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| Part Number | AD7091R-4BCPZ | AD7091R-8BCPZ | AD7091R-5BCPZ | AD7091R-2BCPZ |
|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active | Active |
| Number of Bits | 12 | 12 | 12 | 12 |
| Sampling Rate (Per Second) | 1M | 1M | 22.22k | 1M |
| Number of Inputs | 4 | 8 | 4 | 2 |
| Input Type | Single Ended | Single Ended | Single Ended | Single Ended |
| Data Interface | SPI, DSP | SPI, DSP | I²C | SPI, DSP |
| Configuration | S/H-ADC | S/H-ADC | MUX-S/H-ADC | S/H-ADC |
| Ratio - S/H:ADC | 1:1 | 1:1 | 1:1 | 1:1 |
| Number of A/D Converters | 1 | 1 | 1 | 1 |
| Architecture | SAR | SAR | SAR | SAR |
| Reference Type | Supply | Supply | External, Internal | Supply |
| Voltage - Supply, Analog | 2.09V ~ 5.25V | 2.09V ~ 5.25V | 2.7V ~ 5.25V | 2.09V ~ 5.25V |
| Voltage - Supply, Digital | 2.09V ~ 5.25V | 2.09V ~ 5.25V | 2.7V ~ 5.25V | 2.09V ~ 5.25V |
| Features | - | - | - | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Package / Case | 20-WFQFN Exposed Pad, CSP | 24-WFQFN Exposed Pad, CSP | 20-WFQFN Exposed Pad, CSP | 16-WQFN Exposed Pad, CSP |
| Supplier Device Package | 20-LFCSP (4x4) | 24-LFCSP (4x4) | 20-LFCSP (4x4) | 16-LFCSP-WQ (4x4) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
