Win Source Part Number: 1216296-LM4682SQ/NOP
Category: Integrated Circuits (ICs)>Linear - Amplifiers - Audio
Series: Boomer®
Type: Class D
Features: Depop, Mute, PWM, Short-Circuit and Thermal Protection, Shutdown, Volume Control
Package: Bulk
Standard Package: 250
Mounting: SMD (SMT)
Output Type: 2-Channel (Stereo) with Stereo Headphones
Max Output Power x Channels @ Load: 10W x 2 @ 8Ohm; 80mW x 2 @ 32Ohm
Voltage - Supply: 8.5V ~ 15V
Package / Case: 48-WFQFN Exposed Pad
Supplier Device Package: 48-WQFN (7x7)
Temperature Range - Operating: -40°C ~ 85°C (TA)
Alternative Parts (Cross-Reference): LM4682SQNOPB;
ECCN: EAR99
Fake Threat In the Open Market: 69 pct.
HTSUS: 8542.33.0001
Mfr: National Semiconductor
Other Names: 2156-LM4682SQ/NOPB,2
Product Status: Obsolete
VOLUME CONTROL CIRCUIT Product overview: LM4682SQ/NOPB from National Semiconductor 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-LM4682SQ/NOPB can be used for catalog matching and distributor lookup.
IC AMP CLASS D STEREO 10W 48WQFN
Amplifier IC 2-Channel (Stereo) with Stereo Headphones Class D 48-WQFN (7x7)
Amplifier IC 2-Channel (Stereo) with Stereo Headphones Class D 48-WQFN (7x7)
VOLUME CONTROL CIRCUIT
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers |
| Product Number | 1216296-LM4682SQ/NOPB | 742-LM4682SQ/NOPB | LM4682SQ/NOPB | LM4682SQ/NOPB | LM4682SQ/NOPB |
| Product Name | Integrated Circuits (ICs) - Linear - Amplifiers - Audio | Audio Amplifier | Linear - Amplifiers - Audio | Audio Amplifiers | Integrated Circuits (ICs) - Linear - Amplifiers |
| Supply Voltage (VS) | 8.5 to 15 volts | 8.5 to 15 volts | 15 to 8.5 volts | ||
| Output Power | 10 watts | 10 watts | 10 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 |
