NJM1431AU

The NJM1431AU is a precision voltage reference IC designed to provide a stable and accurate reference voltage in various electronic circuits. It offers a low temperature coefficient and high stability over a wide temperature range, making it suitable for precision analog and digital applications.

Pinout

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

• VZ: Reference Voltage Output
• V-: Negative Supply Voltage
• V+: Positive Supply Voltage

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the NJM1431AU IC for a visual representation.

Key Features

• Precision Voltage Reference: The NJM1431AU provides a stable and precise reference voltage for use in analog and digital circuits.
• Low Temperature Coefficient: This IC exhibits minimal voltage variation with temperature changes, ensuring consistent performance across varying temperatures.
• High Stability: With high initial accuracy and long-term stability, the NJM1431AU maintains its reference voltage over time.
• Wide Operating Temperature Range: Operates reliably over a temperature range that makes it suitable for various environmental conditions.
• Low Power Consumption: Consumes minimal power, making it suitable for power-sensitive applications.

Note: For detailed technical specifications, please refer to the NJM1431AU datasheet.

Application

• Precision Instrumentation: Ideal for precision measurement and instrumentation systems that require accurate voltage references.
• Analog-to-Digital Conversion: Used in analog-to-digital converter circuits to provide a stable reference voltage for accurate conversion.
• Voltage Regulators: Suitable for use in voltage regulator circuits to establish stable output voltages.

Functionality

The NJM1431AU is designed to provide a precise and stable reference voltage for use in various electronic circuits, ensuring accurate and reliable operation.

Usage Guide

• Power Supply: Connect V+ (Pin 3) to the positive supply voltage and V- (Pin 2) to the negative supply voltage.
• Reference Voltage Output: The VZ (Pin 1) provides the stable reference voltage for use in the circuit.

Frequently Asked Questions

Q: What is the temperature coefficient of the NJM1431AU?
A: The NJM1431AU features a low temperature coefficient, ensuring minimal voltage variation with temperature changes.

Q: Can the NJM1431AU be used in battery-powered devices?
A: Yes, the NJM1431AU's low power consumption makes it suitable for battery-powered applications requiring a precise voltage reference.