IC AMP CLASS D STEREO 10W 48WQFN Product overview: LM4681SQX/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 10W. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, 10W. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-LM4681SQX/NOPB can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 779228-LM4681SQX/NOP
Series: Boomer
Packaging: Reel package
Type: Class D
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: Depop, I2C, Mute, Short-Circuit and Thermal Protection, Shutdown, SPI, Volume Control
Package: 48-WFQFN Exposed Pad
Mounting: SMD
Output Type: 2-Channel (Stereo) with Stereo Headphones
Operating Supply Voltage: 9 V ~ 15.5 V
Part Status: Obsolete(EOL)
Max Output Power x Channels @ Load: 10W x 2 @ 8 Ohm; 94mW x 2 @ 32 Ohm
Categories: Integrated Circuits (ICs)
Manufacturer Package: 48-WQFN (7x7)
Popularity: Medium
Fake Threat In the Open Market: 54 pct.
Supply and Demand Status: Limited
IC AMP CLASS D STEREO 10W 48WQFN
Amplifier IC 2-Channel (Stereo) with Stereo Headphones Class D 48-WQFN (7x7)
IC AMP CLASS D STEREO 10W 48WQFN
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers | Audio Amplifier Chips | Audio Amplifier Chips |
| Product Number | 742-LM4681SQX/NOPB | 779228-LM4681SQX/NOPB | LM4681SQX/NOPB | LM4681SQX/NOPB | LM4681SQX/NOPB |
| Product Name | 10W Audio Amplifier | Linear - Linear - Amplifiers - Audio - LM4681SQX/NOPB | Integrated Circuits (ICs) - Linear - Amplifiers | Audio Amplifiers | Linear - Amplifiers - Audio |
| RoHS Compliant | RoHS | RoHS | |||
| 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 | 48-WFQFN Exposed Pad | 48-WFQFN Exposed Pad | ||
| Supply Voltage (VS) | 9 to 15.5 volts | 15.5 to 9 volts | 9 to 15.5 volts |
