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