12-Bit Micro Power Digital-to-Analog Converter with an I2C-Compatible Interface
DAC121C081 Product Folder Description:
The DAC121C08XEB Design Kit is designed to ease evaluation and design-in of National Semiconductor's DAC121C081/DAC121C085 family of Digital-to-Analog Converters. The Micro-Power DACs feature Rail-to-Rail Output and an I2C-Compatible interface. The evaluation board comes with the full-featured MSOP-8 version of the DAC. The evaluation board may be used in the Stand-Alone mode or Computer mode. In Stand-Alone mode, a Pattern Generator is used to interface to the DAC's I2C Interface. In Computer Mode, a WaveVision4 Board (Rev4.1 or later) is used to drive the DAC's I2C interface.
Features:
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Guaranteed Monotonicity to 12-bits
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Low Power Operation: 156 μA max @ 3.3V
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Extended power supply range (+2.7V to +5.5V)
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I2C-Compatible 2-wire Interface which supports standard (100kHz), fast (400kHz), and high speed (3.4MHz) modes
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Rail-to-Rail Voltage Output
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Very small 6-pin TSOT and LLP Packages
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