LM4546BVH
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- Mfr.Part #
- LM4546BVH
- Manufacturer
- Texas Instruments
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- IC AUDIO CODEC 2MULTICH 48-LQFP
- Stock
- 42,537
- In Stock ：
- 42,537
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- Manufacturer :
- Texas Instruments
- Product Category :
- CODECS
- Number of Terminations :
- 48
- Pin Count :
- 48
- ECCN Code :
- EAR99
- Base Part Number :
- LM4546
- Number of Functions :
- 1
- Package / Case :
- 48-LQFP
- Radiation Hardening :
- No
- Width :
- 7mm
- Power Consumption :
- 285mW
- Power Supplies :
- 3.3/55V
- Resolution (Bits) :
- 18 b
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Terminal Pitch :
- 0.5mm
- Data Interface :
- Serial
- Mount :
- Surface Mount
- Terminal Position :
- QUAD
- Number of Pins :
- 48
- Packaging :
- Tray
- Height Seated (Max) :
- 1.4mm
- RoHS Status :
- Non-RoHS Compliant
- Length :
- 7mm
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Supply, Analog :
- 4.2V~5.5V
- Min Supply Voltage :
- 3V
- Dynamic Range, ADCs / DACs (db) Typ :
- 90 / 89
- Number of ADCs / DACs :
- 2 / 2
- Number of D/A Converters :
- 2
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Type :
- Audio, AC '97
- Mounting Type :
- Surface Mount
- Max Supply Voltage :
- 5.5V
- Sampling Rate :
- 48 ksps
- Terminal Form :
- Gull wing
- Pbfree Code :
- No
- JESD-609 Code :
- e0
- Operating Temperature :
- -40°C~85°C
- Voltage - Supply, Digital :
- 3V~5.5V
- Sigma Delta :
- yes
- Signal to Noise Ratio (SNR) :
- 90 dB
- Datasheets
- LM4546BVH
CODECS Texas Instruments LM4546BVH Overview
The CODECS Texas Instruments LM4546BVH is a high-performance audio codec designed to deliver superior audio quality in a compact 48-LQFP package. Engineered by Texas Instruments, a leader in digital audio solutions, this integrated circuit is optimized for efficient multi-channel audio processing. It supports various audio functions suitable for a diverse range of demanding applications. With its advanced features and flexibility, the LM4546BVH is ideal for manufacturers looking to integrate reliable audio functionalities into their products, ensuring both quality and cost-effectiveness.
LM4546BVH Features
This audio codec features multiple channels that can support a range of audio formats, making it highly versatile for integration into complex audio systems. Its low power consumption is crucial for portable devices, while its robust design ensures reliability across various operating conditions. Additionally, the LM4546BVH boasts programmable input and output gain control, and integrated digital audio effects, enhancing overall audio performance and user experience.
LM4546BVH Applications
- Consumer Audio Systems: Utilized in home theater systems and high-fidelity sound bars, providing clear, robust audio reproduction and support for multiple audio channels.
- Automotive Audio Systems: Integrated into car audio systems, enhancing in-vehicle multimedia experiences with multi-channel audio codec capabilities for superior sound quality.
- Portable Audio Devices: Employed in portable music players and headphones, where its low power consumption and high-quality sound output are critical.
- Professional Audio Equipment: Used in mixing consoles and digital recording systems to manage multiple audio inputs and outputs with high fidelity and minimal noise interference.
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