High-performance PCM audio codec featuring 2 Analog-to-Digital Converters (ADCs) and 2 Digital-to-Analog Converters (DACs). This surface-mount integrated circuit offers a 96 ksps sampling rate and a signal-to-noise ratio of 90 dB. Housed in a compact 32-pin QFN EP package with a 0.5mm pin pitch, it operates across a wide temperature range of -40°C to 85°C. The device supports flexible supply voltages from 0.95V to 3.6V, with typical operation at 1V, 1.8V, or 2.5V, and includes both analog and digital power supply types. Total Harmonic Distortion Plus Noise (THD+N) is rated at 85 dB.
PackageQFN EP
MountingSurface Mount
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Technical Specifications
Cirrus Logic WM8904GEFL/RV technical specifications.
General
| Basic Package Type | Non-Lead-Frame SMT |
| Package Family Name | QFN |
| Package/Case | QFN EP |
| Package Description | Quad Flat No Lead Package, Exposed Pad |
| Lead Shape | No Lead |
| Pin Count | 32 |
| PCB | 32 |
| Package Length (mm) | 4 |
| Package Width (mm) | 4 |
| Package Height (mm) | 0.72 |
| Seated Plane Height (mm) | 0.75 |
| Pin Pitch (mm) | 0.5 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Type | PCM |
| Number of ADCs | 2 |
| Number of DACs | 2 |
| Sampling Rate | 96ksps |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Max Operating Supply Voltage | 1.98|2|3.6V |
| Typical Operating Supply Voltage | 1|1.8|2.5V |
| Power Supply Type | Analog|Digital |
| Min Operating Supply Voltage | 0.95|1.42|1.71V |
| Number of Channels | 2ADC / 2DAC |
| Number of ADC Inputs | 2 |
| Number of DAC Outputs | 2 |
| Signal to Noise Ratio | 90dB |
| Total Harmonic Distortion Plus Noise (THD+N) | 85dB |
Compliance
| Cage Code | 3G3J7 |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
Datasheet
Cirrus Logic WM8904GEFL/RV Datasheet
Download the complete datasheet for Cirrus Logic WM8904GEFL/RV to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.