Amplifier IC 1-Channel (Mono) Class AB 14-WSON (4x3)
IC AMP CLASS AB MONO 14WSON Product overview: LM4953SDX/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 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-LM4953SDX/NOPB can be used for catalog matching and distributor lookup.
Audio Amplifier, 1 Func, PDSO14
Win Source Part Number: 968349-LM4953SDX/NOP
Category: Integrated Circuits (ICs)>Linear - Amplifiers - Audio
Series: Boomer®
Type: Class AB
Package: Bulk
Standard Package: 4,500
Mounting: SMD (SMT)
Output Type: 1-Channel (Mono)
Voltage - Supply: 1.6V ~ 4.2V
Package / Case: 14-WFDFN Exposed Pad
Supplier Device Package: 14-WSON (4x3)
Temperature Range - Operating: -40°C ~ 85°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 78 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.33.0001
Mfr: National Semiconductor
Other Names: 2156-LM4953SDX/NOPB,
AUDIO AMPLIFIER, 1 CHANNEL(S), 1
IC AMP CLASS AB MONO 14WSON
Amplifier IC 1-Channel (Mono) Class AB 14-WSON (4x3)
Amplifier IC 1-Channel (Mono) Class AB 14-WSON (4x3)
| DigiKey | ERSAELECTRONICS PTE. LTD. | Rochester Electronics | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Audio Amplifier Chips | Operational Amplifiers | Audio Amplifier Chips | Operational Amplifiers | Audio Amplifier Chips | Audio Amplifier Chips |
| Product Number | LM4953SDX/NOPB-ND | 742-LM4953SDX/NOPB | LM4953SDX/NOPB | 968349-LM4953SDX/NOPB | LM4953SDX/NOPB | LM4953SDX/NOPB | LM4953SDX/NOPB |
| Product Name | Audio Amplifiers | Audio Amplifier | Integrated Circuits (ICs) - Linear - Amplifiers - Audio | Integrated Circuits (ICs) - Linear - Amplifiers | Linear - Amplifiers - Audio | Audio Amplifiers | |
| Features | Thermal Shutdown Protection | ||||||
| Supply Voltage (VS) | 1.6 to 4.2 volts | 3 volts | 1.6 to 4.2 volts | 4.2 to 1.6 volts | 1.6 to 4.2 volts | ||
| 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) | -40 to 85 C (-40 to 185 F) | |
| Operation Class | Class AB | Class A; Class AB | Class AB | ||||
| Package Type | 14-WFDFN Exposed Pad | Tape and Reel | SOLCC14 | 14-WFDFN Exposed Pad | 14-WFDFN Exposed Pad | 14-WFDFN Exposed Pad |
