AD5443YRMZ
Active12-BIT HIGH BANDWIDTH MULTIPLYING DAC'S WITH SERIAL INTERFACE
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AD5443YRMZ
Active12-BIT HIGH BANDWIDTH MULTIPLYING DAC'S WITH SERIAL INTERFACE
Technical Specifications
Parameters and characteristics for this part
| Specification | AD5443YRMZ |
|---|---|
| Architecture | R-2R |
| Data Interface | DSP, SPI |
| Differential Output | Yes |
| DNL (Max) (LSB) | 2 LSB |
| DNL Maximum (LSB) | 2 LSB |
| DNL Minimum (LSB) | -1 LSB |
| INL (Max) (LSB) | 1 LSB |
| INL (Max) (LSB) Tolerance | 1 LSB |
| Mounting Type | Surface Mount |
| Number of Bits | 12 bits |
| Number of D/A Converters | 1 count |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Output Type | Current - Unbuffered |
| Package Length | 0.118 in |
| Package Name | 10-TFSOP, 10-MSOP |
| Package Width | 3 mm |
| Reference Type | External |
| Settling Time | 160 ns |
| Voltage - Supply, Analog (Max) | 5.5 V |
| Voltage - Supply, Analog (Min) | 2.5 V |
| Voltage - Supply, Digital (Max) | 5.5 V |
| Voltage - Supply, Digital (Min) | 2.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 8.92 | <1d |
| 10 | $ 6.94 | |||
| 50 | $ 6.14 | |||
| 100 | $ 5.89 | |||
| 250 | $ 5.63 | |||
| 500 | $ 5.48 | |||
| 1000 | $ 5.35 | |||
CAD
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Description
General part information
AD5443 Series
TheAD5426/AD5432/ AD5443 EVAL-AD5443SDZ / EVAL-AD5446SDZ / EVAL-AD5453SDZ are CMOS 8-, 10-, and 12-bit current output digital-to-analog converters (DACs), respectively. These devices operate from a 2.5 V to 5.5 V power supply, making them suitable for battery-powered applications and many other applications.These DACs use a double buffered, 3-wire serial interface that is compatible with SPI, QSPI™, MICROWIRE™, and most DSP interface standards. In addition, a serial data out pin (SDO) allows for daisy-chaining when multiple packages are used. Data readback allows the user to read the contents of the DAC register via the SDO pin. On power-up, the internal shift register and latches are filled with 0s and the DAC outputs are at zero scale.As a result of manufacturing on a CMOS submicron process, the parts offer excellent 4-quadrant multiplication characteristics with large signal multiplying bandwidths of 10 MHz. The applied external reference input voltage, VREF, determines the full-scale output current. An integrated feedback resistor, RFB, provides temperature tracking and full-scale voltage output when combined with an external current to voltage precision amplifier.TheAD5426/AD5432/ AD5443 EVAL-AD5443SDZ / EVAL-AD5446SDZ / EVAL-AD5453SDZ DACs are available in small, 10-lead MSOP packages.The EVAL-AD5443SDZ / EVAL-AD5446SDZ / EVAL-AD5453SDZ evaluation board is available for evaluating DAC performance. For more information, see theUG-327evaluation board user guide.ApplicationsPortable battery-powered applicationsWaveform generatorsInstrumentationProgrammable amplifiers and attenuatorsDigitally controlled calibrationProgrammable filters and oscillatorsComposite videoUltrasoundGain, offset, and voltage trimming
Documents
Technical documentation and resources
