TI's DAC7571, DAC6571, DAC5571

Driver for TI's DAC7571, DAC6571, DAC5571 DACS

	DAC7571 is a 12-Bit Rail to Rail Dac
	
	DAC6571 is a 10-Bit Rail to Rail Dac
	
	DAC5571 is a 8-Bit Rail to Rail Dac

All Three are Avaliable in a 6 Pin SOT23

I2C Address avaible are: 0x4C and 0x4D