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| Part Number | AD7845AQ | AD7848AQ | AD7845BQ | AD7847AQ | AD7845SQ | AD7845TQ | AD7845AR | AD7846AQ |
|---|---|---|---|---|---|---|---|---|
| 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 | Active | Active | Active | Active | Active | Active | Obsolete | Obsolete |
| Number of Bits | 12 | 12 | 12 | 12 | 12 | 12 | - | - |
| Number of D/A Converters | 1 | 1 | 1 | 2 | 1 | 1 | - | - |
| Settling Time | 5µs | 4µs | 5µs | 5µs | 5µs | 5µs | - | - |
| Output Type | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered | - | - |
| Differential Output | No | No | No | No | No | No | - | - |
| Data Interface | Parallel | DSP | Parallel | Parallel | Parallel | Parallel | - | - |
| Reference Type | External | External, Internal | External | External | External | External | - | - |
| Voltage - Supply, Analog | ±14.25V ~ 15.75V | ±4.75V ~ 5.25V | ±14.25V ~ 15.75V | ±14.25V ~ 15.75V | ±14.25V ~ 15.75V | ±14.25V ~ 15.75V | - | - |
| Voltage - Supply, Digital | - | ±4.75V ~ 5.25V | - | - | - | - | - | - |
| INL/DNL (LSB) | ±1 (Max), ±1 (Max) | ±1, ±0.5 | ±0.75 (Max), ±1 (Max) | ±1 (Max), ±1 (Max) | ±1 (Max), ±1 (Max) | ±0.75 (Max), ±1 (Max) | - | - |
| Architecture | R-2R | - | R-2R | R-2R | R-2R | R-2R | - | - |
| Operating Temperature | -40°C ~ 85°C | -25°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -55°C ~ 125°C | -55°C ~ 125°C | - | - |
| Package / Case | 24-CDIP (0.300", 7.62mm) | 28-CDIP (0.600", 15.24mm) | 24-CDIP (0.300", 7.62mm) | 24-CDIP (0.300", 7.62mm) | 24-CDIP (0.300", 7.62mm) | 24-CDIP (0.300", 7.62mm) | 24-SOIC (0.295", 7.50mm Width) | 28-CDIP (0.600", 15.24mm) |
| Supplier Device Package | 24-CDIP | 28-CDIP | 24-CDIP | 24-CDIP | 24-CDIP | 24-CDIP | 24-SOIC | 28-CDIP |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Surface Mount | Through Hole |
