Digital Multimeter Available Voltage Reference Source GX0518L

A voltage reference source is an important circuit or device that provides a stable, accurate and reliable voltage output. It plays a key role in electronic systems for calibrating and comparing other voltage signals and ensuring the accurate operation of circuits. Unused types of voltage references have different accuracy, stability and scope of application, and can be selected according to the requirements of specific applications. In analogue circuits, digital circuits, measuring instruments and communication equipment, reference voltage sources can provide accurate and stable reference voltages to ensure the reliability and performance of the system.

Digital multimeter is an electronic instrument to be used in electrical measurement, it can have many special functions, but the main function is to measure voltage, resistance and current. For example, the Model 2100 USB digital multimeter has 11 measurement functions and 8 mathematical calculation functions with high accuracy (38ppm) and six-and-a-half-digit resolution characteristics, and requires a stable and accurate reference voltage for voltage measurement and signal display. The voltage reference source can provide such a reference voltage to ensure the accuracy and reliability of measurement results.

Characteristics and introduction of the voltage reference source GX0518L for data collectors:

1.GX0518L at an output voltage of 2.5V, 1/f noise voltage is only 4.8μVpp, at -20 ℃ to 90 ℃ typical temperature drift of 10ppm/°C.

2. The GX0518L can operate from 2.8V to 5.5V with an operating current of 270μA and a maximum load current of 10mA.

3. The GX0518L provides low temperature drift and low noise indicators conducive to improving system accuracy and is suitable for high-precision industrial designs.

4.GX0518L provides 1.25V, 1.8V, 2.048V, 2.5V, 3.0V, 3.3V, 4.096V and 5.0V voltage options (5V voltage option, power supply voltage needs to be between 5.3V~5.5V)

5. The GX0518L operates within the -40°C to +125°C temperature range.