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| PartNumber | DAC7644EB | DAC7644EB/1KG4 | DAC7644EB/1K |
| Description | Digital to Analog Converters - DAC 16-Bit Quad Voltage Output | IC 16-BIT QUAD/PAR D/A 48-SSOP | Digital to Analog Converters - DAC 16-Bit Quad Voltage Output |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Digital to Analog Converters - DAC | Data Acquisition - Digital to Analog Converters (DAC) | Data Acquisition - Digital to Analog Converters (DAC) |
| RoHS | Y | - | - |
| Series | DAC7644 | - | - |
| Resolution | 16 bit | - | - |
| Sampling Rate | 100 kS/s | - | - |
| Number of Channels | 4 Channel | - | - |
| Settling Time | 10 us | 10μs | 10μs |
| Interface Type | Parallel | - | - |
| Supply Voltage Max | 5.25 V | - | - |
| Supply Voltage Min | 4.75 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SSOP-48 | - | - |
| Packaging | Tube | Tape & Reel (TR) Alternate Packaging | Tape & Reel (TR) Alternate Packaging |
| Features | Reset to Mid-Scale | - | - |
| Height | 2.59 mm | - | - |
| Number of Converters | 4 Converter | - | - |
| Power Consumption | 7.5 mW | - | - |
| Type | Precision | - | - |
| Architecture | R-2R | R-2R | R-2R |
| Brand | Texas Instruments | - | - |
| Gain Error | 0.08 % FSR | - | - |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Voltage | 5 V | - | - |
| Product Type | DACs - Digital to Analog Converters | - | - |
| Factory Pack Quantity | 25 | - | - |
| Subcategory | Data Converter ICs | - | - |
| Unit Weight | 0.021175 oz | - | - |
| Package Case | - | 48-BSSOP (0.295", 7.50mm Width) | 48-BSSOP (0.295", 7.50mm Width) |
| Operating Temperature | - | -40°C ~ 85°C | -40°C ~ 85°C |
| Output Type | - | Voltage - Buffered | Voltage - Buffered |
| Supplier Device Package | - | 48-SSOP | 48-SSOP |
| Data Interface | - | Parallel | Parallel |
| Number of Bits | - | 16 | 16 |
| Voltage Supply Analog | - | ±5V | ±5V |
| Voltage Supply Digital | - | 5V | 5V |
| Reference Type | - | External | External |
| Number of D A Converters | - | 4 | 4 |
| Differential Output | - | No | No |
| INL DNL LSB | - | ±2, ±1 | ±2, ±1 |