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DAC121C081 - 12-Bit Micro Power Digital-to-Analog Converter

Download the DAC121C081 datasheet PDF. This datasheet also covers the DAC101C081 variant, as both devices belong to the same 12-bit micro power digital-to-analog converter family and are provided as variant models within a single manufacturer datasheet.

Description

The DAC121C081 is a 12-bit, single channel, voltage-output digital-to-analog converter (DAC) that operates from a +2.7V to 5.5V supply.

The output amplifier allows rail-to-rail output swing and has an 8.5usec settling time.

Features

  • Guaranteed Monotonicity to 12-bits Low Power Operation: 156 µA max @ 3.3V Extended power supply range (+2.7V to +5.5V) I2C-Compatible 2-wire Interface which supports standard (100kHz), fast (400kHz), and high speed (3.4MHz) modes.
  • Rail-to-Rail Voltage Output.
  • Very small 6-pin TSOT and LLP Packages Key Specifications.
  • Resolution INL DNL Settling Time Zero Code Error Full-Scale Error Supply Power.
  • Normal.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (DAC101C081_NationalSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
DAC121C081 12-Bit Micro Power Digital-to-Analog Converter Texas Instruments
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DAC121S101QML-SP Radiation Hardened 12-Bit Micro Power Digital-to-Analog Converter Texas Instruments

Other Datasheets by National Semiconductor (Texas Instruments)

Part Number Description
DAC121C085 12-Bit Micro Power Digital-to-Analog Converter
DAC1210 12-Bit/ uP Compatible/ Double-Buffered D to A Converters
DAC1218 12-Bit Binary Multiplying D/A Converter
DAC1219 12-Bit Binary Multiplying D/A Converter
DAC121S101 12-Bit Micro Power Digital-to-Analog Converter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
DAC121C081/ DAC121C085 12-Bit Micro Power Digital-to-Analog Converter with an I2C-Compatible Interface www.DataSheet4U.com December 20, 2007 DAC121C081/ DAC121C085 12-Bit Micro Power Digital-to-Analog Converter with an I2C-Compatible Interface General Description The DAC121C081 is a 12-bit, single channel, voltage-output digital-to-analog converter (DAC) that operates from a +2.7V to 5.5V supply. The output amplifier allows rail-to-rail output swing and has an 8.5usec settling time. The DAC121C081 uses the supply voltage as the reference to provide the widest dynamic output range and typically consumes 132uA while operating at 5.0V. It is available in 6-lead TSOT and LLP packages and provides three address options (pin selectable).
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