The DAC8551-Q1 and DAC6551-Q1 are small, low-power, voltage-output, 16- and 12-bit digital-to-analog converters (DACs) qualified for automotive applications. The DACx551-Q1 devices provide good linearity and minimize undesired code-to-code transient voltages. The devices use a versatile 3-wire serial interface that operates at clock rates to 30 MHz and is compatible with standard SPI, QSPI, Microwire, and digital signal-processor (DSP) interfaces.
The DACx551-Q1 devices require an external reference voltage to set the output range. The devices incorporate a power-on-reset circuit that ensures the DAC output powers up at 0 V and remains there until a valid write to the device takes place. The devices contain a power-down feature, accessed over the serial interface, that reduces the current consumption to 800 nA at 5 V.
The DACx551-Q1 devices power consumption is only 800 µW at 5 V, reducing to less than 4 µW in power-down mode. The DACx551-Q1 devices are available in a VSSOP-8 package.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | DACx551-Q1 Automotive 16-, 12-Bit, Ultralow-Glitch, Voltage-Output DAC datasheet (Rev. C) | PDF | HTML | 13 Dec 2016 |
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The DAC8551EVM features the DAC8551 digital to analog converter. The EVM provides a quick and easy way to evaluate the functionality and performance of this high resolution, single channel, serial input Digital to Analog Converter (DAC). The EVM provides the serial interface header for (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| VSSOP (DGK) | 8 | Ultra Librarian |
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