WM8903CLGEFK
- Mfr.Part #
- WM8903CLGEFK
- Manufacturer
- Cirrus Logic
- Package / Case
- 40-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC CODEC STEREO ULP 40QFN
- Stock
- 22,794
- In Stock :
- 22,794
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- Manufacturer :
- Cirrus Logic
- Product Category :
- CODECS
- Voltage - Supply, Analog :
- 1.71V~2V
- Number of ADCs / DACs :
- 2 / 2
- Sigma Delta :
- yes
- Operating Mode :
- SYNCHRONOUS
- Published :
- 2012
- Height Seated (Max) :
- 0.6mm
- Packaging :
- Tray
- Number of Terminations :
- 40
- Length :
- 5mm
- JESD-30 Code :
- S-PQCC-N40
- Terminal Position :
- QUAD
- Signal to Noise Ratio (SNR) :
- 92 dB
- RoHS Status :
- RoHS Compliant
- Min Supply Voltage :
- 950mV
- S/N Ratio, ADCs / DACs (db) Typ :
- 92 / 96
- Mount :
- Surface Mount
- Width :
- 5mm
- Interface :
- 2-Wire, Serial
- Terminal Pitch :
- 0.4mm
- Supply Voltage :
- 1.2V
- Terminal Form :
- NO LEAD
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of A/D Converters :
- 2
- Number of Functions :
- 1
- Filter :
- yes
- Type :
- Stereo Audio
- Voltage - Supply, Digital :
- 1.42V~3.6V
- Companding Law :
- A/MU-LAW
- Package / Case :
- 40-UFQFN Exposed Pad
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C
- Resolution (Bits) :
- 24 b
- Max Supply Voltage :
- 3.6V
- Datasheets
- WM8903CLGEFK

CODECS Cirrus Logic WM8903CLGEFK Overview
The CODECS Cirrus Logic WM8903CLGEFK represents a high-performance, ultra-low power stereo codec equipped with a wide array of features and capabilities. Designed by Cirrus Logic, a leader in audio and voice IC technologies, this codec is ideal for manufacturers looking to integrate superior sound quality into their products while maintaining low power consumption. The WM8903CLGEFK codec is particularly suited for portable audio devices, where maintaining battery life without compromising on audio fidelity is crucial. Its compact 40QFN package ensures that it can be easily integrated into space-constrained designs, making it a versatile choice for a broad range of audio applications.
WM8903CLGEFK Features
This stereo codec features high-definition audio performance with low power consumption. Key features include programmable sample rates, a highly flexible audio interface that supports I2S, left justified, right justified, PCM, and DSP modes, and integrated digital filters for improved sound quality. Additionally, the WM8903CLGEFK includes noise suppression capabilities, making it suitable for use in environments where background noise can interfere with audio clarity.
WM8903CLGEFK Applications
- Smartphones: Integrates seamlessly to deliver high-quality audio playback and recording capabilities, enhancing user experience with crystal-clear sound.
- Portable Media Players: Provides extended playback time with its ultra-low power consumption while maintaining excellent audio fidelity, essential for on-the-go entertainment.
- Hearing Aids: The codec's low power profile and superior noise suppression make it ideal for use in hearing aids, where clear audio is necessary and battery life is of utmost importance.
- Wireless Speakers: Utilizes its advanced audio processing capabilities to deliver rich, immersive sound experiences in compact, battery-powered devices.
- Automotive Audio Systems: Enhances in-car entertainment by providing robust audio decoding and processing that ensures high-quality sound output in the noisy environment of a vehicle.
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