ADR293TRU-EP

Product Overview

The ADR293TRU-EP belongs to the category of precision voltage references and is commonly used in electronic circuits requiring stable and accurate voltage references. This device exhibits characteristics such as high accuracy, low temperature coefficient, and low dropout voltage. It is typically available in small surface-mount packages and is essential for maintaining precise voltage levels in various electronic applications.

Basic Information

• Category: Precision Voltage Reference
• Use: Providing stable and accurate voltage references in electronic circuits
• Characteristics: High accuracy, low temperature coefficient, low dropout voltage
• Package: Small surface-mount package
• Essence: Maintaining precise voltage levels in electronic applications
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

The ADR293TRU-EP features the following specifications: - Output Voltage: 2.5V - Initial Accuracy: ±0.1% - Temperature Coefficient: 3ppm/°C - Dropout Voltage: 300mV - Operating Temperature Range: -40°C to +125°C - Package Type: SOT-23

Detailed Pin Configuration

The ADR293TRU-EP has a standard SOT-23 pin configuration with three pins: 1. VOUT (Output Voltage) 2. GND (Ground) 3. VIN (Input Voltage)

Functional Features

• High Accuracy: The ADR293TRU-EP provides precise and stable output voltage, ensuring reliable performance in electronic circuits.
• Low Temperature Coefficient: Its low temperature coefficient minimizes voltage variations with changes in temperature, enhancing its suitability for temperature-sensitive applications.
• Low Dropout Voltage: The device maintains a low dropout voltage, enabling it to operate effectively even when the input voltage is close to the output voltage.

Advantages and Disadvantages

Advantages

• Precise and Stable Output: Ensures accurate voltage references in electronic circuits.
• Low Temperature Coefficient: Minimizes voltage variations with temperature changes.
• Small Package Size: Ideal for space-constrained applications.

Disadvantages

• Limited Output Voltage Options: The ADR293TRU-EP is primarily available with a fixed output voltage of 2.5V, which may not be suitable for all applications.
• Sensitive to External Noise: Requires careful consideration of noise mitigation strategies in noisy environments.

Working Principles

The ADR293TRU-EP operates based on the principle of utilizing a precision bandgap core to generate a stable reference voltage. This core is designed to minimize the impact of temperature fluctuations and input voltage variations, ensuring a consistent and accurate output voltage.

Detailed Application Field Plans

The ADR293TRU-EP finds extensive application in various fields, including: - Precision Instrumentation: Utilized in precision measurement equipment, data acquisition systems, and calibration instruments. - Industrial Automation: Integrated into control systems, sensor interfaces, and process monitoring devices. - Automotive Electronics: Used in automotive control modules, sensor circuits, and battery management systems.

Detailed and Complete Alternative Models

For applications requiring alternative precision voltage references, the following models can be considered: - ADR3425ARJZ-R2 - LT6658BHS6-2.5 - MAX6126AASA25

In conclusion, the ADR293TRU-EP serves as a crucial component in electronic circuits, providing stable and accurate voltage references across various applications. Its high accuracy, low temperature coefficient, and small package size make it a valuable choice for designers seeking reliable voltage regulation solutions.

[Word Count: 498]