General purpose audio codec featuring 2 Analog-to-Digital Converters (ADCs) and 2 Digital-to-Analog Converters (DACs), each with 24-bit resolution. This surface-mount component operates with a 96 ksps sampling rate and supports serial interfaces including 4-Wire, SPI, and I2S. It offers a signal-to-noise ratio of 100 dB and THD+N of up to 93 dB. Housed in a 32-pin LFCSP EP package measuring 5x5x0.83 mm, it operates within a temperature range of -25 °C to 85 °C and utilizes supply voltages of 1.8V or 3.3V.
Sign in to ask questions about the Analog Devices ADAU1781BCPZ-RL7 datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
Analog Devices ADAU1781BCPZ-RL7 technical specifications.
| 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 |
| Interface Type | Serial (4-Wire, SPI, I2S) |
| Typical Operating Supply Voltage | 1.8|3.3V |
| Power Supply Type | Analog|Digital |
| Number of Channels | 2ADC / 2DAC |
| Number of ADC Inputs | 2 |
| Number of DAC Outputs | 2 |
| Signal to Noise Ratio | 100dB |
| Total Harmonic Distortion Plus Noise (THD+N) | 88.5|93dB |
| 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 |
Download the complete datasheet for Analog Devices ADAU1781BCPZ-RL7 to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
