8-channel, 12-bit digital-to-analog converter featuring a resistor-string architecture. This general-purpose DAC offers a serial 2-wire I2C interface and voltage output, with a maximum conversion rate of 83ksps and a settling time of 10µs. Housed in a 24-pin VQFN EP package with an exposed pad, this surface-mount component measures 4.15mm x 4.15mm x 0.95mm and operates across a temperature range of -40°C to 125°C.
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Texas Instruments DAC7678SRGER technical specifications.
| Basic Package Type | Non-Lead-Frame SMT |
| Package Family Name | QFN |
| Package/Case | VQFN EP |
| Package Description | Very Thin Quad Flat No Lead Package, Exposed Pad |
| Lead Shape | No Lead |
| Pin Count | 24 |
| PCB | 24 |
| Package Length (mm) | 4.15(Max) |
| Package Width (mm) | 4.15(Max) |
| Package Height (mm) | 0.95(Max) |
| Seated Plane Height (mm) | 1(Max) |
| Pin Pitch (mm) | 0.5 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Converter Type | General Purpose |
| Architecture | Resistor-String |
| Resolution | 12bit |
| Maximum Settling Time | 10us |
| Conversion Rate | 83ksps |
| Digital Interface Type | Serial (2-Wire, I2C) |
| Output Type | Voltage |
| Number of DAC Channels | 8 |
| Voltage Reference | Internal|External |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 125°C |
| Cage Code | 01295 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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