SN65LVDT390DG4

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 SN65LVDT390DG4 is a linear variable differential transformer (LVDT) interface component developed by Texas Instruments (TI). An LVDT is a device that is used to measure mechanical variables such as position, displacement, or acceleration. It works by converting linear or angular variation of a mechanical component into electrical signals.

The SN65LVDT390DG4 is a differential line driver that includes both a differential line receiver and a transformer interface in one device. It is designed to provide an efficient interface between a differential LVDT transducer and a system microcontroller through either a 3-wire or a 4-wire connection. The SN65LVDT390DG4 is an ideal choice for applications such as automotive, reciprocating compressor and sensing, hydraulic control systems, medical instrumentation, and instruments.

The SN65LVDT390DG4 provides a differential output current that is proportional to input position. This device consists of a differential line driver, differential receiver, and oscillator with a voltage-controlled feedback network. The line driver consists of two balanced amplifier circuits, one for each input. These amplifiers are configured to determine the output current as a function of the output voltage from the differential receiver and the oscillator. The receiver portion of the SN65LVDT390DG4 consists of a differential amplifier, comparator, and output driver. This circuit converts the differential input voltage generated by the LVDT transducer into a digital value that is used to control the output current of the line driver.

The SN65LVDT390DG4 is designed to improve system accuracy and reduce total cost. The device can be used to improve accuracy by providing a better voltage output, as well as reduce overall system cost by using a lower cost single integrated device. Additionally, the SN65LVDT390DG4 offers better EMI/EMC performance than other available LVDT interface devices and offers a wide range of supply voltage.

In summary, the SN65LVDT390DG4 is an ideal choice for applications that require a reliable and accurate LVDT interface. It is designed to reduce cost and improve accuracy, and also offers a wide range of supply voltage for improved EMI/EMC performance. This device is ideal for automotive, reciprocating compressor and sensing, hydraulic control systems, medical instrumentation, and instruments.

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