E-L9637D

Introduction

The E-L9637D is a series of devices that consist of a high resolution digital to analog converters(DAC) and a high current output amplifier. It is an integrated solution for advanced motor control applications, industrial automation, consumer motor control, and embedded servo systems. This device is available in multiple package choices and features dual-channel, four-channel, and multiple-channel controls.

Application fields

The E-L9637D series of high precision and high performance digital to analog converters (DACs) offers a variety of options for motor control, industrial automation, and consumer motor control applications. These devices can provide a wide range of applications, from low-end stepper motor drivers and brushless DC motor drivers to advanced servo and mechatronic drives, to 3D printer motors and movement modules. The E-L9637D is designed to meet the demanding requirements of high resolution, low power consumption, and high current protection, as well as extensive control automation. The E-L9637D series is suitable for a diverse range of application fields, such as industry, building automation, medical and medical systems, robotics, and more. It is also applicable for the automotive sector in safety-critical motor control applications where strong precision and high reliability are necessary.

Features

The E-L9637D series of devices offer a wide range of features to support custom motor control applications. The device features up to 12-bit resolution and up to 32 multiple channels, as well as integrated protection functions, including bidirectional thermal protection, short-to-ground protection, and voltage monitoring functions. The devices are also highly reliable and can guarantee a maximum performance level of up to 2,000V/s. The E-L9637D series offers an integrated output current sense monitor circuit, which can detect the current supplied to the motor driver in real-time and is suitable for multiple motor types such as brushed DC motors, brushless DC motors, stepper motors and servo motors.

Working principle

The E-L9637D series work on the principle of converting a digital signal into an analog signal. It is composed of different integrated circuits that perform specific functions, such as voltage sensing, timing, data conversion, and output amplification.When a digital signal is received, the integrated circuits first detect the digital value and then convert it into its corresponding analog equivalent using the digital-to-analog converter (DAC). The analog output is then amplified through high current output amplifiers, which pass the signal to the motor driver or servo system. The device also offers extensive protection and monitoring functions to ensure high reliability and consistent performance. The integrated voltage monitoring and thermal detection functions can detect when a voltage drop or temperature increase occurs, allowing for safe operation and protection against component damage.

Conclusion

The E-L9637D series is a series of highly reliable and high performance digital to analog converters with integrated output protection and monitoring functions. It provides solutions for a wide range of motor control and automation applications, including stepper motor drivers, brushless DC motor drivers, servo and mechatronics systems, 3D printer motors, and movement modules. The device features up to 12-bit resolution and up to 32 multiple channels, as well as integrated protection and monitoring functions. The integrated output current sense monitor circuit can detect current supplied to the motor driver in real-time and is suitable for multiple motor types.