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| PartNumber | LTC2668IUJ-16#PBF | LTC2668IUJ-12#PBF | LTC2668IUJ-12#TRPBF |
| Description | Digital to Analog Converters - DAC 16-Channel, 16-Bit, 10V VOUT SoftSpan DACs with 10ppm/ C Max Reference | Digital to Analog Converters - DAC 16-Channel, 12-Bit, 10V VOUT SoftSpan DACs with 10ppm/ C Max Reference | Digital to Analog Converters - DAC 16-Channel, 12-Bit, 10V VOUT SoftSpan DACs with 10ppm/ C Max Reference |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Digital to Analog Converters - DAC | Digital to Analog Converters - DAC | Digital to Analog Converters - DAC |
| RoHS | Y | Y | Y |
| Series | LTC2668 | LTC2668 | LTC2668 |
| Resolution | 16 bit | 12 bit | 12 bit |
| Number of Channels | 16 Channel | 16 Channel | 16 Channel |
| Settling Time | 20.5 us | 15.5 us | 15.5 us |
| Interface Type | SPI | Serial SPI | Serial SPI |
| Reference Type | External | External, Internal | External, Internal |
| Supply Voltage Max | 5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 1.8 V | 4.5 V | 4.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-40 | QFN-40 | QFN-40 |
| Packaging | Tube | Tube | Reel |
| Brand | Analog Devices | Analog Devices | Analog Devices |
| DNL Differential Nonlinearity | 0.2 LSB | 0.05 LSB | 0.05 LSB |
| Gain Error | 0.02 % FSR | 0.02 %FSR | 0.02 %FSR |
| INL Integral Nonlinearity | 2.2 LSB | 0.2 LSB | 0.2 LSB |
| Pd Power Dissipation | 73 mW | 73 mW | 73 mW |
| Product Type | DACs - Digital to Analog Converters | DACs - Digital to Analog Converters | DACs - Digital to Analog Converters |
| Reference Voltage | 2.5 V | 2.5 V | 2.5 V |
| Factory Pack Quantity | 61 | 61 | 2000 |
| Subcategory | Data Converter ICs | Data Converter ICs | Data Converter ICs |
| Unit Weight | 0.002610 oz | 0.007055 oz | - |
| Features | - | 16:1 Analog Multiplexer, Internal or External Reference | 16:1 Analog Multiplexer, Internal or External Reference |
| Number of Converters | - | 16 Converter | 16 Converter |
| Output Type | - | Voltage | Voltage |
| Product | - | DAC - Voltage Output DACs | DAC - Voltage Output DACs |
| Type | - | Rail-to-Rail | Rail-to-Rail |
| Shutdown | - | Shutdown | Shutdown |
| Development Kit | - | DC2025A-B | DC2025A-B |
| Operating Supply Current | - | 9.4 mA | 9.4 mA |