LM4040C25FTA

The LM4040C25FTA is a precision micropower shunt voltage reference IC with a 2.5V output voltage. It provides a stable and accurate reference voltage for various applications requiring a precise voltage reference source.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VOUT: Output Voltage
• VREF: Reference Voltage
• GND: Ground Connection
• VIBIAS: Bias Current Set

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LM4040C25FTA IC for a visual representation.

Key Features

• Precision Voltage Reference: Provides a stable 2.5V output voltage for accurate voltage reference in circuits.
• Micropower Operation: Operates at low quiescent current levels, making it suitable for battery-powered applications.
• Temperature Stability: Offers low temperature coefficient ensuring consistent performance over a wide temperature range.
• Wide Operating Voltage Range: Works within a range of supply voltages making it versatile for various applications.

Note: For detailed technical specifications, please refer to the LM4040C25FTA datasheet.

Application

• Precision Voltage Reference: Ideal for use as a reference source in analog circuit designs requiring stable voltage levels.
• Battery-Powered Systems: Suitable for applications operating on low power sources such as battery-powered devices.
• Data Acquisition Systems: Used in data acquisition systems to provide accurate voltage references for analog-to-digital conversion.

Functionality

The LM4040C25FTA is a precision voltage reference IC that ensures a stable and accurate 2.5V output voltage, making it essential for precision analog circuits and sensor applications.

Usage Guide

• Connection: Connect VOUT (Pin 1) to the input requiring the reference voltage and GND (Pin 3) to the ground reference.
• Power Supply: Ensure a stable power source within the recommended operating voltage range for optimal performance.

Frequently Asked Questions

Q: What is the typical accuracy of the LM4040C25FTA?
A: The LM4040C25FTA offers a typical accuracy of ±0.5%.

Q: Can the LM4040C25FTA be used in temperature-sensitive applications?
A: Yes, the LM4040C25FTA provides low temperature coefficient, making it suitable for temperature-sensitive applications requiring stable voltage references.