6db4831e98
Android 14
28 lines
851 B
Plaintext
28 lines
851 B
Plaintext
* Maxim max9611/max9612 current sense amplifier with 12-bits ADC interface
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Maxim max9611/max9612 is an high-side current sense amplifier with integrated
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12-bits ADC communicating over I2c bus.
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The device node for this driver shall be a child of a I2c controller.
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Required properties
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- compatible: Should be "maxim,max9611" or "maxim,max9612"
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- reg: The 7-bits long I2c address of the device
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- shunt-resistor-micro-ohms: Value, in micro Ohms, of the current sense shunt
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resistor
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Example:
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&i2c4 {
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csa: adc@7c {
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compatible = "maxim,max9611";
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reg = <0x7c>;
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shunt-resistor-micro-ohms = <5000>;
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};
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};
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This device node describes a current sense amplifier sitting on I2c4 bus
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with address 0x7c (read address is 0xf9, write address is 0xf8).
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A sense resistor of 0,005 Ohm is installed between RS+ and RS- current-sensing
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inputs.
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