| Part Number | AD7779ACPZ-RL | AD7770ACPZ-RL |
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. |
| Category | Data Acquisition - Analog to Digital Converters (ADC) | Data Acquisition - Analog to Digital Converters (ADC) |
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| Product Status | Active | Active |
| Number of Bits | 24 | 24 |
| Sampling Rate (Per Second) | 16k | 32k |
| Number of Inputs | 8 | 8 |
| Input Type | Differential, Single Ended | Differential, Single Ended |
| Data Interface | Serial | SPI |
| Configuration | PGA-ADC | MUX-PGA-ADC |
| Ratio - S/H:ADC | 1:1 | 1:1 |
| Number of A/D Converters | 8 | 8 |
| Architecture | Sigma-Delta | Sigma-Delta |
| Reference Type | External, Internal | External, Internal |
| Voltage - Supply, Analog | ±1.65V, 2.2V ~ 3.6V | 2.2V ~ 3.6V |
| Voltage - Supply, Digital | - | - |
| Features | Simultaneous Sampling | PGA, Simultaneous Sampling |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C |
| Package / Case | 64-WFQFN Exposed Pad, CSP | 64-WFQFN Exposed Pad, CSP |
| Supplier Device Package | 64-LFCSP (9x9) | 64-LFCSP (9x9) |
| Mounting Type | Surface Mount | Surface Mount |