LM4947TLX/NOPB
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- Mfr.Part #
- LM4947TLX/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- 25-WFBGA
- Datasheet
- Download
- Description
- VOLUME CONTROL CIRCUIT, PBGA25
- Stock
- 15,000
- In Stock ：
- 15,000
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- Manufacturer :
- National Semiconductor
- Product Category :
- Audio Amplifiers
- Number of Pins :
- 25
- Dual Supply Voltage :
- 5V
- Max Output Power x Channels @ Load :
- 1.19W x 1 @ 8 Ω; 87mW x 2 @ 32 Ω
- Radiation Hardening :
- No
- Feature :
- 3D, Depop, Differential Inputs, I2C, Mute, Shutdown, SPI, Thermal Protection, Volume Control
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Series :
- Boomer®
- Power Supply Rejection Ratio (PSRR) :
- 76dB
- Pbfree Code :
- yes
- Packaging :
- Tape and Reel (TR)
- Voltage - Supply :
- 2.7V~5.5V
- Number of Channels :
- 1
- Mount :
- Surface Mount
- Terminal Position :
- BOTTOM
- Type :
- Class D
- Number of Functions :
- 2
- Terminal Form :
- Ball
- Number of Terminations :
- 25
- Mounting Type :
- Surface Mount
- Base Part Number :
- LM4947
- Output Power :
- 1.19W
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Current-Max :
- 8mA
- Terminal Pitch :
- 0.5mm
- RoHS Status :
- ROHS3 Compliant
- Output Type :
- 1-Channel (Mono) with Stereo Headphones
- JESD-609 Code :
- e1
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Supply Type :
- Triple
- Lead Free :
- Lead Free
- Operating Temperature :
- -40°C~85°C TA
- Package / Case :
- 25-WFBGA
- Common Mode Rejection Ratio :
- 49 dB
- Max Dual Supply Voltage :
- 5.5V
- Max Output Power :
- 1.19W
- Datasheets
- LM4947TLX/NOPB
[Audio Amplifiers National Semiconductor LM4947TLX/NOPB] Overview
Introducing the LM4947TLX/NOPB, a cutting-edge volume control circuit meticulously crafted by National Semiconductor. Designed with precision and reliability in mind, this integrated circuit stands at the forefront of audio amplification technology, catering to the diverse needs of modern electronic applications. With its innovative features and exceptional performance, the LM4947TLX/NOPB redefines the standards for volume control circuits, offering unparalleled quality and versatility for your audio amplification requirements.
LM4947TLX/NOPB Features
- Advanced Volume Control Circuit: The LM4947TLX/NOPB boasts an advanced volume control circuitry that ensures precise and seamless adjustment of audio levels, allowing for optimal sound customization.
- High-Quality Audio Amplification: National Semiconductor's expertise in audio amplification technology is exemplified in the LM4947TLX/NOPB, delivering crystal-clear sound reproduction with minimal distortion.
- Compact and Efficient Design: Engineered for efficiency, this PBGA25 package integrates essential components into a compact form factor, optimizing space utilization and enhancing overall system performance.
- Wide Application Compatibility: From consumer electronics to industrial machinery, the LM4947TLX/NOPB is compatible with a wide range of audio devices, making it an ideal choice for various applications.
- Robust Performance: Built to withstand demanding environments, this volume control circuit ensures reliable operation and long-term durability, guaranteeing consistent performance even in harsh conditions.
LM4947TLX/NOPB Applications
- Portable Audio Devices: The LM4947TLX/NOPB is perfect for portable audio devices such as smartphones, tablets, and portable media players, offering precise volume control and high-quality audio amplification for an immersive listening experience on the go.
- Automotive Infotainment Systems: Integrated into automotive infotainment systems, the LM4947TLX/NOPB provides seamless volume adjustment and exceptional audio performance, enhancing the driving experience with superior sound quality.
- Home Entertainment Systems: Elevate your home entertainment experience with the LM4947TLX/NOPB integrated into audio receivers, soundbars, and home theater systems, delivering immersive sound reproduction and customizable volume control for an enhanced viewing and listening pleasure.
- Industrial Audio Equipment: From PA systems to professional audio equipment, the LM4947TLX/NOPB ensures reliable volume control and high-fidelity audio amplification, meeting the stringent requirements of industrial audio applications for clear communication and audio playback.
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