LM4546BVHX
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- Mfr.Part #
- LM4546BVHX
- Manufacturer
- National Semiconductor
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- CONSUMER CIRCUIT, PQFP48
- Stock
- 1,000
- In Stock ：
- 1,000
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- Manufacturer :
- National Semiconductor
- Product Category :
- CODECS
- JESD-609 Code :
- e0
- RoHS Status :
- Non-RoHS Compliant
- Resolution (Bits) :
- 18 b
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Sampling Rate :
- 48 ksps
- Length :
- 7mm
- Voltage - Supply, Analog :
- 4.2V~5.5V
- ECCN Code :
- EAR99
- Pin Count :
- 48
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- Gull wing
- Sigma Delta :
- yes
- Package / Case :
- 48-LQFP
- Mount :
- Surface Mount
- Base Part Number :
- LM4546
- Operating Temperature :
- -40°C~85°C
- Signal to Noise Ratio (SNR) :
- 90 dB
- Number of ADCs / DACs :
- 2 / 2
- Data Interface :
- Serial
- Height Seated (Max) :
- 1.4mm
- Dynamic Range, ADCs / DACs (db) Typ :
- 90 / 89
- Number of D/A Converters :
- 2
- Max Supply Voltage :
- 5.5V
- Power Supplies :
- 3.3/55V
- Terminal Position :
- QUAD
- Number of Pins :
- 48
- Width :
- 7mm
- Terminal Pitch :
- 0.5mm
- Number of Functions :
- 1
- Type :
- Audio, AC '97
- Number of Terminations :
- 48
- Mounting Type :
- Surface Mount
- Min Supply Voltage :
- 3V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Power Consumption :
- 285mW
- Packaging :
- Tape and Reel (TR)
- Voltage - Supply, Digital :
- 3V~5.5V
- Pbfree Code :
- No
- Radiation Hardening :
- No
- Datasheets
- LM4546BVHX
CODECS National Semiconductor LM4546BVHX Overview
The LM4546BVHX by National Semiconductor represents a state-of-the-art solution in the field of audio CODECS, catering specifically to consumer electronic applications. This integrated circuit, housed in a compact PQFP48 package, is meticulously engineered to provide high-quality audio performance in a variety of consumer devices. The incorporation of advanced technology within the LM4546BVHX enhances audio processing capabilities, making it an ideal choice for manufacturers looking to integrate reliable and superior audio functions into their products. As an expert in the realm of CODECS, National Semiconductor’s commitment to innovation and quality is exemplified in the LM4546BVHX, making it a quintessential component for high-performance audio solutions.
LM4546BVHX Features
The LM4546BVHX boasts a comprehensive set of features designed for optimal audio processing in consumer electronics. These include support for multiple audio formats, a high signal-to-noise ratio, and low power consumption. Its versatility is further enhanced by its compatibility with various digital audio systems, ensuring seamless integration into existing product lines.
LM4546BVHX Applications
- Home Audio Systems: The LM4546BVHX can be utilized to enhance audio fidelity in home theater systems, providing clear and immersive sound experiences for users.
- Portable Audio Devices: In portable devices such as MP3 players and portable speakers, this IC ensures minimal power consumption while delivering consistent, high-quality audio output.
- Automotive Audio Systems: The robust design of the LM4546BVHX makes it suitable for the demanding environments of automotive audio applications, where it can significantly improve sound quality.
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