540-mW, mono, 35-mW stereo, analog input Class-AB audio amplifier with I2C interface 24-WQFN -40 to 85 Product overview: LM4946SQ/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 key electrical ratings, package details, and application requirements. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-LM4946SQ/NOPB can be used for catalog matching and distributor lookup.
Amplifier IC 1-Channel (Mono) with Stereo Headphones Class D 24-WQFN (4x4)
Amplifier IC 1-Channel (Mono) with Stereo Headphones Class D 24-WQFN (4x4)
Amplifier IC 1-Channel (Mono) with Stereo Headphones Class D 24-WQFN (4x4)
Audio Amplifiers Output Capacitor-Less Audio Subsystem with Programmable National 3D 24-WQFN -40 to 85
IC AMP CLASS D MONO 1.3W 24WQFN
IC AMP CLASS D MONO 1.3W 24WQFN
| ERSAELECTRONICS PTE. LTD. | DigiKey | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers | Operational Amplifiers | Audio Amplifier Chips |
| Product Number | 742-LM4946SQ/NOPB | LM4946SQ/NOPBTR-ND | LM4946SQ/NOPB | LM4946SQ/NOPB | LM4946SQ/NOPB | LM4946SQ/NOPB |
| Product Name | Audio Amplifier | Audio Amplifiers | Audio Amplifiers | Audio Amplifiers | Integrated Circuits (ICs) - Linear - Amplifiers | Linear - Amplifiers - Audio |
| RoHS Compliant | RoHS | RoHS | ||||
| Supply Voltage (VS) | 5 volts | 2.7 to 5.5 volts | 2.7 to 5.5 volts | 5.5 to 2.7 volts | ||
| Operating Temperature | -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) | -40 to 85 C (-40 to 185 F) | |
| Package Type | Tape and Reel | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad | ||
| Features | Thermal Shutdown Protection |
