WM8946ECS/R
- Mfr.Part #
- WM8946ECS/R
- Manufacturer
- Cirrus Logic
- Package / Case
- 36-WFBGA, WLCSP
- Datasheet
- Download
- Description
- IC CODEC STER 36 BALL W-CSP
- Stock
- 4,320
- In Stock :
- 4,320
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- Manufacturer :
- Cirrus Logic
- Product Category :
- CODECS
- Sigma Delta :
- yes
- Package / Case :
- 36-WFBGA, WLCSP
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 1
- RoHS Status :
- RoHS Compliant
- Factory Lead Time :
- 22 Weeks
- Qualification Status :
- Not Qualified
- Published :
- 2017
- Number of ADCs / DACs :
- 2 / 2
- Supply Voltage-Max (Vsup) :
- 1.98V
- Terminal Position :
- BOTTOM
- Power Supplies :
- 1.83.3V
- Packaging :
- Cut Tape (CT)
- Type :
- Stereo Audio
- Length :
- 3.07mm
- Operating Temperature :
- -40°C~85°C
- Data Interface :
- I2C, SPI
- S/N Ratio, ADCs / DACs (db) Typ :
- 94 / 96
- Mount :
- Surface Mount
- Number of Terminations :
- 36
- Interface :
- 2-Wire, I2C, SPI, Serial
- Number of A/D Converters :
- 2
- Number of Pins :
- 36
- Voltage - Supply, Analog :
- 2.4V~3.6V
- Resolution (Bits) :
- 24 b
- Terminal Form :
- Ball
- Terminal Pitch :
- 0.5mm
- Voltage - Supply, Digital :
- 1.62V~1.98V
- Signal to Noise Ratio (SNR) :
- 94 dB
- Height Seated (Max) :
- 0.74mm
- Mounting Type :
- Surface Mount
- Sampling Rate :
- 48 ksps
- Datasheets
- WM8946ECS/R

CODECS Cirrus Logic WM8946ECS/R Overview
The CODECS Cirrus Logic WM8946ECS/R is a highly versatile and sophisticated audio codec designed to cater to the demanding needs of modern audio applications. Manufactured by Cirrus Logic, this integrated circuit is optimized for stellar performance in audio processing with minimal power consumption, making it ideal for battery-operated devices. The compact 36-ball WCSP (Wafer Chip Scale Package) ensures that it can be integrated into space-constrained designs while maintaining excellent sound quality and functionality.
WM8946ECS/R Features
This IC codec incorporates advanced features designed to enhance audio performance. Key features include support for multiple audio formats, a high signal-to-noise ratio that guarantees clear audio output, and low power consumption which is critical for mobile and portable applications. Furthermore, the WM8946ECS/R boasts programmable gain, integrated digital filters, and supports a wide range of input and output configurations, providing flexibility in design for audio engineers.
WM8946ECS/R Applications
- Smartphones and Tablets: Integrates seamlessly into mobile devices to provide premium sound quality for both media playback and voice communications.
- Portable Media Players: Enhances audio playback quality, supporting a wide range of audio formats crucial for a high-quality user experience.
- Bluetooth Headphones: Utilized in Bluetooth headphones to manage audio signal processing efficiently, ensuring clear sound transmission and reception.
- Home Audio Systems: Contributes to compact home audio systems, where high fidelity and minimal space usage are paramount.
- Automotive Audio Systems: Applied in automotive audio systems to deliver robust sound performance under varied environmental conditions and noise levels.
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