IC 1 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8, MSOP-8, Audio/Video Amplifier Product overview: LM4891MM 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 1 W, MSOP. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, 1 W, MSOP. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-LM4891MM can be used for catalog matching and distributor lookup.
Manufacturer: National Semiconductor (TI)
Win Source Part Number: 1200090-LM4891MM
Manufacturer Homepage: www.national.com
RoHS State: Request Verification
Alternative Parts (Cross-Reference): NJM2149R-TE1; LM4891MMX/NOPB; LM4891MM; LM4891MM/NOPB;
Popularity: Medium
Fake Threat In the Open Market: 63 pct.
Supply and Demand Status: Balance
Amplifier IC 1-Channel (Mono) Class AB 8-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-LM4891MM | 1200090-LM4891MM | LM4891MM | LM4891MM |
| Product Name | 1 W MSOP Audio Amplifier | Linear - Linear - Amplifiers - Audio - LM4891MM | Audio Amplifiers | Integrated Circuits (ICs) - Linear - Amplifiers |
| Supply Voltage (VS) | 2.2 to ? volts | 2.2 to 5.5 volts | 5.5 to 2.2 volts | |
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |
| RoHS Compliant | RoHS | |||
| Output Power | 1 watts |
