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Product Detailed Parameters
- Description：IC CODEC AUD S/DIP TXRX 48TQFP
- Series：-
- Mfr：Cirrus Logic Inc.
- Package：Tray
- Type：Stereo Audio
- Data Interface：Serial
- Resolution (Bits)：24 b
- Sigma Delta：Yes
- S/N Ratio, ADCs / DACs (db) Typ：100 / 103
- Dynamic Range, ADCs / DACs (db) Typ：100 / 103
- Voltage - Supply, Analog：2.7V ~ 5.5V
- Voltage - Supply, Digital：2.7V ~ 3.6V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：48-TQFP
- Supplier Device Package：48-TQFP (7x7)
- Grade：-
- Qualification：-
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Overview
The WM8580AGEFT/V is a stereo digital-to-analog converter (DAC) integrated with an S/PDIF transceiver, manufactured by Cirrus Logic. It features a 24-bit resolution and supports sampling rates up to 96 kHz. The device includes a built-in volume control and headphone driver capability. It operates on a single 3V supply voltage. The component is housed in a compact 10-pin WLCSP package, designed for space-constrained portable audio applications.
Feature Summary
- Integrates high-performance stereo DAC with S/PDIF transmitter and receiver functionality
- Includes programmable volume control and headphone amplifier output stage
- Supports standard digital audio interfaces including I2S and left-justified formats
Applications
- Portable media players and MP3 docking stations
- Automotive audio head units and outboard amplifiers
- Digital TV and AV receiver systems
Procurement Notes
Verify the specific suffix 'AGEFT/V' against official Cirrus Logic documentation to confirm the exact tape-and-reel quantity and RoHS compliance status. Ensure the ordering part number matches the required package type and temperature range specifications before procurement.
Selection Notes
Select this component when a combined DAC and S/PDIF interface is required in a minimal footprint. It is suitable for designs needing integrated volume control and headphone driving capabilities without external discrete components. Verify power supply requirements and digital interface compatibility with the host processor.
Part Context
This model belongs to the Cirrus Logic WM85xx series of audio codecs and converters. The series targets cost-sensitive, high-fidelity audio applications requiring integration of multiple audio functions into a single chip to reduce system bill of materials and board space.
Replacement Considerations
Check Cirrus Logic datasheets for pin-compatible or functionally equivalent alternatives within the WM85xx family. Verify that any substitute maintains the same S/PDIF integration and package dimensions for direct replacement.
