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| Part Number | LTC2644IMS-L12#PBF | LTC2645IMS-L12#PBF | LTC2644CMS-L12#PBF | LTC2644HMS-L12#PBF | LTC2644IMS-L10#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 | 12 | 12 | 12 | 12 | 10 |
| Number of D/A Converters | 2 | 4 | 2 | 2 | 2 |
| Settling Time | 7.8µs (Typ) | 7.8µs (Typ) | 7.8µs (Typ) | 7.8µs (Typ) | 7.4µs (Typ) |
| Output Type | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered |
| Differential Output | No | No | No | No | No |
| Data Interface | PWM | PWM | PWM | PWM | PWM |
| Reference Type | External, Internal | External, Internal | External, Internal | External, Internal | External, Internal |
| 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) | ±1, ±1 (Max) | ±1, ±1 (Max) | ±1, ±1 (Max) | ±1, ±1 (Max) | ±0.2, ±0.5 (Max) |
| Architecture | - | - | - | - | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 0°C ~ 70°C | -40°C ~ 125°C | -40°C ~ 85°C |
| Package / Case | 12-TSSOP (0.118", 3.00mm Width) | 16-TFSOP (0.118", 3.00mm Width) | 12-TSSOP (0.118", 3.00mm Width) | 12-TSSOP (0.118", 3.00mm Width) | 12-TSSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 12-MSOP | 16-MSOP | 12-MSOP | 12-MSOP | 12-MSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
