PartNumber | WM8904CGEFL/RV | WM8903CLGEFK/R | WM8903CLGEFK |
Description | Interface - CODECs Ultra Low Pwr CODEC | Interface - CODECs Ultra low pwr hi-fi CODEC | Interface - CODECs Ultra low pwr hi-fi CODEC |
Manufacturer | Cirrus Logic | Cirrus Logic | Cirrus Logic Inc. |
Product Category | Interface - CODECs | Interface - CODECs | Interface - CODECs |
RoHS | Y | Y | - |
Type | Audio CODEC, Stereo | Audio CODEC, Stereo | Stereo Audio |
Resolution | 24 bit | 32 bit | 32 bit |
Conversion Rate | 48 kHz | 96 kHz | 48 kHz |
Interface Type | Serial 2-Wire | Serial 2-Wire | Serial 2-Wire |
Number of ADCs | 2 ADC | 2 ADC | 2 ADC |
Number of DACs | 2 DAC | 2 DAC | 2 DAC |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | QFN-32 | QFN-40 | - |
Packaging | Reel | Reel | Tray |
Product | Audio CODECs | Audio CODECs | Audio CODECs |
Series | WM8904 | WM8903 | WM8903 |
Brand | Cirrus Logic | Cirrus Logic | - |
Moisture Sensitive | Yes | - | - |
Product Type | CODECs | CODECs | - |
SNR Signal to Noise Ratio | 91 dB ADC/96 dB DAC | 92 dB ADC/96 dB DAC | - |
Factory Pack Quantity | 3500 | 3500 | - |
Subcategory | Interface ICs | Interface ICs | - |
Unit Weight | 0.006653 oz | 0.004138 oz | - |
Package Case | - | - | QFN-EP-40 |
Operating Temperature | - | - | -40°C ~ 85°C |
Mounting Type | - | - | Surface Mount |
Supplier Device Package | - | - | 40-QFN (5x5) |
Resolution Bits | - | - | 24 b |
Data Interface | - | - | - |
Voltage Supply Analog | - | - | 1.71 V ~ 2 V |
Voltage Supply Digital | - | - | 1.42 V ~ 3.6 V |
Number of ADCs DACs | - | - | 2016/2/2 0:00:00 |
Sigma Delta | - | - | Yes |
S N Ratio ADCs DACs db Typ | - | - | 92 / 96 |
Dynamic Range ADCs DACs db Typ | - | - | - |
Operating Supply Voltage | - | - | 1.2 V 1.8 V |
SNR Signal to Noise Ratio | - | - | 92 dB ADC/96 dB DAC |
Supply Voltage Max | - | - | 3.6 V |
Supply Voltage Min | - | - | 950 mV |
THD plus Noise | - | - | - 75 dB ADC/- 86 dB DAC |