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| Part Number | AD7228KP | AD7228KPZ | AD7228KR | AD7228LP | AD7224KP | AD7225KP | AD7226KP | AD7228KN |
|---|---|---|---|---|---|---|---|---|
| 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 | Obsolete |
| Number of Bits | 8 | 8 | 8 | - | 8 | - | 8 | 8 |
| Number of D/A Converters | 8 | 8 | 8 | - | 1 | - | 4 | 8 |
| Settling Time | 5µs, 7µs | 5µs, 7µs | 5µs, 7µs | - | 20µs | - | 4µs | 5µs, 7µs |
| 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 | Parallel | Parallel | - | Parallel | - | Parallel | Parallel |
| Reference Type | External | External | External | - | External | - | External | External |
| Voltage - Supply, Analog | 10.8V ~ 16.5V, -5V | 10.8V ~ 16.5V, -5V | 10.8V ~ 16.5V, -5V | - | 11.4V ~ 16.5V, ±5V | - | 11.4V ~ 16.5V, -5V | 10.8V ~ 16.5V, -5V |
| Voltage - Supply, Digital | 13.5V ~ 16.5V | 13.5V ~ 16.5V | 13.5V ~ 16.5V | - | 14.25V ~ 15.75V | - | 14.25V ~ 15.75V | 13.5V ~ 16.5V |
| INL/DNL (LSB) | ± 1 (Max), 1 (Max) | ± 1 (Max), 1 (Max) | ±1 (Max), ±1 (Max) | - | ±1 (Max), ±1 (Max) | - | ±0.5 (Max), ±1 (Max) | ±1 (Max), ±1 (Max) |
| Architecture | R-2R | 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 | -40°C ~ 85°C |
| Package / Case | 28-LCC (J-Lead) | 28-LCC (J-Lead) | 24-SOIC (0.295", 7.50mm Width) | 28-LCC (J-Lead) | 20-LCC (J-Lead) | 28-LCC (J-Lead) | 20-LCC (J-Lead) | 24-DIP (0.300", 7.62mm) |
| Supplier Device Package | 28-PLCC (11.51x11.51) | 28-PLCC (11.51x11.51) | 24-SOIC | 28-PLCC (11.51x11.51) | 20-PLCC (9x9) | 28-PLCC (11.51x11.51) | 20-PLCC (9x9) | 24-PDIP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Through Hole |
