DS1864T+

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DS1864T+ is a high frequency, high efficiency digital programmable laser driver developed and produced by Dallas Semiconductor. It is widely used in high power applications such as fiber laser and diode laser, and is widely applied in industrial, biomedical and scientific fields.

The main features of this product include the adjustable current levels and pulse repetition frequency (PRF) with a daily accuracy of 20,000:1 and a single settings of up to 2A peak current, which is executed with a total voltage rating of 5V to 18V. In addition, it supports a wide range of pulse widths from 200ns to 320µs. The patented pulse anchor circuitry also enables the module to control laser applications with low jitter accuracy.

The working principle of DS1864T+ is quite simple. It has a digital input port and an open collector driver port. When the digital input port receives a pulse, the driver port will output current pulses synchronized with the digital input. The output current is proportional to the current level setting. This product can also be configured via software, allowing users to easily adjust the current levels and PRF to achieve dynamic and customized applications. Additionally, due to its small size, the DS1864T+ is particularly suitable for applications where space is at a premium.

In summary, DS1864T+ is a digital programmable laser driver with high frequency and efficiency, which can be widely used in various fields, such as industrial, biomedical and scientific. It is easy to install and configure, and offers a reliable current delivery even in demanding applications. Moreover, its high frequency, wide range of pulse widths and patented pulse-anchoring capability make it suitable for precision laser applications. The excellent features and superior performances make it one of the best products in the PMIC - Laser Drivers field.

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