ZHCSNB7A February 2021 – October 2022 ADC3581 , ADC3582 , ADC3583
PRODUCTION DATA
The device is primarily configured and controlled using the serial programming interface (SPI) however it can operate in a default configuration without requiring the SPI interface. Furthermore the power down function as well as internal/external reference configuration is possible via pin control (PDN/SYNC and REFBUF pin).
After initial power up, the default operating configuration for each device is shown in Table 8-11.
| FEATURE | ADC3581 | ADC3582 | ADC3583 |
|---|---|---|---|
| Signal Input | Differential | ||
| Auto-zero | Enabled | Enabled | Disabled |
| Clock Input | Differential | ||
| Reference | External | ||
| Decimation | DDC bypass | ||
| Interface | 1-wire | 1-wire | 2-wire |
| Output Format | 2s complement | ||