LTC2635CMSE-LZ8#TRPBF - Octal 12-Bit SPI VOUT DACs with 10ppm/°C Reference

The LTC2635CMSE-LZ8#TRPBF is a family of octal 12-bit voltage-output digital-to-analog converters (DACs) with integrated precision references, brought to you by Linear Technology, a leader in high-performance analog integrated circuits. Designed with precision and versatility in mind, these DACs are ideal for advanced systems requiring multiple DAC channels with guaranteed 12-bit monotonic performance over a wide temperature range.

This particular product comes in a compact 16-lead MSOP package and features a serial peripheral interface (SPI) with a maximum clock frequency of 50MHz, making it suitable for high-speed applications. Each of the eight DACs can be individually configured to one of six output ranges: 0V to 5V, 0V to 10V, 2.5V to 7.5V, -5V to 5V, -10V to 10V, or -2.5V to 7.5V, providing the flexibility needed for a variety of applications.

One of the key features of the LTC2635CMSE-LZ8#TRPBF is its integrated precision reference with a low temperature coefficient of 10ppm/°C, ensuring stable performance across a wide temperature range. This makes it highly suitable for precision control and measurement applications in industrial, automotive, and communication systems where temperature variations can affect performance.

The DACs also offer a power-on reset to zero volts or midscale, depending on the configuration, ensuring a predictable startup state. Additionally, there is a clear pin that can asynchronously clear all DACs to zero volts or midscale, providing an added level of safety and control in critical systems.

For systems with strict power requirements, the LTC2635CMSE-LZ8#TRPBF features a low power shutdown mode, significantly reducing the power consumption when the DACs are not in use. Furthermore, the device is fully specified over the temperature range of -40°C to 125°C, ensuring reliable operation in harsh environments.

In summary, the LTC2635CMSE-LZ8#TRPBF from Linear Technology is a versatile and precise octal 12-bit DAC solution, suitable for a wide range of applications requiring high accuracy, multiple output ranges, and stable performance across varying temperatures.