* Texas Instruments Dual, 12-Bit Serial Input Digital-to-Analog Converter
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The DAC7612 is a dual, 12-bit digital-to-analog converter (DAC) with guaranteed
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12-bit monotonicity performance over the industrial temperature range.
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Is is programmable through an SPI interface.
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The internal DACs are loaded when the LOADDACS pin is pulled down.
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https://www.ti.com/lit/ds/sbas106/sbas106.pdf
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Required Properties:
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- compatible: Should be one of:
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"ti,dac7612"
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"ti,dac7612u"
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"ti,dac7612ub"
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- reg: Definition as per Documentation/devicetree/bindings/spi/spi-bus.txt
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Optional Properties:
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- ti,loaddacs-gpios: GPIO descriptor for the LOADDACS pin.
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- spi-*: Definition as per Documentation/devicetree/bindings/spi/spi-bus.txt
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Example:
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dac@1 {
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compatible = "ti,dac7612";
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reg = <0x1>;
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ti,loaddacs-gpios = <&msmgpio 25 GPIO_ACTIVE_LOW>;
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};
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