RT9403
Description
Features
The RT9403 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 RT9403 features adjustable output slew rate, low switching glitch and adequate driving capability. The RT9403 is available in SOT-23-8 package.
Ordering Information
Package Type V8 : SOT-23-8
Note :
Lead Plating System G : Green (Halogen Free and Pb Free)
Richtek products are :
` Ro HS pliant and patible with the current require- ments of IPC/JEDEC J-STD-020.
` Suitable for use in Sn Pb or Pb-free soldering processes. 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 for Different Segments z High Output Accuracy Up to 1% (VOUT ≥ 1V) z Low External ponent Count z Small...
