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| Part Number | LTC1661IMS8#PBF | LTC1663IMS8#PBF | LTC1669IMS8#PBF | LTC1662IMS8#PBF | LTC1661CMS8#PBF |
|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active | Active | Active |
| Number of Bits | 10 | 10 | 10 | 10 | 10 |
| Number of D/A Converters | 2 | 1 | 1 | 2 | 2 |
| Settling Time | 30µs (Typ) | 30µs (Typ) | 30µs (Typ) | 750µs (Typ) | 30µs (Typ) |
| Output Type | Voltage - Unbuffered | Voltage - Buffered | Voltage - Buffered | Voltage - Unbuffered | Voltage - Unbuffered |
| Differential Output | No | No | No | No | No |
| Data Interface | SPI | I²C | I²C | SPI | SPI |
| Reference Type | External | Internal | Internal | External | External |
| Voltage - Supply, Analog | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| INL/DNL (LSB) | ±0.4, ±0.1 | ±0.5, ±0.2 | ±0.5, ±0.2 | ±0.8, ±0.12 | ±0.4, ±0.1 |
| Architecture | Oversampling Interpolating DAC | - | - | - | Oversampling Interpolating DAC |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | 0°C ~ 70°C |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 8-MSOP | 8-MSOP | 8-MSOP | 8-MSOP | 8-MSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
