| PartNumber | AD9238BST-20 | AD9238BST-40 | AD9238BST-65 |
| Description | IC ADC 12BIT DUAL 20MSPS 64-LQFP | IC ADC 12BIT DUAL 40MSPS 64-LQFP | IC ADC 12BIT DUAL 65MSPS 64-LQFP |
| Manufacturer | - | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | - | Data Acquisition - Analog to Digital Converters (ADC) | Data Acquisition - Analog to Digital Converters (ADC) |
| Series | - | - | - |
| Packaging | - | Tray | Tray |
| Package Case | - | 64-LQFP | 64-LQFP |
| Input Type | - | Differential, Single Ended | Differential, Single Ended |
| Operating Temperature | - | -40°C ~ 85°C | -40°C ~ 85°C |
| Features | - | Simultaneous Sampling | Simultaneous Sampling |
| Supplier Device Package | - | 64-LQFP (7x7) | 64-LQFP (7x7) |
| Sampling Rate Per Second | - | 40M | 65M |
| Data Interface | - | Parallel | Parallel |
| Number of Bits | - | 12 | 12 |
| Voltage Supply Analog | - | 2.7 V ~ 3.6 V | 2.7 V ~ 3.6 V |
| Voltage Supply Digital | - | 2.25 V ~ 3.6 V | 2.25 V ~ 3.6 V |
| Configuration | - | S/H-ADC | S/H-ADC |
| Architecture | - | Pipelined | Pipelined |
| Number of Inputs | - | 2 | 2 |
| Reference Type | - | External, Internal | External, Internal |
| Ratio S HADC | - | 1:01 | 1:01 |
| Number of A D Converters | - | 2 | 2 |