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
- Type :
- Audio, AC '97
- Number of Pins :
- 48
- Pbfree Code :
- No
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Power Supplies :
- 3.3/55V
- Pin Count :
- 48
- Packaging :
- Tray
- Data Interface :
- Serial
- RoHS Status :
- Non-RoHS Compliant
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- ECCN Code :
- EAR99
- Voltage - Supply, Digital :
- 3V~5.5V
- Dynamic Range, ADCs / DACs (db) Typ :
- 90 / 89
- Mount :
- Surface Mount
- Package / Case :
- 48-LQFP
- Operating Temperature :
- -40°C~85°C
- Base Part Number :
- LM4546
- Number of ADCs / DACs :
- 2 / 2
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- Width :
- 7mm
- Length :
- 7mm
- Terminal Pitch :
- 0.5mm
- Resolution (Bits) :
- 18 b
- Signal to Noise Ratio (SNR) :
- 90 dB
- Terminal Form :
- Gull wing
- Number of Terminations :
- 48
- Height Seated (Max) :
- 1.4mm
- Power Consumption :
- 285mW
- Min Supply Voltage :
- 3V
- Sigma Delta :
- yes
- Number of D/A Converters :
- 2
- Voltage - Supply, Analog :
- 4.2V~5.5V
- JESD-609 Code :
- e0
- Sampling Rate :
- 48 ksps
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 1
- Max Supply Voltage :
- 5.5V
- Terminal Position :
- QUAD
- 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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