WM8904GEFL/RV
Краткое описание:
PCM Audio Codec, 2ADC/2DAC, 32-Pin QFN, 96ksps, 90dB SNR
Дополнительная информация
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.
| PCB | 32 |
| ECCN | EAR99 |
| PPAP | No |
| Type | PCM |
| HTS Code | 8542390001 |
| Mounting | Surface Mount |
| Cage Code | 3G3J7 |
| Pin Count | 32 |
| Automotive | No |
| Lead Shape | No Lead |
| Schedule B | 8542390000 |
| Package/Case | QFN EP |
| AEC Qualified | No |
| Sampling Rate | 96ksps |
| Number of ADCs | 2 |
| Number of DACs | 2 |
| Pin Pitch (mm) | 0.5 |
| Package Material | Plastic |
| Power Supply Type | Analog|Digital |
| Basic Package Type | Non-Lead-Frame SMT |
| Number of Channels | 2ADC / 2DAC |
| Package Width (mm) | 4 |
| Package Description | Quad Flat No Lead Package, Exposed Pad |
| Package Family Name | QFN |
| Package Height (mm) | 0.72 |
| Package Length (mm) | 4 |
| Radiation Hardening | No |
| Number of ADC Inputs | 2 |
| Number of DAC Outputs | 2 |
| Signal to Noise Ratio | 90dB |
| Seated Plane Height (mm) | 0.75 |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Operating Supply Voltage | 1.98|2|3.6V |
| Min Operating Supply Voltage | 0.95|1.42|1.71V |
| Typical Operating Supply Voltage | 1|1.8|2.5V |
| Total Harmonic Distortion Plus Noise (THD+N) | 85dB |
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