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Product InformationFeatures
SPI, QSPI are trademarks of Motorola, Inc. Description
The DAC8551 is a small, low-power, voltage output, 16-bit digital-to-analog converter (DAC). It is monotonic, provides good linearity, and minimizes undesired code-to-code transient voltages. The DAC8551 uses a versatile 3-wire serial interface that operates at clock rates to 30MHz and is compatible with standard SPI, QSPI, Microwire, and digital signal processor (DSP) interfaces. The DAC8551 requires an external reference voltage to set its output range. The DAC8551 incorporates a power-on-reset circuit that ensures the DAC output powers up at 0V and remains there until a valid write takes place to the device. The DAC8551 contains a power-down feature, accessed over the serial interface, that reduces the current consumption of the device to 200nA at 5V. The low-power consumption of this device in normal operation makes it ideally suited for portable, battery- operated equipment. The power consumption is 0.38mW at 2.7V, reducing to less than 1µW in power-down mode. The DAC8551 is available in an MSOP-8 package. For additional flexibilty, see the DAC8550, a 2's complement-input counterpart to the DAC8551. |
| Price | Packaging | CAD Design Tools | Samples | ||||||
| Device | Status | Temp (oC) | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Symbols | Footprints | Samples |
| DAC8551IADGKR | ACTIVE | -40 to 105 | 2.65 | 1ku | MSOP (DGK) | 8 | View | 2500 | LARGE T&R | Purchase Samples | ||
| DAC8551IADGKRG4 | ACTIVE | -40 to 105 | 2.65 | 1ku | MSOP (DGK) | 8 | View | 2500 | LARGE T&R | Purchase Samples | ||
| DAC8551IADGKT | ACTIVE | -40 to 105 | 2.95 | 1ku | MSOP (DGK) | 8 | View | 250 | SMALL T&R | |||
| DAC8551IADGKTG4 | ACTIVE | -40 to 105 | 2.95 | 1ku | MSOP (DGK) | 8 | View | 250 | SMALL T&R | |||
| DAC8551IDGKR | ACTIVE | -40 to 105 | 2.95 | 1ku | MSOP (DGK) | 8 | View | 2500 | LARGE T&R | Purchase Samples | ||
| DAC8551IDGKRG4 | ACTIVE | -40 to 105 | 2.95 | 1ku | MSOP (DGK) | 8 | View | 2500 | LARGE T&R | Purchase Samples | ||
| DAC8551IDGKT | ACTIVE | -40 to 105 | 3.25 | 1ku | MSOP (DGK) | 8 | View | 250 | SMALL T&R | |||
| DAC8551IDGKTG4 | ACTIVE | -40 to 105 | 3.25 | 1ku | MSOP (DGK) | 8 | 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.
| Reported Distributor Inventory as of 11:50 AM GMT, 06 Nov 2009 | |||
| Region | Company | In Stock | Purchase |
| TI Lead Time*: 4 WeeksDAC8551IADGKR | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 4 WeeksDAC8551IADGKRG4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 4 WeeksDAC8551IADGKT | |||
| Asia | WPI | 183 | |
| Europe | Avnet-SILICA | 145 | |
| Worldwide | DigiKey | 76 | |
| TI Lead Time*: 4 WeeksDAC8551IADGKTG4 | |||
| Asia | Farnell Asia | 327 | |
| Europe | Farnell | 319 | |
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksDAC8551IDGKR | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksDAC8551IDGKRG4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksDAC8551IDGKT | |||
| Americas | Newark | 245 | |
| Asia | WPI | 41 | |
| Europe | Compel | 650 | |
| Worldwide | Mouser Electronics | 2 | |
| TI Lead Time*: 20 WeeksDAC8551IDGKTG4 | |||
| None Reported View Distributors | |||
** 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 |
| DAC8551IADGKR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| DAC8551IADGKRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| DAC8551IADGKT | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| DAC8551IADGKTG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| DAC8551IDGKR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| DAC8551IDGKRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| DAC8551IDGKT | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| DAC8551IDGKTG4 | 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 DAC8551 
View Application Notes for Digital to Analog Converter
| Name | Part # | Company | Tool / Software Type |
| DAC8551EVM Evaluation Module | DAC8551EVM | Texas Instruments | Development Boards/EVMs |
| DCPFREETOOL Software Plug-In to Code Composer Studio | DCPFREETOOL | Texas Instruments | Utilities/Plug-Ins |
| |||
| Part # | Name | Product Family | Comments |
| DAC8554 | 16-Bit, Quad Channel, Ultralow Glitch, Voltage Output Digital To Analog Converter | DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER | The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 4-channel equivalent device |
| DAC8555 | 16-Bit, Quad Channel, Ultralow Glitch, Voltage Output Digital to Analog Converter | DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER | The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 4-channel equivalent device |
| DAC8560 | 16-Bit, Ultra-Low Glitch, Voltage Output DAC with 2.5V, 2ppm/℃ Internal Reference | DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER | The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. Equivalent device with internal reference |
| DAC8564 | 16-Bit, Quad Channel, Ultra-Low Glitch, Voltage Output DAC with 2.5V, 2ppm/°C Internal Reference | DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER | The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 4-channel equivalent device with internal reference |
| REF5040 | Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE | VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE | SERIES VOLTAGE REFERENCE |
| OPA569 | Power Op Amp, Output Signal Swings Within 200mV of Rails at 2A Output Current | PRECISION AMPLIFIER - LOW NOISE | OPERATIONAL AMPLIFIER |
| XTR111 | Precision Voltage-to-Current Converter/Transmitter | SENSORS, SENSOR CONDITIONING, 4-20MA TRANSMITTER - 4-20MA CONDITIONING | VOLTAGE-TO-CURRENT TRANSMITTER |
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