MAX5404EUB+T

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 MAX5404EUB+T is an example of a data acquisition device and digital potentiometer, which is used mainly for low-power, corporate applications and industrial automation solutions. It combines both digital and analog functionality in one compact device. The MAX5404EUB+T is designed to reduce power consumption, simplify designs, and save space.

The device features a low-power, low-voltage I2C/SMBus interface and a 14-bit, nonvolatile register set. It includes a very low-power E-series nonvolatile memory that allows up to 32,000 wiper settings to be stored in nonvolatile memory. The 17mm MAX5404EUB+T also features a wide temperature range of –40°C to +125°C extended ambient, and a 0.1µF I2C/SMBus filter capacitor.

The main application field of the MAX5404EUB+T is audio tuning solutions, switches, encoders, and transducers, as well as industrial automation applications, such as process control, motor control, and programmable logic control.

The device provides a highly accurate 100 kΩ digital potentiometer solution for voltage division, without the expense of integrating discrete resistors or a variable resister. The MAX5404EUB+T also offers offset and gain-adjustable resistors in configurations with up to four independent digital potentiometers.

The device\'s internal nonvolatile register enables the MAX5404EUB+T to maintain a memory of up to 32,000 wiper settings. This means that the device can retain its wiper settings even when power is removed, and no additional programming is required to restore its settings.

The MAX5404EUB+T features an extremely low-power consumption of 10µA in active mode, and a standby consumption of only 0.65µA. This is achieved by a low-voltage E-series nonvolatile memory and two selectable I2C/SMBus output voltage levels. This ensures that the MAX5404EUB+T is well-suited for applications where low-power operation is critically important.

The MAX5404EUB+T is designed to offer reliable operation over a wide temperature range of –40°C to +125°C extended ambient. This ensures that it is well-suited for industrial and automotive applications, such as smart switches, programmable logic control, and motor control.

In terms of its working principle, the MAX5404EUB+T uses an internal 14-bit register to store and control the wiper setting of each of its four digital potentiometers. The device accepts two-wire I2C/SMBus write-only instructions, which change the wiper setting of each potentiometer. The device is also capable of auto-incrementing the wiper on the I2C/SMBus write instruction, depending on the LSB value.

The MAX5404EUB+T features a 0.1µF I2C/SMBus filter capacitor, which reduces EMI, and ensures reliable operation. The device also offers overvoltage protection, which guards against applied external voltages up to 16V, regardless of the VDD voltage.

This device is suitable for a range of applications, from transducers, audio tuning, and motor control, to switches and encoders. Its low-power consumption and wide temperature range make the MAX5404EUB+T an ideal choice for corporate and industrial automation applications.

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