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| Part Number | AD7840JN | AD7840JNZ | AD7845JN | AD7846JN | AD7840JP | AD7840KN |
|---|---|---|---|---|---|---|
| Manufacturer | 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 |
| Number of Bits | 14 | 14 | 12 | 16 | 14 | - |
| Number of D/A Converters | 1 | 1 | 1 | 1 | 1 | - |
| Settling Time | 4µs | 4µs | 5µs | 9µs | 4µs | - |
| Output Type | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered | - |
| Differential Output | No | No | No | No | No | - |
| Data Interface | Parallel, Serial | Parallel, Serial | Parallel | Parallel | Parallel, Serial | - |
| Reference Type | External, Internal | External, Internal | External | External | External, Internal | - |
| Voltage - Supply, Analog | ±5V | ±5V | ±14.25V ~ 15.75V | ±11.4V ~ 15.75V | ±5V | - |
| Voltage - Supply, Digital | - | - | - | 5V | - | - |
| INL/DNL (LSB) | ±2 (Max), ±0.9 (Max) | ±2 (Max), ±0.9 (Max) | ±1 (Max), ±1 (Max) | ±16 (Max), ±1 (Max) | ±2 (Max), ±0.9 (Max) | - |
| Architecture | R-2R | R-2R | R-2R | String DAC | R-2R | - |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | - |
| Package / Case | 24-DIP (0.300", 7.62mm) | 24-DIP (0.300", 7.62mm) | 24-DIP (0.300", 7.62mm) | 28-DIP (0.600", 15.24mm) | 28-LCC (J-Lead) | 24-DIP (0.300", 7.62mm) |
| Supplier Device Package | 24-PDIP | 24-PDIP | 24-PDIP | 28-PDIP | 28-PLCC (11.51x11.51) | 24-PDIP |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Surface Mount | Through Hole |
