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| Part Number | DAC7734EC/1K | DAC7744EC/1K | DAC7731EC/1K | DAC7734E/1K | DAC7734EB/1K |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Active | Obsolete |
| Number of Bits | 16 | 16 | 16 | 16 | 16 |
| Number of D/A Converters | 4 | 4 | 1 | 4 | 4 |
| Settling Time | 11µs | 11µs | 5µs | 11µs | 11µs |
| Output Type | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered | Voltage - Buffered |
| Differential Output | No | No | No | No | No |
| Data Interface | SPI | Parallel | SPI | SPI | SPI |
| Reference Type | External | External | External, Internal | External | External |
| Voltage - Supply, Analog | ±14.25V ~ 15.75V | ±14.25V ~ 15.75V | ±11.4V ~ 15.75V, -4.75V ~ -15.75V | ±14.25V ~ 15.75V | ±14.25V ~ 15.75V |
| Voltage - Supply, Digital | 5V | 5V | 5V | 5V | 5V |
| INL/DNL (LSB) | ±3 (Max), ±1 (Max) | ±3 (Max), ±1 (Max) | ±3 (Max), ±1 (Max) | ±4 (Max), ±3 (Max) | ±4 (Max), ±2 (Max) |
| Architecture | R-2R | R-2R | R-2R | R-2R | R-2R |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Package / Case | 48-BSSOP (0.295", 7.50mm Width) | 48-BSSOP (0.295", 7.50mm Width) | 24-SSOP (0.209", 5.30mm Width) | 48-BSSOP (0.295", 7.50mm Width) | 48-BSSOP (0.295", 7.50mm Width) |
| Supplier Device Package | 48-SSOP | 48-SSOP | 24-SSOP | 48-SSOP | 48-SSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
