LTC2606IDD-1#PBF - 16-Bit I2C Voltage Output DAC with Internal Reference

The LTC2606IDD-1#PBF from Linear Technology is a high-precision Digital-to-Analog Converter (DAC) designed to deliver exceptional performance for a wide range of applications requiring accurate voltage control. This 16-bit DAC with an I2C compatible serial interface operates over a supply range of 2.7V to 5.5V and offers an integrated, high-accuracy reference voltage, making it a versatile choice for systems requiring precise digital control over analog outputs.

Encased in a compact 10-lead DFN package, the LTC2606IDD-1#PBF is optimized for space-constrained applications without compromising on functionality. The device is capable of driving a 10kΩ load to within 0.5V of either power supply rail and a 2.5kΩ load to within 1V of either rail, making it suitable for direct control of optoelectronic devices, variable gain amplifiers, and automated calibration systems, among other uses.

With its I2C interface, the LTC2606IDD-1#PBF can be easily integrated into microcontroller-based systems, allowing for multiple devices to be connected on the same bus for complex multi-channel applications. The internal reference voltage is fixed at 2.5V with a typical temperature coefficient of only 10ppm/°C, ensuring stable performance over a wide temperature range.

The LTC2606IDD-1#PBF also features a Power-On Reset (POR) circuit that ensures the DAC output powers up to zero volts and remains there until a valid write takes place. This feature is particularly important in systems where predictable power-up conditions are critical. Additionally, the device offers a user-selectable internal or external reference, providing designers with flexibility in optimizing performance for specific applications.

Linear Technology's commitment to high-quality products ensures that the LTC2606IDD-1#PBF meets stringent performance criteria, making it a reliable choice for precision control tasks in industrial, automotive, and communication systems. Its combination of high resolution, integrated reference, and ease of use through the I2C interface makes this DAC an excellent building block for digital control systems requiring fine granularity and high stability.