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| Part Number | AD7849BR | AD7849BRZ | AD7849CR | AD7845BR | AD7847BR | AD7849AR | AD7849BN |
|---|---|---|---|---|---|---|---|
| Manufacturer | 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 |
| Number of Bits | 16 | 16 | 16 | - | 12 | 14 | - |
| Number of D/A Converters | 1 | 1 | 1 | - | 2 | 1 | - |
| Settling Time | 10µs (Typ) | 10µs (Typ) | 10µs (Typ) | - | 5µs | 10µs (Typ) | - |
| Output Type | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered | - | Voltage - Buffered | Voltage - Buffered | - |
| Differential Output | No | No | No | - | No | No | - |
| Data Interface | SPI | SPI | SPI | - | Parallel | SPI | - |
| Reference Type | External | External | External | - | External | External | - |
| Voltage - Supply, Analog | ±14.25V ~ 15.75V | ±14.25V ~ 15.75V | ±14.25V ~ 15.75V | - | ±14.25V ~ 15.75V | ±14.25V ~ 15.75V | - |
| Voltage - Supply, Digital | 5V | 5V | 5V | - | - | 5V | - |
| INL/DNL (LSB) | ±16 (Max), ±0.9 (Max) | ±16 (Max), ±0.9 (Max) | ±8 (Max), ±0.5 (Max) | - | ±0.5 (Max), ±1 (Max) | ±5 (Max), ±0.25 (Max) | - |
| Architecture | String DAC | String DAC | String DAC | - | R-2R | String DAC | - |
| Operating Temperature | -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-SOIC (0.295", 7.50mm Width) | 20-DIP (0.300", 7.62mm) |
| Supplier Device Package | 20-SOIC | 20-SOIC | 20-SOIC | 24-SOIC | 24-SOIC | 20-SOIC | 20-PDIP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Through Hole |
