AD7937BR-REEL7

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

Data Acquisition - Digital to Analog Converters (DAC) are a type of electronic device which converts digital signals into an analog signal. The AD7937BR-REEL7 is an integrated 9-bit digital-to-analog converter which has both a single-ended output and a differential output. This makes it suitable for both single-ended applications and differential signal applications. It has excellent linearity, low power consumption, and a low quiescent current.

The AD7937BR-REEL7 converts a digital input code into a current-mode output. This current-mode output is unaffected by thermal gradients or changes in temperature that would normally occur during normal operation. The current output can be converted to a voltage-mode output by connecting a resistor between the current output and the feedback pin. The resistor value should be adjusted to ensure that the output voltage is within the acceptable range. This resistor also provides a significant amount of noise suppression.

The AD7937BR-REEL7 operates by converting a 9-bit digital input code into an output current whose magnitude is proportional to the value of the code. The code is composed of 5 bits of MSB (most significant bit) data, 3 bits of LSB (least significant bit) data, and one “Refresh” bit. The LSB bits are used to provide finer resolution to the output. The Refresh bit is used to refresh the output to ensure that the output value is accurate and not dependent on the previous output value.

The AD7937BR-REEL7 is suitable for a wide variety of applications, including DACs and industrial input/output applications. This DAC is also suitable for motor control, power measurements, and digital gain control. It is also suitable for applications in automotive, medical, and other industrial applications that require digital-to-analog conversion.

The major advantage of the AD7937BR-REEL7 is its low quiescent current. This means that it consumes very little power, thus making it an ideal choice for portable or battery-powered applications. This low power consumption ensures that the device will not drain the battery while idle, thus reducing the need for frequent battery changes. The operating temperature range of the AD7937BR-REEL7 is -40°C to +85°C, making it suitable for use in a wide variety of environments.

The AD7937BR-REEL7 is also versatile in its I/O interface, allowing for SPI, I2C, and serial communications. In addition to digital control signals, the AD7937BR-REEL7 also provides a differential output, allowing for the connection of multiple devices without the need for a common ground. This versatility makes it ideal for a wide range of applications.

The AD7937BR-REEL7 is a robust and reliable solution for applications requiring digital-to-analog conversion. Its small size, low power consumption, and high resolution make it perfect for applications in a variety of industries. With its advanced features and wide operating temperature, the AD7937BR-REEL7 can be trusted for reliable long-term operation.

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