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| Part Number | AD7248AAR | AD7248AARZ | AD7248ABR | AD7245AAR | AD7247AAR | AD7248AAN | AD7248AAP | AD7248AAQ |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Obsolete | Active | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Active |
| Number of Bits | 12 | 12 | - | 12 | 12 | 12 | 12 | 12 |
| Number of D/A Converters | 1 | 1 | - | 1 | 2 | 1 | 1 | 1 |
| Settling Time | 7µs | 7µs | - | 7µs | 8µs | 7µs | 7µs | 7µs |
| Output Type | Voltage - Buffered | Voltage - Buffered | - | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered |
| Differential Output | No | No | - | No | No | No | No | No |
| Data Interface | Parallel | Parallel | - | Parallel | Parallel | Parallel | Parallel | Parallel |
| Reference Type | Internal | Internal | - | Internal | External, Internal | Internal | Internal | Internal |
| Voltage - Supply, Analog | ±10.8V ~ 16.5V | ±10.8V ~ 16.5V | - | ±10.8V ~ 16.5V | ±10.8V ~ 16.5V | ±10.8V ~ 16.5V | ±10.8V ~ 16.5V | ±10.8V ~ 16.5V |
| Voltage - Supply, Digital | 10.8V ~ 16.5V | 10.8V ~ 16.5V | - | 10.8V ~ 16.5V | 10.8V ~ 16.5V | 10.8V ~ 16.5V | 10.8V ~ 16.5V | ±10.8V ~ 16.5V |
| INL/DNL (LSB) | ±1 (Max), ±1 (Max) | ±1 (Max), ±1 (Max) | - | ±1 (Max), ±1 (Max) | ±1 (Max), ±0.9 (Max) | ±1 (Max), ±1 (Max) | ±1 (Max), ±1 (Max) | ±0.75, ±1 |
| Architecture | R-2R | R-2R | - | R-2R | R-2R | R-2R | R-2R | Multiplying DAC |
| 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 | -40°C ~ 85°C |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC (0.295", 7.50mm Width) | 24-SOIC (0.295", 7.50mm Width) | 24-SOIC (0.295", 7.50mm Width) | 20-DIP (0.300", 7.62mm) | 28-LCC (J-Lead) | 20-CDIP (0.300", 7.62mm) |
| Supplier Device Package | 20-SOIC | 20-SOIC | 20-SOIC | 24-SOIC | 24-SOIC | 20-PDIP | 28-PLCC (11.51x11.51) | 20-CERDIP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Through Hole | Surface Mount | Through Hole |
