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Product InformationFeatures
I²C is a trademark of Philips Corporation. Description
The DAC8574 is a low-power, quad channel, 16-bit buffered voltage output DAC. Its on-chip precision output amplifier allows rail-to-rail output swing to be achieved. The DAC8574 utilizes an I²C compatible two wire serial interface supporting high-speed interface mode with address support of up to sixteen DAC8574s for a total of 64 channels on the bus. The DAC8574 requires an external reference voltage to set the output range of the DAC. The DAC8574 incorporates a power-on-reset circuit that ensures that the DAC output powers up at zero volts and remains there until a valid write takes place to the device. The DAC8574 contains a power-down feature, accessed via the internal control register, that reduces the current consumption of the device to 200nA at 5V. The low power consumption of this part in normal operation makes it ideally suited to portable battery operated equipment. The power consumption is less than 5mW at VDD = 5V reducing to 1µW in power-down mode. The DAC8574 is available in an 16-lead TSSOP package. |
| Price | Packaging | CAD Design Tools | Samples | ||||||
| Device | Status | Temp (oC) | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Symbols | Footprints | Samples |
| DAC8574IPW | ACTIVE | -40 to 105 | 13.85 | 1ku | TSSOP (PW) | 16 | View | 90 | TUBE | |||
| DAC8574IPWG4 | ACTIVE | -40 to 105 | 13.85 | 1ku | TSSOP (PW) | 16 | View | 90 | TUBE | |||
| DAC8574IPWR | ACTIVE | -40 to 105 | 12.85 | 1ku | TSSOP (PW) | 16 | View | 2000 | LARGE T&R | Purchase Samples | ||
| DAC8574IPWRG4 | ACTIVE | -40 to 105 | 12.85 | 1ku | TSSOP (PW) | 16 | View | 2000 | LARGE T&R | Purchase Samples | ||
* 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 11:52 AM GMT, 08 Nov 2009 | |||
| Region | Company | In Stock | Purchase |
| TI Lead Time*: 20 WeeksDAC8574IPW | |||
| Americas | Rochester Electronics | 740 | |
| Asia | WPI | 3 | |
| Europe | Avnet-SILICA | 4 | |
| Worldwide | DigiKey | 336 | |
| Mouser Electronics | 61 | ||
| TI Lead Time*: 20 WeeksDAC8574IPWG4 | |||
| Asia | Farnell Asia | 20 | |
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 4 WeeksDAC8574IPWR | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 4 WeeksDAC8574IPWRG4 | |||
| Worldwide | DigiKey | Available | |
| Mouser Electronics | 182 | ||
** 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 |
| DAC8574IPW | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| DAC8574IPWG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| DAC8574IPWR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| DAC8574IPWRG4 | 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 DAC8574 
View Application Notes for Digital to Analog Converter
| Name | Part # | Company | Tool / Software Type |
| DAC8574 Evaluation Module | DAC8574EVM | Texas Instruments | Development Boards/EVMs |
| Part # | Name | Product Family | Comments |
| DAC7574 | 12-Bit Quad Voltage Output Digital-to-Analog Converter w/ I2C Interface | DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER | 12-bit equivalent device |
| DAC6574 | 10-bit, Quad, Digital-to-Analog Converter with I2C interface | DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER | 10-bit equivalent device |
| DAC5574 | 8-bit, Quad, Digital-to-Analog Converter with I2C interface | DATA CONVERTERS - DIGITAL TO ANALOG CONVERTER | 8-bit equivalent device |
| REF5050 | Low Noise, Very Low Drift, Precision VOLTAGE REFERENCE | VOLTAGE REFERENCE - SERIES VOLTAGE REFERENCE | SERIES VOLTAGE REFERENCE |
| OPA211 | 1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier in Tiny DFN-8 Package | 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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