DAC121S101 - 12-Bit Micro Power Digital-to-Analog Converter
National Semiconductor (now Texas Instruments)
General Description
The DAC121S101 is a full-featured, general purpose 12-bit voltage-output digital-to-analog converter (DAC) that can operate from a single +2.7V to 5.5V supply and consumes just 177 µA of current at 3.6 Volts.
Key Features
n n n n n n n n Guaranteed Monotonicity Low Power Operation Rail-to-Rail Voltage Output Power-on Reset to Zero Volts Output SYNC Interrupt Facility Wide power supply range (+2.7V to +5.5V) Small Packages Power Down Feature
Key Specifications
n n n n n n Resolution 12 bits DNL +0.25, -0.15 LSB (typ) Output Settling Time 8 µs (typ) Zero Code Error 4 mV (typ) Full-Scale Error.
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June 2005 www.DataSheet4U.com DAC121S101 12-Bit Micro Power Digital-to-Analog Converter with Rail-to-Rail Output DAC121S101 12-Bit Micro Power Digital-to-Analog Converter...
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-Rail Output DAC121S101 12-Bit Micro Power Digital-to-Analog Converter with Rail-to-Rail Output General Description The DAC121S101 is a full-featured, general purpose 12-bit voltage-output digital-to-analog converter (DAC) that can operate from a single +2.7V to 5.5V supply and consumes just 177 µA of current at 3.6 Volts. The on-chip output amplifier allows rail-to-rail output swing and the three wire serial interface operates at clock rates up to 30 MHz over the specified supply voltage range and is compatible with standard SPI™, QSPI, MICROWIRE and DSP interfaces. Competitive devices are limited to 20 MHz clock rates at
DAC121S101 Datasheet
