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RT9403B - High Precision Reference Voltage Generator

Download the RT9403B datasheet PDF (RT9403A included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for high precision reference voltage generator.

Features

  • The RT9403A/B/C 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 RT9403A/B/C features adjustable output slew rate, low switching glitch and adequate driving capability. The RT9403A/B/C is available in SOT-23-8 package. Ordering Information RT9403A/B/C Package Type V8 : SOT-23-8 z 5V Supply Voltage z Provide 3 Precise Voltage DACs z I2C Program.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (RT9403A-RichtekTechnology.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number RT9403B
Manufacturer Richtek Technology
File Size 193.05 KB
Description High Precision Reference Voltage Generator
Datasheet download datasheet RT9403B Datasheet

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Other Datasheets by Richtek Technology
  • RT9403 - I2C Programmable High Precision Reference Voltage Generator
  • RT9403A - High Precision Reference Voltage Generator
  • RT9403C - High Precision Reference Voltage Generator
  • RT9403D - High Precision Reference Voltage Generator
  • RT9403E - High Precision Reference Voltage Generator
  • RT9403F - High Precision Reference Voltage Generator
  • RT9403G - High Precision Reference Voltage Generator
  • RT9401A - 5Bit VID Reference Generator

Full PDF Text Transcription

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RT9403A/B/C I2C Programmable High Precision Reference Voltage Generator General Description Features The RT9403A/B/C 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 RT9403A/B/C features adjustable output slew rate, low switching glitch and adequate driving capability. The RT9403A/B/C is available in SOT-23-8 package. Ordering Information RT9403A/B/C Package Type V8 : SOT-23-8 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, 12.5mV/Step ` DAC3 : 1.2V to 3.375V, 12.
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