RT9401A
Description
Features
The RT9401A/B are digital to analog converters which generate a reference voltage for Intel VR10.x/AMD K8 5-bit VID code respectively. The parts are proposed to pair with a series of Rich Tek’ s general purpose PWM controllers dedicated for the desktop microprocessor core power voltage regulation. The reference voltage is within 1% high accuracy. These parts use a small footprint z RT9401A Support 5bit DAC Voltage Conforming to Intel VRD10.x VID Table z RT9401B Support 5bit DAC Voltage Conforming to AMD K8 VID Table z 1% High Accuracy of VREF z Small Footprint Package of SOT-23-8 z Ro HS pliant and 100% Lead (Pb)-Free package of SOT-23-8.
Ordering Information
Applications z Desktop/Motherboard Microprocessor Core Power
RT9401A/B
Package Type V8 : SOT-23-8
Regulation z High Accuracy and Programmable Voltage Power
Regulation
Operating Temperature Range P : Pb Free with mercial Standard G : Green (Halogen Free with mer- cial Standard) K8 VR10.X
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