DAC121S101-Q1

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community DAC121S101, DAC121S101-Q1 SNAS265J – JUNE 2005 – REVISED SEPTEMBER 2015 DAC121S101/-Q1 12-Bit Micro Power, RRO Digital-to-Analog Converter 1 Features 1 DAC121S101-Q1 is AEC-Q100 Grade 1 Qualified and is Manufactured on an Automotive Grade Flow. Ensured Monotonicity Low Power Operation Rail-to-Rail Voltage Output Power-on Reset to Zero Volts Output Wide Temperature Range of −40°C to +125°C Wide Power Supply Range of 2.7 V to 5.5 V Small Packages Power Down Feature Key Specifications – 12-Bit Resolution – DNL -0.15, +0.25 LSB (Typical) – 8-µs Output Settling Time (Typical) – 4-mV Zero Code Error (Typical) – Full-Scale Error at −0.06 %FS (Typical) – 0.64-mW (3.6-V) / 1.43-mW (5.5-V) Normal Mode Power Consumption (Typical) – 0.14-µW (3.6-V) / 0.39-µW (5.5-V) Power- Down Mode (Typical) 2 Applications Battery-Powered Instruments Digital Gain and Offset Adjustment Programmable Voltage and Current Sources Programmable Attenuators Automotive 3 Description The DAC121S101 device is a full-featured, generalpurpose, 12-bit voltage-output digital-to-analog converter (DAC) that can operate from a single 2.7-V to 5.5-V supply and consumes just 177 µA of current at 3.6 V. The on-chip output amplifier allows rail-torail 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...