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Product InformationFeatures
SPI, QSPI are trademarks of Motorola, Inc. Description
The DAC7551 is a single-channel, voltage-output digital-to-analog converter (DAC) with exceptional linearity and monotonicity, and a proprietary architecture that minimizes glitch energy. The low-power DAC7551 operates from a single 2.7V to 5.5V supply. The DAC7551 output amplifiers can drive a 2k The 3-wire serial interface operates at clock rates up to 50MHz and is compatible with SPI, QSPI, Microwire, and DSP interface standards. The parts incorporate a power-on-reset circuit to ensure that the DAC output powers up to 0V and remains there until a valid write cycle to the device takes place. The part contains a power-down feature that reduces the current consumption of the device to under 2µA. Small size and low-power operation make the DAC7551 ideally suited for battery-operated, portable applications. The power consumption is typically 0.5mW at 5V, 0.23mW at 3V, and reduces to 1µW in power-down mode. The DAC7551 is available in a 12-lead SON package and is specified over -40°C to +105°C. |
| Price | Packaging | CAD Design Tools | Samples | |||||
| Device | Status | Temp (oC) | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Symbols | Samples |
| DAC7551IDRNR | ACTIVE | -40 to 105 | 1.40 | 1ku | SON (DRN) | 12 | View | 3000 | LARGE T&R | Call Local Sales Office | |
| DAC7551IDRNRG4 | ACTIVE | -40 to 105 | 1.40 | 1ku | SON (DRN) | 12 | View | 3000 | LARGE T&R | Purchase Samples | |
| DAC7551IDRNT | ACTIVE | -40 to 105 | 1.55 | 1ku | SON (DRN) | 12 | View | 250 | SMALL T&R | Call Local Sales Office | |
| DAC7551IDRNTG4 | ACTIVE | -40 to 105 | 1.55 | 1ku | SON (DRN) | 12 | View | 250 | SMALL T&R | ||
* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.
| TI Inventory Status | Reported Distributor Inventory | |||||
| DAC7551IDRNR | As of 11:34 AM GMT, 03 Jul 2009 | As of 11:34 AM GMT, 03 Jul 2009 | ||||
| Lead Time | Region | Company | In Stock | Purchase | ||
| 8 Weeks | Americas | DigiKey | Available | |||
| DAC7551IDRNRG4 | As of 11:34 AM GMT, 03 Jul 2009 | As of 11:34 AM GMT, 03 Jul 2009 | ||||
| Lead Time | Region | Company | In Stock | Purchase | ||
| 8 Weeks | Americas | DigiKey | Available | |||
| DAC7551IDRNT | As of 11:34 AM GMT, 03 Jul 2009 | As of 11:34 AM GMT, 03 Jul 2009 | ||||
| Lead Time | Region | Company | In Stock | Purchase | ||
| 4 Weeks | Americas | Avnet | 500 | |||
| DigiKey | 67 | |||||
| Mouser Electronics | 240 | |||||
| Newark | 636 | |||||
| Asia | WPI | 259 | ||||
| Europe | Compel | 21 | ||||
| DAC7551IDRNTG4 | As of 11:34 AM GMT, 03 Jul 2009 | As of 11:34 AM GMT, 03 Jul 2009 | ||||
| Lead Time | Region | Company | In Stock | Purchase | ||
| 4 Weeks | Americas | Avnet | >1k | |||
| DigiKey | Available | |||||
| Europe | Farnell | 378 | ||||
** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.
| Product Content | DPPM / MTBF / FIT Rate | ||||
| Device | Eco Plan* | Lead / Ball Finish | MSL Rating / Peak Reflow | Details | Details |
| DAC7551IDRNR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| DAC7551IDRNRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| DAC7551IDRNT | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| DAC7551IDRNTG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.
If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.
Most useful technical documents for DAC7551 
View Application Notes for Digital to Analog Converters
| Name | Part # | Company | Tool / Software Type |
| DCPFREETOOL Software Plug-In to Code Composer Studio | DCPFREETOOL | Texas Instruments | Utilities/Plug-Ins |
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