LM336DG4-2-5

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - Low voltage reference - High precision - Low temperature coefficient - Low power consumption

Package: SOT-23

Essence: The LM336DG4-2-5 is a low voltage reference IC that provides a stable and accurate voltage reference for various applications.

Packaging/Quantity: Available in reels of 3000 units

Specifications

Output Voltage: 2.5V
Initial Accuracy: ±0.8%
Temperature Coefficient: 20ppm/°C
Operating Temperature Range: -40°C to +85°C
Supply Voltage Range: 2.7V to 10V
Quiescent Current: 60µA

Pin Configuration

The LM336DG4-2-5 has three pins:

VOUT: Output voltage pin
GND: Ground pin
VIN: Input voltage pin

Functional Features

Provides a stable and precise voltage reference
Low temperature coefficient ensures accuracy over a wide temperature range
Low power consumption makes it suitable for battery-powered devices
Wide supply voltage range allows flexibility in different applications

Advantages

High precision and stability
Low temperature coefficient ensures accurate performance in varying temperatures
Small package size enables space-saving designs
Low power consumption extends battery life

Disadvantages

Limited output voltage options
Not suitable for high voltage applications

Working Principles

The LM336DG4-2-5 utilizes bandgap voltage reference technology to generate a stable and accurate voltage reference. It operates by comparing the bandgap voltage with an internal feedback voltage, resulting in a precise output voltage of 2.5V.

Detailed Application Field Plans

The LM336DG4-2-5 is commonly used in various applications, including:

Precision analog circuits
Data acquisition systems
Voltage regulators
Battery-powered devices
Test and measurement equipment

Detailed and Complete Alternative Models

LM4040CIZ-2.5: 2.5V precision shunt voltage reference
LT1004CZ-2.5: 2.5V precision reference with low temperature coefficient
REF102CU-2.5: 2.5V precision voltage reference with high accuracy

These alternative models offer similar functionality and can be considered as substitutes for the LM336DG4-2-5.

In conclusion, the LM336DG4-2-5 is a low voltage reference IC that provides a stable and accurate voltage reference for various applications. Its high precision, low temperature coefficient, and low power consumption make it a popular choice in precision analog circuits, data acquisition systems, and voltage regulators. While it has limited output voltage options, it offers reliable performance and is available in a small SOT-23 package.

Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von LM336DG4-2-5 in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of LM336DG4-2-5 in technical solutions:

Q: What is LM336DG4-2-5? A: LM336DG4-2-5 is a precision voltage reference IC that provides a stable output voltage of 2.5V.
Q: What is the typical application of LM336DG4-2-5? A: LM336DG4-2-5 is commonly used as a voltage reference in various electronic circuits, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and power supplies.
Q: How accurate is the output voltage of LM336DG4-2-5? A: The LM336DG4-2-5 has a typical initial accuracy of ±0.8% and a maximum temperature coefficient of 100 ppm/°C, ensuring a stable and precise output voltage.
Q: Can LM336DG4-2-5 be used in battery-powered applications? A: Yes, LM336DG4-2-5 can be used in battery-powered applications as it operates over a wide supply voltage range of 2.5V to 10V.
Q: Is LM336DG4-2-5 suitable for high-precision measurements? A: Yes, LM336DG4-2-5 is suitable for high-precision measurements due to its low temperature drift and excellent long-term stability.
Q: Can I use LM336DG4-2-5 as a voltage reference for an ADC? A: Absolutely! LM336DG4-2-5 is commonly used as a voltage reference for ADCs to ensure accurate and consistent conversion results.
Q: Does LM336DG4-2-5 require any external components for operation? A: Yes, LM336DG4-2-5 requires an external resistor to set the desired output voltage. The datasheet provides guidelines for selecting the appropriate resistor value.
Q: Can LM336DG4-2-5 handle high currents? A: No, LM336DG4-2-5 is not designed to handle high currents. It is primarily used as a voltage reference and should be followed by an appropriate buffer or amplifier if higher current is required.
Q: What is the operating temperature range of LM336DG4-2-5? A: LM336DG4-2-5 can operate within a temperature range of -40°C to +85°C, making it suitable for various environmental conditions.
Q: Is LM336DG4-2-5 available in different package options? A: Yes, LM336DG4-2-5 is available in different package options, such as SOT-23 and SOIC, providing flexibility for different PCB layouts and applications.

Please note that these answers are general and may vary depending on specific application requirements. Always refer to the LM336DG4-2-5 datasheet for detailed information and guidelines.