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| Part Number | LTC1458CG#PBF | LTC1458IG#PBF | LTC1458LCG#PBF | LTC1450CG#PBF |
|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active | Active |
| Number of Bits | 12 | 12 | 12 | 12 |
| Number of D/A Converters | 4 | 4 | 4 | 1 |
| Settling Time | 14µs (Typ) | 14µs (Typ) | 14µs (Typ) | 14µs (Typ) |
| Output Type | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered |
| Differential Output | No | No | No | No |
| Data Interface | SPI | SPI | SPI | Parallel |
| Reference Type | External, Internal | External, Internal | External, Internal | External, Internal |
| Voltage - Supply, Analog | 5V | 5V | 2.7V ~ 5.5V | 5V |
| Voltage - Supply, Digital | 5V | 5V | 2.7V ~ 5.5V | 5V |
| INL/DNL (LSB) | ±2.25, ±0.5 (Max) | ±2.25, ±0.5 (Max) | ±2.25, ±0.5 (Max) | ±4 (Max), ±0.5 (Max) |
| Architecture | R-2R | R-2R | R-2R | String DAC |
| Operating Temperature | 0°C ~ 70°C | -40°C ~ 85°C | 0°C ~ 70°C | 0°C ~ 70°C |
| Package / Case | 28-SSOP (0.209", 5.30mm Width) | 28-SSOP (0.209", 5.30mm Width) | 28-SSOP (0.209", 5.30mm Width) | 24-SSOP (0.209", 5.30mm Width) |
| Supplier Device Package | 28-SSOP | 28-SSOP | 28-SSOP | 24-SSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
