Manufacturer: Texas Instruments
Win Source Part Number: 082819-LM4890IBPX
Packaging: Reel - TR
Type: Class AB
Features: Depop, Shutdown, Thermal Protection
Mounting: SMD (SMT)
Output Type: 1-Channel (Mono)
Max Output Power x Channels @ Load: 1W x 1 @ 8 Ohm
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 8-uSMD
Dimension: 8-VFBGA
Supply Voltage - Operating: 2.2 V to 5.5 V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 33 pct.
Supply and Demand Status: Sufficient
Amplifier IC 1-Channel (Mono) Class AB 8-uSMD
1W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA8, MICRO, SMD-8 Product overview: LM4890IBPX 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 SMD, 1W. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, SMD, 1W. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-LM4890IBPX can be used for catalog matching and distributor lookup.
IC AMP CLASS AB MONO 1W 8USMD
IC AMP CLASS AB MONO 1W 8USMD
Amplifier IC 1-Channel (Mono) Class AB 8-uSMD
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers | Audio Amplifier Chips |
| Product Number | 082819-LM4890IBPX | LM4890IBPX-ND | 742-LM4890IBPX | LM4890IBPX | LM4890IBPX | LM4890IBPX |
| Product Name | Linear - Linear - Amplifiers - Audio - LM4890IBPX | Audio Amplifiers | SMD 1W Audio Amplifier | Linear - Amplifiers - Audio | Integrated Circuits (ICs) - Linear - Amplifiers | Audio Amplifiers |
| Supply Voltage (VS) | 2.2 to 5.5 volts | 2.2 to 5.5 volts | 5.5 to 2.2 volts | 2.2 to 5.5 volts | ||
| Output Power | 1 watts | 1 watts | 1 watts | 1 watts | ||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -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 A; Class AB | Class AB | Class AB | |||
| Package Type | 8-uSMD | 8-VFBGA | Tape and Reel | 8-VFBGA | 8-VFBGA |
