General purpose audio codec featuring 2 analog-to-digital converters (ADCs) and 2 digital-to-analog converters (DACs), each with 24-bit resolution. Supports sampling rates up to 96 ksps and offers a signal-to-noise ratio of 105 dB with a THD+N of -90 dB. This surface-mount component utilizes a 30-pin WLCSP package (3.4mm x 2.64mm x 0.36mm) with ball grid array leads. Operates with analog power supplies ranging from 1.8V to 3.65V, with typical voltages of 2.5V or 3.3V, and interfaces via serial protocols including I2C, I2S, and SPI. Suitable for operation between -25°C and 85°C.
PackageWLCSP
MountingSurface Mount
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Technical Specifications
Analog Devices ADAU1381BCBZ-RL7 technical specifications.
General
| Basic Package Type | Ball Grid Array |
| Package Family Name | BGA |
| Package/Case | WLCSP |
| Package Description | Wafer Level Chip Scale Package |
| Lead Shape | Ball |
| Pin Count | 30 |
| PCB | 30 |
| Package Length (mm) | 3.4 |
| Package Width (mm) | 2.64 |
| Package Height (mm) | 0.36 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| ADC/DAC Resolution | 24bit |
| Type | General Purpose |
| Number of ADCs | 2 |
| Number of DACs | 2 |
| Sampling Rate | 96ksps |
| Min Operating Temperature | -25°C |
| Max Operating Temperature | 85°C |
| Max Operating Supply Voltage | 3.65V |
| Interface Type | Serial (I2C, I2S, SPI) |
| Typical Operating Supply Voltage | 2.5|3.3V |
| Power Supply Type | Analog |
| Min Operating Supply Voltage | 1.8V |
| Number of Channels | 2ADC / 2DAC |
| Number of ADC Inputs | 2 |
| Number of DAC Outputs | 2 |
| Signal to Noise Ratio | 105dB |
| Total Harmonic Distortion Plus Noise (THD+N) | -90dB |
Compliance
| Cage Code | 24355 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
Datasheet
Analog Devices ADAU1381BCBZ-RL7 Datasheet
Download the complete datasheet for Analog Devices ADAU1381BCBZ-RL7 to view detailed technical specifications.
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