Texas Instruments recommends a star-ground connection, with the REF35330QDBVR placed close to the analog-to-digital converter (ADC) or digital-to-analog converter (DAC), and using a separate analog ground plane to minimize digital noise coupling. Additionally, decoupling capacitors should be placed close to the REF35330QDBVR to filter out high-frequency noise.
The REF35330QDBVR has a built-in power-on reset (POR) circuit that ensures the output voltage is stable and accurate during power-up. During power-down, the REF35330QDBVR's output voltage will decay slowly to prevent any voltage spikes or oscillations. It's recommended to follow a controlled power-up and power-down sequence to prevent any potential issues.
The REF35330QDBVR has a specified temperature range of -40°C to 125°C, and its accuracy and stability are affected by temperature variations. The device's output voltage will drift by approximately 10 ppm/°C, and its accuracy will degrade by 0.05% over the entire temperature range. It's essential to consider temperature compensation or calibration when using the REF35330QDBVR in applications that require high accuracy.
Yes, the REF35330QDBVR is suitable for use as a voltage reference for high-speed data converters due to its low noise, high accuracy, and fast settling time. However, it's essential to ensure that the REF35330QDBVR is properly decoupled and filtered to prevent high-frequency noise from affecting the converter's performance.
The REF35330QDBVR has a built-in brownout detection circuit that will force the output voltage to zero during a brownout or voltage droop condition. This prevents the REF35330QDBVR from producing an invalid output voltage that could potentially damage the system or cause incorrect results.
Trust Checks
This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
REF35330QDBVR Overview
Use the download button to access the REF35330QDBVR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like REF35,
or try a keyword search, such as Voltage References
About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
