Amplifier IC 2-Channel (Stereo) with Stereo Headphones Class D 32-WQFN (5x5)
Audio Amp Headphone/Speaker 2-CH Stereo 2.5W Class-D 32-Pin WQFN EP T/R Product overview: LM49450SQX/NOPB from Texas Instruments is an Audio Amplifier for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 2.5W. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, 2.5W. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-LM49450SQX/NOPB can be used for catalog matching and distributor lookup.
Amplifier IC 2-Channel (Stereo) with Stereo Headphones Class D 32-WQFN (5x5)
Audio Amplifiers I2C Inpt 2.5W/Ch Low EMI St Class D Sub-Sys w/ Gnd Ref Headph Amp, 3D Enhancement, & Headph Sns 32-WQFN -40 to 85
IC AMP CLASS D STER 2.5W 32WQFN
IC AMP CLASS D STER 2.5W 32WQFN
| DigiKey | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers | Audio Amplifier Chips | Operational Amplifiers |
| Product Number | LM49450SQX/NOPB-ND | 742-LM49450SQX/NOPB | LM49450SQX/NOPB | LM49450SQX/NOPB | LM49450SQX/NOPB | LM49450SQX/NOPB |
| Product Name | Audio Amplifiers | 2.5W Audio Amplifier | Audio Amplifiers | Audio Amplifiers | Linear - Amplifiers - Audio | Integrated Circuits (ICs) - Linear - Amplifiers |
| Features | Thermal Shutdown Protection | |||||
| Supply Voltage (VS) | 2.7 to 5.5 volts | 2.7 to 5.5 volts | 5.5 to 2.7 volts | |||
| Output Power | 2.5 watts | 2.5 watts | 2.5 watts | |||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |
| Operation Class | Class D | Class D |
