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| Part Number | AD5781SRU-EP | AD5781SRUZ-EP | AD5791SRU-EP |
|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Obsolete | Active | Obsolete |
| Number of Bits | 18 | 18 | 20 |
| Number of D/A Converters | 1 | 1 | 1 |
| Settling Time | 1µs (Typ) | 1µs | 1µs (Typ) |
| Output Type | Voltage - Unbuffered | Voltage - Unbuffered | Voltage - Unbuffered |
| Differential Output | No | Yes | No |
| Data Interface | SPI, DSP | SPI | SPI, DSP |
| Reference Type | External | External | External |
| Voltage - Supply, Analog | 7.5V ~ 16.5V, -2.5V ~ 16.5V | 2.7V ~ 5.5V | 7.5V ~ 16.5V, -2.5V ~ 16.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| INL/DNL (LSB) | ±0.5, ±0.5 | ±0.5 (Max), ±0.5 (Max) | ±1, ±1 |
| Architecture | R-2R | - | R-2R |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 20-TSSOP | 20-TSSOP | 20-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
