LM336MX-2.5

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LM336MX-2.5

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IC VREF SHUNT 4% 8SOIC

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Especificações

Atributo Valor
Package Tape & Reel (TR),Bulk
ProductStatus Not For New Designs
ReferenceType Shunt
OutputType Fixed
Voltage-Output(Min/Fixed) 2.49V
Current-Output 10 mA
Tolerance ±4%
Current-Cathode 400 µA
OperatingTemperature 0°C ~ 70°C (TA)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Visão Geral

Description

The LM336MX-2.5 is a precision voltage reference designed primarily for applications requiring accurate and stable voltage. It provides a reference voltage of 2.5V and is widely used in analog and digital circuits where performance and precision are critical. Key features include low temperature coefficient, low dynamic impedance, and excellent long-term stability, making it ideal for use in voltage regulators, analog-to-digital converters (ADCs), and digital-to-analog converters (DACs).
The LM336MX-2.5 operates over a wide range of supply voltages and is capable of driving loads directly, simplifying design requirements. It typically comes in a surface-mount package, making it suitable for compact electronic devices. Its ease of use and reliability make it a popular choice in both consumer electronics and industrial applications.
Engineers often appreciate its robustness against temperature variations and minimal drift over time, ensuring consistent performance across diverse operating conditions. Additionally, it offers cost-effectiveness for projects where precision voltage reference is necessary.

Equivalent

The LM336MX-2.5 is a 2.5V voltage reference. Equivalent products include:
1. TL431 - Adjustable precision shunt regulator.
2. LM4040 - Precision micropower shunt voltage reference.
3. LT1009 - 2.5V precision shunt regulator.
4. REF5025 - Precision voltage reference.
5. ADR425 - Precision 2.5V reference.
Always check the specific application requirements and datasheets to ensure compatibility.

Features

The LM336MX-2.5 is a precision voltage reference designed to provide a stable 2.5V output. Key features include:
1. Precision Output: Provides a stable 2.5V reference voltage, crucial for applications requiring precise voltage regulation.
2. Low Temperature Coefficient: Ensures minimal variation with temperature changes, enhancing performance in various environmental conditions.
3. Wide Operating Range: Operates over a broad range of temperatures, typically from -25°C to +85°C.
4. Low Dynamic Impedance: Reduces output voltage variations with changes in load current, maintaining consistent performance.
5. Adjustable Output: Allows for fine-tuning of the output voltage through external resistors, if necessary.
6. Low Noise: Offers low output noise, which is beneficial for sensitive electronic applications.
7. Compact Package: Comes in a small SOIC-8 package, making it suitable for space-constrained designs.
Overall, the LM336MX-2.5 is ideal for applications requiring a reliable reference voltage, such as in analog-to-digital converters, digital voltmeters, and high-precision measuring equipment.

Pinout

The LM336MX-2.5 is a precision 2.5V voltage reference. It is typically available in an 8-pin SOIC (Small Outline Integrated Circuit) package, although it primarily uses only 3 of these pins for its main functionality. The pin functions for the LM336MX-2.5 are as follows:
1. Pin 1 (Adjust/NC): This is often left not connected (NC) or used for fine-tuning the output voltage.
2. Pin 2 (Cathode/K): This is the anode of the Zener diode and is typically connected to ground in most applications.
3. Pin 3 (Anode/A): This pin is the cathode of the Zener diode and provides the 2.5V output reference voltage.
The remaining pins on the package (Pins 4 to 8) are typically not connected or used for mechanical support and mounting. The LM336MX-2.5 is used in applications requiring a stable voltage reference, such as in analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other precision circuitry.

Manufacturer

The LM336MX-2.5 is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits. It is one of the largest semiconductor companies in the world and operates in multiple sectors, including analog electronics, embedded systems, and digital signal processing. TI serves a wide range of industries, including consumer electronics, automotive, industrial, and communications. The company is known for its innovation in the development of components that are critical for building electronic devices and systems.

Application

The LM336MX-2.5 is a precision voltage reference diode that provides a stable 2.5V output. Its application areas include:
1. Voltage Regulation: Used in power supplies to ensure stable output voltage.
2. Data Acquisition Systems: Provides a reference voltage for A/D converters.
3. Calibration Equipment: Ensures accuracy in measurement devices.
4. Battery-Powered Devices: Offers a low power consumption reference for extended battery life.
5. Analog Signal Processing: Stabilizes operational amplifiers and other analog circuits.
6. Instrumentation: Used in sensors and transducers to maintain precision.
These applications benefit from the LM336MX-2.5's temperature stability and low dynamic impedance.

Package

The LM336MX-2.5 is a precision voltage reference IC, typically housed in a surface-mount Small Outline Transistor (SOT-23) package. This package type is compact, suitable for space-constrained applications, and designed for efficient heat dissipation.

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