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| Part Number | AD5447YRU | AD5447YRUZ | AD5449YRU | AD5440YRU | AD5445YRU |
|---|---|---|---|---|---|
| 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 | 10 | 12 |
| Number of D/A Converters | 2 | 2 | 2 | 2 | 1 |
| Settling Time | 120ns | 120ns | 120ns | 120ns | 120ns |
| Output Type | Current - Unbuffered | Current - Unbuffered | Current - Unbuffered | Current - Unbuffered | Current - Unbuffered |
| Differential Output | No | No | Yes | No | Yes |
| Data Interface | Parallel | Parallel | SPI, DSP | Parallel | Parallel |
| Reference Type | External | External | External | External | External |
| Voltage - Supply, Analog | 2.5V ~ 5.5V | 2.5V ~ 5.5V | 2.5V ~ 5.5V | 2.5V ~ 5.5V | 2.5V ~ 5.5V |
| Voltage - Supply, Digital | 2.5V ~ 5.5V | 2.5V ~ 5.5V | 2.5V ~ 5.5V | 2.5V ~ 5.5V | 2.5V ~ 5.5V |
| INL/DNL (LSB) | ±1 (Max), -1/+2 (Max) | ±1 (Max), -1/+2 (Max) | ±1 (Max), -1/+2 (Max) | ±0.5 (Max), ±1 (Max) | ±1 (Max), -1/+2 (Max) |
| Architecture | R-2R | R-2R | R-2R | R-2R | R-2R |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Package / Case | 24-TSSOP (0.173", 4.40mm Width) | 24-TSSOP (0.173", 4.40mm Width) | 16-TSSOP (0.173", 4.40mm Width) | 24-TSSOP (0.173", 4.40mm Width) | 20-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 24-TSSOP | 24-TSSOP | 16-TSSOP | 24-TSSOP | 20-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
