analog input. The device functions at temperatures between -40°C and +85°C, with a gain-bandwidth product of 33MHz and THD+N of 0.14% at 4 Ohms load impedance.

Specialized ICS Feature Summary

• Class-AB amplification topology for high-fidelity audio reproduction
• Integrated design suitable for direct speaker driving in mono-BTL or stereo configurations
• Single-supply operation capability simplifying circuit architecture

Specialized ICS Applications

• Speaker systems requiring high-power audio amplification
• Consumer electronics utilizing Class-AB audio stages
• Audio equipment needing low distortion performance

Specialized ICS Procurement Notes

Verify the exact datasheet specifications against the manufacturer's official documentation before integration. Confirm that the TO-263 package variant matches your thermal and mechanical requirements. Ensure compatibility with the specified 9.6V to 16V supply range and operating temperature limits for your specific application environment.

Specialized ICS Selection Notes

Select this component when a Class-AB amplifier with 7.5W output is required for speaker applications. Consider the TO-263 package for surface-mount installation and verify that the 33MHz gain-bandwidth product meets your signal integrity needs. Ensure the single-supply architecture aligns with your system's power distribution design.

Specialized ICS Part Context

This part belongs to the Texas Instruments LM4 series of audio power amplifiers. It is an integrated circuit designed for analog audio signal processing. The SN104950PAG variant specifically denotes the lead-free, RoHS-compliant version in a TO-263 package, intended for commercial and industrial audio equipment.

Specialized ICS Replacement Considerations

LM4950TS/NOPB and LM4950TSX/NOPB are confirmed substitute part numbers with identical electrical characteristics and pinout configurations.