Texas Instruments

REF35120QDBVR

REF35120QDBVR Description

The REF35120QDBVR is a high-performance, low-power voltage reference from Texas Instruments, designed for precision applications requiring high accuracy and stability. This device features a fixed output voltage of 1.2V with an impressive tolerance of ±0.05%, ensuring consistent performance across a wide range of operating conditions. The REF35120QDBVR operates within an input voltage range of 1.45V to 6V, making it suitable for various power supply configurations.

The device is optimized for low power consumption, drawing only 2.6µA of supply current, which is crucial for battery-powered and energy-sensitive applications. Its temperature coefficient of 12ppm/°C ensures minimal drift over temperature variations, maintaining accuracy in both ambient and extreme conditions. The REF35120QDBVR also boasts a low noise level of 0.7ppmrms from 10Hz to 10kHz, which is essential for noise-sensitive applications such as precision analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).

Packaged in a surface-mount Tape & Reel (TR) format, the REF35120QDBVR is ideal for automated assembly processes, ensuring high reliability and ease of integration into modern electronic designs. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.

REF35120QDBVR Features

• Fixed Output Voltage: 1.2V with ±0.05% tolerance, ensuring precise voltage regulation.
• Low Power Consumption: 2.6µA supply current, ideal for low-power applications.
• Wide Input Voltage Range: 1.45V to 6V, providing flexibility in power supply design.
• Low Temperature Coefficient: 12ppm/°C, ensuring stability over temperature variations.
• Low Noise: 0.7ppmrms from 10Hz to 10kHz, suitable for noise-sensitive applications.
• Surface-Mount Packaging: Tape & Reel (TR) format for easy integration and automated assembly.
• Compliance: REACH unaffected and RoHS3 compliant, meeting environmental and safety standards.
• Moisture Sensitivity Level (MSL): 2 (1 Year), ensuring reliability in storage and handling.

REF35120QDBVR Applications

The REF35120QDBVR is well-suited for a variety of applications where precision and low power consumption are critical. Its low noise and high accuracy make it ideal for use in precision ADCs and DACs, where accurate voltage references are essential for reliable performance. The device's low power consumption and wide input voltage range also make it suitable for battery-powered devices, portable electronics, and other energy-sensitive applications.

In addition, the REF35120QDBVR can be used in industrial control systems, medical devices, and instrumentation equipment, where high reliability and accuracy are paramount. Its surface-mount packaging and compliance with environmental standards make it a versatile choice for modern electronic designs.

Conclusion of REF35120QDBVR

The REF35120QDBVR from Texas Instruments stands out as a high-performance voltage reference, offering exceptional accuracy, low power consumption, and stability. Its ±0.05% tolerance and low temperature coefficient ensure precise voltage regulation, while its low noise level makes it suitable for noise-sensitive applications. The device's wide input voltage range and low supply current make it ideal for a variety of power supply configurations, particularly in battery-powered and energy-sensitive designs.

With its surface-mount packaging and compliance with environmental standards, the REF35120QDBVR is a reliable and versatile choice for precision applications in various industries. Whether used in precision ADCs, DACs, or other sensitive electronic systems, the REF35120QDBVR delivers the performance and reliability needed for modern electronic designs.