LM4540VHX
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- Mfr.Part #
- LM4540VHX
- Manufacturer
- Texas Instruments
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- IC AUDIO CODEC '97 18BIT 48LQFP
- Stock
- 8,488
- In Stock ：
- 8,488
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- Manufacturer :
- Texas Instruments
- Product Category :
- CODECS
- Mounting Type :
- Surface Mount
- Voltage - Supply, Analog :
- 4.2V~5.5V
- Terminal Pitch :
- 0.5mm
- Terminal Form :
- Gull wing
- Qualification Status :
- Not Qualified
- Resolution (Bits) :
- 18 b
- Voltage - Supply, Digital :
- 3V~5.5V
- Operating Temperature :
- -40°C~85°C
- Package / Case :
- 48-LQFP
- RoHS Status :
- ROHS3 Compliant
- Reach Compliance Code :
- Unknown
- Width :
- 7mm
- Packaging :
- Tape and Reel (TR)
- Height Seated (Max) :
- 1.6mm
- Data Interface :
- Serial
- Terminal Position :
- QUAD
- Mount :
- Surface Mount
- Length :
- 7mm
- Type :
- Audio, AC '97
- JESD-30 Code :
- S-PQFP-G48
- Dynamic Range, ADCs / DACs (db) Typ :
- 90 / 89
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Quiescent Current :
- 55mA
- Lead Free :
- Lead Free
- Number of ADCs / DACs :
- 2 / 2
- Number of Channels :
- 2
- Supply Voltage-Max (Vsup) :
- 5.5V
- Number of Terminations :
- 48
- Number of Bits :
- 18
- Base Part Number :
- LM4540
- Number of Functions :
- 1
- Sigma Delta :
- yes
- Datasheets
- LM4540VHX
CODECS Texas Instruments LM4540VHX Overview
The LM4540VHX by Texas Instruments is a high-performance audio codec conforming to AC'97 specification, designed to deliver superior audio fidelity and features. This IC is particularly suitable for applications requiring high-quality audio processing with a minimal footprint. Encapsulated in a 48LQFP package, it integrates seamlessly into various audio processing environments, making it an ideal choice for manufacturers looking to enhance their multimedia systems. Its robust design and advanced specifications make the CODECS Texas Instruments LM4540VHX a leader in its class, offering enhanced reliability and performance for demanding audio applications.
LM4540VHX Features
The LM4540VHX boasts a range of features that set it apart in the field of audio codecs. It supports a 18-bit ADC and DAC resolution which ensures high-fidelity audio output and recording capabilities. The device operates efficiently across a wide temperature range, ensuring durability and consistent performance under varied environmental conditions. Additional features include low power consumption, multiple codec support, and easy integration with other system components, which collectively enhance its suitability for advanced audio processing tasks.
LM4540VHX Applications
- Personal Computers: Utilized in the sound systems of both desktop and laptop computers to provide high-quality audio playback and recording functionalities.
- Sound Cards: Integral component in sound cards, enhancing the audio quality with its superior decoding capabilities.
- Multimedia Systems: Key in enhancing the audio processing capabilities of home theater systems, gaming consoles, and other multimedia devices.
- Portable Audio Devices: Used in portable audio equipment to achieve high-definition audio performance in compact form factors.
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