LM4540VH
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- Mfr.Part #
- LM4540VH
- Manufacturer
- National Semiconductor
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- CONSUMER CIRCUIT
- Stock
- 2,162
- In Stock ：
- 2,162
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- Manufacturer :
- National Semiconductor
- Product Category :
- CODECS
- Quiescent Current :
- 55mA
- Height Seated (Max) :
- 1.6mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- JESD-30 Code :
- S-PQFP-G48
- Package / Case :
- 48-LQFP
- Number of Functions :
- 1
- Resolution (Bits) :
- 18 b
- Number of Channels :
- 2
- Dynamic Range, ADCs / DACs (db) Typ :
- 90 / 89
- Voltage - Supply, Digital :
- 3V~5.5V
- Terminal Position :
- QUAD
- Operating Temperature :
- -40°C~85°C
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- LM4540
- Qualification Status :
- Not Qualified
- Sigma Delta :
- yes
- Voltage - Supply, Analog :
- 4.2V~5.5V
- Length :
- 7mm
- Packaging :
- Tape and Reel (TR)
- Number of Bits :
- 18
- Lead Free :
- Lead Free
- Mounting Type :
- Surface Mount
- Supply Voltage-Max (Vsup) :
- 5.5V
- Width :
- 7mm
- Terminal Form :
- Gull wing
- Reach Compliance Code :
- Unknown
- Number of Terminations :
- 48
- Data Interface :
- Serial
- Number of ADCs / DACs :
- 2 / 2
- Terminal Pitch :
- 0.5mm
- Type :
- Audio, AC '97
- Datasheets
- LM4540VH
CODECS National Semiconductor LM4540VH Overview
The LM4540VH, manufactured by National Semiconductor, represents a significant advancement in audio CODECS technology. This component is designed to enhance consumer electronics with its superior audio processing capabilities. The LM4540VH offers an integrated solution that ensures high-quality sound reproduction and effective digital signal management, making it an essential choice for manufacturers looking to improve audio performance in their products. With its robust design and advanced features, the CODECS National Semiconductor LM4540VH is ideal for a wide range of applications in the consumer electronics sector.
LM4540VH Features
The LM4540VH boasts several features that make it a standout choice for integrating superior sound into consumer electronics. Key features include high fidelity audio output, low power consumption, and support for multiple audio formats. Its integrated circuits are engineered to deliver clear and crisp sound, enhancing the overall audio experience in any application.
LM4540VH Applications
- Home Audio Systems: Enhances the audio quality of home theater systems and soundbars by processing audio signals more effectively and delivering clearer sound.
- Portable Audio Devices: Utilized in MP3 players and portable speakers to provide high-quality sound output, even in compact devices.
- Automotive Audio Systems: Improves the sound systems in vehicles by ensuring superior sound clarity and fidelity, adapting to the acoustic challenges of automotive environments.
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