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| Part Number | LTC2666IUH-12#PBF | LTC2666IUH-16#PBF | LTC2662IUH-12#PBF | LTC2664IUH-12#PBF | LTC2666CUH-12#PBF | LTC2666HUH-12#PBF |
|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active | Active | Active | Active |
| Number of Bits | 12 | 16 | 12 | 12 | 12 | 12 |
| Number of D/A Converters | 8 | 8 | 5 | 4 | 8 | 8 |
| Settling Time | 15.5µs (Typ) | 20µs (Typ) | 8.7ms (Typ) | 15.5µs (Typ) | 15.5µs (Typ) | 15.5µs (Typ) |
| Output Type | Voltage - Buffered | Voltage - Buffered | Current - Unbuffered | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered |
| Differential Output | No | No | No | No | No | No |
| Data Interface | SPI | SPI | Serial, SPI | SPI | SPI | SPI |
| Reference Type | External, Internal | External, Internal | External, Internal | External, Internal | External, Internal | External, Internal |
| Voltage - Supply, Analog | ±4.5V ~ 15.75V | ±4.5V ~ 15.75V | 2.85V ~ 5.5V | ±4.5V ~ 15.75V | ±4.5V ~ 15.75V | ±4.5V ~ 15.75V |
| Voltage - Supply, Digital | 5V | 5V | 1.71V ~ 5.5V | 1.71V ~ 5.5V | 5V | 5V |
| INL/DNL (LSB) | ±0.2, ±0.05 | ±2.2, ±0.2 | ±4 (Max), ±0.5 (Max) | ±0.2, ±0.05 | ±0.2, ±0.05 | ±0.2, ±0.05 |
| Architecture | - | - | Current Source | - | - | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | 0°C ~ 70°C | -40°C ~ 125°C |
| Package / Case | 32-WFQFN Exposed Pad | 32-WFQFN Exposed Pad | 32-WFQFN Exposed Pad | 32-WFQFN Exposed Pad | 32-WFQFN Exposed Pad | 32-WFQFN Exposed Pad |
| Supplier Device Package | 32-QFN (5x5) | 32-QFN (5x5) | 32-QFN (5x5) | 32-QFN (5x5) | 32-QFN (5x5) | 32-QFN (5x5) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
