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| Part Number | AD9644BCPZ-80 | AD9645BCPZ-80 | AD9649BCPZ-80 | AD9644CCPZ-80 | AD9640BCPZ-80 | AD9641BCPZ-80 |
|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active | Active | Obsolete | Active |
| Number of Bits | 14 | 14 | 14 | 14 | 14 | 14 |
| Sampling Rate (Per Second) | 80M | 80M | 80M | 80M | 80M | 80M |
| Number of Inputs | 2 | 2 | 1 | 2 | - | 1 |
| Input Type | Differential | Differential | Differential, Single Ended | Differential | - | Differential |
| Data Interface | JESD204A | LVDS - Serial | Parallel | JESD204A | SPI | JESD204A |
| Configuration | S/H-ADC | S/H-ADC | S/H-ADC | S/H-ADC | - | S/H-ADC |
| Ratio - S/H:ADC | 1:1 | 1:1 | 1:1 | 1:1 | - | 1:1 |
| Number of A/D Converters | 2 | 2 | 1 | 2 | 2 | 1 |
| Architecture | Pipelined | Pipelined | Pipelined | Pipelined | - | Pipelined |
| Reference Type | Internal | Internal | External, Internal | Internal | - | Internal |
| Voltage - Supply, Analog | 1.7V ~ 1.9V | 1.7V ~ 1.9V | 1.7V ~ 1.9V | 1.7V ~ 1.9V | - | 1.7V ~ 1.9V |
| Voltage - Supply, Digital | 1.7V ~ 1.9V | 1.7V ~ 1.9V | 1.7V ~ 1.9V | 1.7V ~ 1.9V | - | 1.7V ~ 1.9V |
| Features | Simultaneous Sampling | Simultaneous Sampling | - | Simultaneous Sampling | - | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Package / Case | 48-VFQFN Exposed Pad, CSP | 32-WFQFN Exposed Pad, CSP | 32-VFQFN Exposed Pad, CSP | 48-VFQFN Exposed Pad, CSP | 64-VFQFN Exposed Pad, CSP | 32-WFQFN Exposed Pad, CSP |
| Supplier Device Package | 48-LFCSP-VQ (7x7) | 32-LFCSP (5x5) | 32-LFCSP-VQ (5x5) | 48-LFCSP-VQ (7x7) | 64-LFCSP-VQ (9x9) | 32-LFCSP (5x5) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
