Product Overview: DAC122S085CIMM/NOPB

The DAC122S085CIMM/NOPB is a precision digital-to-analog converter (DAC) developed by Texas Instruments, designed to meet the needs of various digital data processing systems. This component is a dual, 12-bit, micro-power DAC that operates from a single 2.7V to 5.5V supply and is guaranteed monotonic by design.

Key Features

• Resolution: The DAC122S085CIMM/NOPB offers a 12-bit resolution, providing fine granularity in analog output with a total of 4096 possible output levels. This high resolution makes it suitable for applications requiring precise control of the analog output.
• Dual Channels: It features two independent DAC channels, allowing for the simultaneous output of two analog signals from a single device. This can be beneficial in systems where space is at a premium and dual outputs are required.
• Low Power Consumption: Designed with power efficiency in mind, this DAC has a typical power consumption of just 1.25mW at 3V, making it ideal for battery-powered and portable applications.
• Wide Supply Range: The device can operate across a broad supply voltage range from 2.7V to 5.5V, providing flexibility in various system designs and ensuring compatibility with both 3V and 5V logic levels.
• Guaranteed Monotonicity: The monotonic performance of the DAC122S085CIMM/NOPB ensures that the output increases or remains stable with an increase in the digital input code, which is crucial for control and measurement applications.
• Flexible Interface: It incorporates a 3-wire serial interface that is compatible with standard SPI, QSPI, MICROWIRE, and DSP interfaces, allowing for easy integration into a variety of digital systems.

Applications

The DAC122S085CIMM/NOPB is highly versatile and can be used in a wide array of applications. These include:

• Data acquisition systems
• Portable instruments
• Process control
• Medical equipment
• Communication systems

Package and Quality

The device comes in an 8-pin VSSOP (MSOP) package, which is compact and suitable for space-constrained applications. Additionally, the "NOPB" suffix in the part number indicates that the product is lead-free and RoHS compliant, adhering to environmental standards. Texas Instruments ensures high-quality manufacturing and reliability, making the DAC122S085CIMM/NOPB a trusted choice for precision DAC requirements.