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| Part Number | AD7249AR | AD7249ARZ | AD7249BR | AD7243AR | AD7249AN |
|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Obsolete | Active | Obsolete | Obsolete | Obsolete |
| Number of Bits | 12 | 12 | 12 | 12 | 12 |
| Number of D/A Converters | 2 | 2 | 2 | 1 | 2 |
| Settling Time | 10µs | 10µs | 10µs | 10µs | 10µs |
| Output Type | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered |
| Differential Output | No | No | No | No | No |
| Data Interface | SPI | SPI | SPI | SPI | SPI |
| Reference Type | External, Internal | External, Internal | External, Internal | External, Internal | External, Internal |
| Voltage - Supply, Analog | ±10.8V ~ 16.5V | ±10.8V ~ 16.5V | ±11.4V ~ 15.75V | ±10.8V ~ 16.5V | ±10.8V ~ 16.5V |
| Voltage - Supply, Digital | - | - | - | - | - |
| INL/DNL (LSB) | ±1 (Max), ±0.9 (Max) | ±1 (Max), ±0.9 (Max) | ±0.5 (Max), ±0.9 (Max) | ±1 (Max), ±0.9 (Max) | ±1 (Max), ±0.9 (Max) |
| Architecture | R-2R | R-2R | R-2R | R-2R | R-2R |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.295", 7.50mm Width) | 16-DIP (0.300", 7.62mm) |
| Supplier Device Package | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC | 16-PDIP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Through Hole |
