RT9403D
Description
The RT9403D/E/F/G is a high precision reference voltage generating console consisting of three I2C programmable DACs. Each DAC output voltage is controlled by 7 digital bits that are programmed by the I2C interface. The RT9403D/E/F/G features adjustable output slew rate, low switching glitch and adequate driving capability. The RT9403D/E/F/G is available in SOT-23-8 package.
Ordering Information
RT9403D/E/F/G Package Type V8 : SOT-23-8 Lead Plating System G : Green (Halogen Free and Pb Free) Address Bit [A1,A0] D : [0,0] E : [0,1] F : [1,0] G : [1,1]
Note : Richtek products are :
` Ro HS pliant and patible with the current requirements of IPC/JEDEC J-STD-020.
` Suitable for use in Sn Pb or Pb-free soldering processes.
Pin Configurations
(TOP VIEW)
Features z 5V Supply Voltage z Provide 3 Precise Voltage DACs z I2C Programmable 128-Steps Output Voltage z Output Range and Resolution
` DAC1 & DAC2 : 0.6V to 2.1875V, 12.5m V/Step ` DAC3 : 1.2V to 3.375V, 12.5m V (or 25m V)/Step...
