AUDIO AMPLIFIER Product overview: LM4912MM 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-LM4912MM can be used for catalog matching and distributor lookup.
Win Source Part Number: 1378824-LM4912MM
Category: Integrated Circuits (ICs) - Linear - Amplifiers - Audio Amplifiers
Temperature Range - Operating: -40°C ~ 85°C (TA)
Fake Threat In the Open Market: 57 pct.
Type: Class AB
MSL Level: 1 (Unlimited)
Mfr: National Semiconductor
Series: Boomer®
Package: Bulk
Product Status: Active
Features: Mute, Shutdown, Thermal Protection
Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package: 10-VSSOP
Mounting Type: Surface Mount
HTSUS: 8542.33.0001
REACH Status: REACH Affected
ECCN: EAR99
Voltage - Supply: 2V ~ 5.5V
Output Type: Headphones, 2-Channel (Stereo)
Max Output Power x Channels @ Load: 145mW x 2 @ 16Ohm
Amplifier IC Headphones, 2-Channel (Stereo) Class AB 10-VSSOP
AUDIO AMPLIFIER
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers |
| Product Number | 742-LM4912MM | 1378824-LM4912MM | LM4912MM | LM4912MM |
| Product Name | Audio Amplifier | Integrated Circuits (ICs) - Linear - Amplifiers - Audio Amplifiers | Audio Amplifiers | Integrated Circuits (ICs) - Linear - Amplifiers |
| 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) |
| Package Type | Bulk | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | SOP; MSOP; 10-TFSOP, 10-MSOP (0.118\", 3.00mm Width) | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) |
| Supply Voltage (VS) | 2 to 5.5 volts | 2 to 5.5 volts | 5.5 to 2 volts | |
| Output Power | 0.1450 watts | 0.1450 watts |