X9241AMVI

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The X9241AMVI is part of a series of digital potentiometers released by Xicor Inc, in order to satisfy the needs of a wide range of data acquisition applications. This voltage-programmable monolithic IC provides complete systemic control over output voltage, offering precision voltage adjustment and monitoring.

The X9241AMVI is composed of a three-terminal adjustable resistor, and is programmed via an industry standard serial communications interface with software. The range of output voltage is adjustable from 0V to +5.5V with a programming accuracy of from 0.5V, I2C compatible with the SDA pin.

The X9241AMVI offers a variety of features, including: high-end temperature ranges (0°C to +125°C); a range of electrical supply voltages (2.4V to 16V); a low power standby mode (<1μA); a +5V power-on reset; and an “always-on” CE input. The X9241AMVI is also connected to the host processor through an industry-standard parallel interface, allowing for direct on-chip programming and control.

The X9241AMVI is used in a wide range of applications, including motor control, analog-to-digital converters, mixed signal processing, and power management. In motor control applications, the X9241AMVI can be used to provide precise control over the speed and position of motors, as well as analog output of data related to motor performance. For mixed signal processing, the X9241AMVI can provide control of physical control lines, as well as digital-to-analog conversion. Additionally, the X9241AMVI can be used for power management, providing precise voltage adjustment for voltage regulators.

The working principle behind the X9241AMVI is based on a “fractional digital potentiometer”. This type of potentiometer is designed with an array of digital registers, each one corresponding to an individual resistor. By changing the value of the register, the resistance of the resistor can be changed, thus varying the output voltage. The output voltage can be programmed by accessing the registers through the serial interface of the device.

The programming of the X9241AMVI is accomplished via the I2C-compatible serial communications interface. The data flow is handled by two 8-bit registers, which can both be read and written to. The first register contains the register address, while the second contains the data to be stored in the corresponding register. The digital potentiometer values are stored in non-volatile memory, allowing for precise programming and monitoring of voltage levels.

The X9241AMVI provides precise control of output voltage for a wide range of data acquisition applications. The precision voltage adjustment and monitoring are accomplished via the industry standard serial communications interface, as well as the powerful fractional digital potentiometer architecture. Furthermore, the X9241AMVI offers a variety of features, including high temperature ranges and low power standby mode. This device offers the best of both worlds – precise control and easy programming.

The specific data is subject to PDF, and the above content is for reference