General Purpose Audio Codec featuring 2 Analog-to-Digital Converter (ADC) channels and 2 Digital-to-Analog Converter (DAC) channels, each with 24-bit resolution. This surface-mount device operates with a supply voltage range of 1.8V to 3.65V, supporting typical voltages of 2.5V and 3.3V. It offers a sampling rate of up to 96 ksps and boasts a signal-to-noise ratio of 105 dB with a THD+N of -90 dB. The component utilizes serial interfaces including I2C, I2S, and SPI, and is housed in a compact 32-pin LFCSP EP package measuring 5x5x0.83mm with a 0.5mm pin pitch. Operating temperature range is from -25°C to 85°C.
PackageLFCSP EP
MountingSurface Mount
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Technical Specifications
Analog Devices ADAU1381BCPZ-RL technical specifications.
General
| Basic Package Type | Non-Lead-Frame SMT |
| Package Family Name | CSP |
| Package/Case | LFCSP EP |
| Package Description | Lead Frame Chip Scale Package, Exposed Pad |
| Lead Shape | No Lead |
| Pin Count | 32 |
| PCB | 32 |
| Package Length (mm) | 5 |
| Package Width (mm) | 5 |
| Package Height (mm) | 0.83 |
| Seated Plane Height (mm) | 0.85 |
| Pin Pitch (mm) | 0.5 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | MO-243VHHD |
| 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 ADAU1381BCPZ-RL Datasheet
Download the complete datasheet for Analog Devices ADAU1381BCPZ-RL to view detailed technical specifications.
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