The REF3450QDBVRQ1 is a precision, low-power, low-dropout voltage reference from Texas Instruments designed for automotive and industrial applications. This high-performance component is part of TI's extensive range of voltage references, offering both high accuracy and low temperature drift, making it ideal for high-end and sensitive electronic systems.

Key Features

• High Accuracy: The REF3450QDBVRQ1 provides a precise voltage reference with an initial accuracy of ±0.2% at 25°C.
• Low Temperature Drift: With a temperature drift coefficient as low as 35 ppm/°C, this device ensures stable performance across a wide range of temperatures.
• Low Dropout Voltage: This voltage reference operates with a very low dropout voltage, making it suitable for battery-powered and low-voltage applications.
• Wide Operating Temperature Range: The device is designed to function reliably in extreme conditions, with an operating temperature range of -40°C to +125°C, catering to the demanding automotive environment.
• Small Package Size: Available in a small SOT-23 package, the REF3450QDBVRQ1 is ideal for space-constrained applications.
• Automotive Qualified: As a Q1 device, it meets the stringent quality and reliability standards required for use in automotive applications.

Applications

The REF3450QDBVRQ1 is versatile and can be used in various applications, including but not limited to:

• Automotive control systems
• Power supplies
• Portable and battery-powered equipment
• Data acquisition systems
• Analog-to-digital converters (ADCs)
• Digital-to-analog converters (DACs)

Reliability and Support

Texas Instruments is known for its commitment to quality and long-term reliability. The REF3450QDBVRQ1 is no exception, and it comes with TI's comprehensive technical support and extensive documentation. Whether you're designing for automotive, industrial, or high-precision electronics, the REF3450QDBVRQ1 provides the performance and reliability you need.