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| Part Number | AD7921ARMZ | AD7922ARMZ | AD7911ARMZ | AD7921ARM |
|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active | Obsolete |
| Number of Bits | 12 | 12 | 10 | 12 |
| Sampling Rate (Per Second) | 250k | 1M | 250k | 250k |
| Number of Inputs | 2 | 2 | 2 | - |
| Input Type | Single Ended | Single Ended | Single Ended | - |
| Data Interface | SPI, DSP | SPI, DSP | SPI, DSP | SPI, DSP |
| Configuration | MUX-S/H-ADC | MUX-S/H-ADC | MUX-S/H-ADC | - |
| Ratio - S/H:ADC | 1:1 | 1:1 | 1:1 | - |
| Number of A/D Converters | 1 | 1 | 1 | 1 |
| Architecture | SAR | SAR | SAR | - |
| Reference Type | Supply | Supply | Supply | - |
| Voltage - Supply, Analog | 2.35V ~ 5.25V | 2.35V ~ 5.25V | 2.35V ~ 5.25V | - |
| Voltage - Supply, Digital | 2.35V ~ 5.25V | 2.35V ~ 5.25V | 2.35V ~ 5.25V | - |
| Features | - | - | - | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 8-MSOP | 8-MSOP | 8-MSOP | 8-MSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
