| Part Number | LTC1658CS8#PBF | LTC1659CS8#PBF | 
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | 
| Category | Data Acquisition - Digital to Analog Converters (DAC) | Data Acquisition - Digital to Analog Converters (DAC) | 
|   |   | |
| Product Status | Active | Active | 
| Number of Bits | 14 | 12 | 
| Number of D/A Converters | 1 | 1 | 
| Settling Time | 12µs (Typ) | 14µs (Typ) | 
| Output Type | Voltage - Buffered | Voltage - Buffered | 
| Differential Output | No | No | 
| Data Interface | SPI | SPI | 
| Reference Type | External | External | 
| Voltage - Supply, Analog | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 
| Voltage - Supply, Digital | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 
| INL/DNL (LSB) | ±8 (Max), ±1 (Max) | ±5.5 (Max), ±0.5 (Max) | 
| Architecture | - | - | 
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 
| Supplier Device Package | 8-SO | 8-SO | 
| Mounting Type | Surface Mount | Surface Mount |