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| Part Number | LTC2656IUFD-L12#PBF | LTC2657IUFD-L12#PBF | LTC2656CUFD-L12#PBF | LTC2656IUFD-H12#PBF |
|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active | Active |
| Number of Bits | 12 | 12 | 12 | 12 |
| Number of D/A Converters | 8 | 8 | 8 | 8 |
| Settling Time | 4.2µs (Typ) | 3.9µs (Typ) | 4.2µs (Typ) | 4.6µs (Typ) |
| Output Type | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered |
| Differential Output | No | No | No | No |
| Data Interface | SPI | I²C | SPI | SPI |
| Reference Type | External, Internal | External, Internal | External, Internal | External, Internal |
| Voltage - Supply, Analog | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 5V |
| INL/DNL (LSB) | ±0.5, ±0.1 | ±0.5, ±0.1 | ±0.5, ±0.1 | ±0.5, ±0.1 |
| Architecture | - | - | - | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 0°C ~ 70°C | -40°C ~ 85°C |
| Package / Case | 20-WFQFN Exposed Pad | 20-WFQFN Exposed Pad | 20-WFQFN Exposed Pad | 20-WFQFN Exposed Pad |
| Supplier Device Package | 20-QFN (4x5) | 20-QFN (4x5) | 20-QFN (4x5) | 20-QFN (4x5) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
