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| PartNumber | ADAU1381BCPZ-RL | ADAU1381BCPZ-RL7 | ADAU1381BCPZ |
| Description | Interface - CODECs Low-Noise Stereo w/ EH Recording | Interface - CODECs Low-Noise Stereo w/ EH Recording | Interface - CODECs Low-Noise Stereo w/ EH Recording |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Interface - CODECs | Interface - CODECs | Interface - CODECs |
| Series | ADAU1381 | ADAU1381 | ADAU1381 |
| Product | Audio CODECs | Audio CODECs | Audio CODECs |
| Type | Stereo Audio | Stereo Audio | Stereo Audio |
| Packaging | Tape & Reel (TR) Alternate Packaging | Digi-ReelR Alternate Packaging | Tray Alternate Packaging |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package Case | LFCSP-32 | LFCSP-32 | LFCSP-32 |
| Operating Temperature | -25°C ~ 85°C | -25°C ~ 85°C | -25°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | 32-LFCSP-VQ (5x5) | 32-LFCSP-VQ (5x5) | 32-LFCSP-VQ (5x5) |
| Resolution Bits | 24 b | 24 b | 24 b |
| Data Interface | SPI | SPI | SPI |
| Voltage Supply Analog | 1.8 V ~ 3.65 V | 1.8 V ~ 3.65 V | 1.8 V ~ 3.65 V |
| Voltage Supply Digital | 1.63 V ~ 3.65 V | 1.63 V ~ 3.65 V | 1.63 V ~ 3.65 V |
| Number of ADCs DACs | 2016/2/2 0:00:00 | 2016/2/2 0:00:00 | 2016/2/2 0:00:00 |
| Sigma Delta | No | No | No |
| S N Ratio ADCs DACs db Typ | 97 / 100 | 97 / 100 | 97 / 100 |
| Dynamic Range ADCs DACs db Typ | 96.5 / 100 | 96.5 / 100 | 96.5 / 100 |
| Resolution | 24 bit | 24 bit | 24 bit |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Minimum Operating Temperature | - 25 C | - 25 C | - 25 C |
| Interface Type | SPI I2C | SPI I2C | SPI I2C |
| Conversion Rate | 96 kHz | 96 kHz | 96 kHz |
| Development Kit | EVAL-ADAU1381Z | EVAL-ADAU1381Z | EVAL-ADAU1381Z |
| Number of DACs | 2 DAC | 2 DAC | 2 DAC |
| Number of ADCs | 2 ADC | 2 ADC | 2 ADC |
| Operating Supply Voltage | - | - | 3.3 V |
| Operating Supply Current | - | - | 200 uA |
| SNR Signal to Noise Ratio | - | - | 100 dB |
| Supply Voltage Max | - | - | 3.65 V |
| Supply Voltage Min | - | - | 1.8 V |
| THD plus Noise | - | - | - 85 dB |