LM4040CIM3-2.5 TS

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LM4040CIM3-2.5 TS

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  • HerstellerMicrel Inc.

  • Herstellerteil #LM4040CIM3-2.5 TS

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Übersicht

Description

The LM4040CIM3-2.5 is a precision voltage reference produced by Texas Instruments. It provides a stable 2.5V output voltage and is commonly used in applications that require a precise and reliable voltage reference, such as data acquisition systems, voltage regulators, and power supplies.
Key features of the LM4040CIM3-2.5 include low temperature coefficient, low output noise, and excellent long-term stability. It is designed to operate over a wide temperature range, making it suitable for both industrial and commercial environments. The device comes in a compact SOT-23 package, which is advantageous for space-constrained applications.
The LM4040CIM3-2.5 functions by providing a stable reference voltage through a bandgap reference circuit, which is less susceptible to variations in power supply and temperature changes. It is easy to integrate into circuits due to its minimal external component requirement and offers a cost-effective solution for precision reference needs. Overall, the LM4040CIM3-2.5 is valued for its reliability, precision, and compact size.

Equivalent

The LM4040CIM3-2.5 TS is a 2.5V precision voltage reference. Equivalent products include the TLV431 from Texas Instruments, the ADR5040 from Analog Devices, and the MAX6037 from Maxim Integrated. These alternatives offer similar voltage reference functionality and are often used in applications requiring precise voltage regulation. It's important to verify the specific parameters and packaging to ensure compatibility with your design requirements.

Features

The LM4040CIM3-2.5 is a precision voltage reference designed for applications requiring an accurate, low-power voltage reference. Key features include:
1. Precision Output Voltage: Provides a fixed 2.5V output with tight voltage tolerance, making it ideal for use in precision applications.
2. Low Temperature Coefficient: Offers a low temperature coefficient, ensuring stable performance over a range of temperatures, which is crucial for maintaining accuracy.
3. Low Noise: Generates minimal noise, reducing interference in sensitive circuits and improving overall system performance.
4. Wide Operating Range: Functions effectively over a broad range of temperatures and supply voltages, enhancing versatility in various applications.
5. Compact Package: Available in a small SOT-23 package, which is beneficial for space-constrained designs and easy integration onto PCBs.
6. Low Power Consumption: Designed to consume minimal power, making it suitable for battery-operated and energy-efficient devices.
These features make the LM4040CIM3-2.5 an excellent choice for applications such as portable devices, instrumentation, and any system requiring a stable and precise voltage reference.

Pinout

The LM4040CIM3-2.5 is a precision voltage reference IC. It typically comes in a 3-pin SOT-23 package. The pin functions are as follows:
1. Anode (Pin 1): This pin is connected to the negative supply voltage or ground.
2. Cathode (Pin 2): This pin is the output of the reference voltage, which typically provides a stable 2.5V output in this model.
3. No Connection (Pin 3): This pin is usually not internally connected and can be left floating or used for mechanical stability in PCB design.
The LM4040 series is known for its precision and low temperature coefficient, making it suitable for applications requiring a stable reference voltage.

Manufacturer

The LM4040CIM3-2.5 TS is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company headquartered in Dallas, Texas. It is one of the leading companies in the design and manufacturing of semiconductors and integrated circuits, which are used in a wide range of electronic devices. TI's products are used in various industries including consumer electronics, automotive, industrial, communications, and computing. The company is known for its innovation in analog and embedded processing semiconductor technologies, and it has a significant presence in the global electronics market.

Application

The LM4040CIM3-2.5 TS is a precision voltage reference used in various applications requiring accurate voltage regulation. Key areas include:
1. Data Acquisition Systems: Ensures stable voltage for analog-to-digital converters.
2. Industrial Controls: Provides reliable voltage references for sensors and controllers.
3. Portable Instruments: Used in battery-operated devices for maintaining consistent performance.
4. Medical Equipment: Supports precision measurements and diagnostics.
5. Telecommunications: Ensures stable voltage in communication devices for reliable signal processing.
6. Power Supplies: Offers precise voltage regulation for various electronic circuits.
These applications benefit from the device's high accuracy, low temperature coefficient, and low noise characteristics.

Package

The LM4040CIM3-2.5 TS is packaged in a SOT-23 configuration. This is a small, surface-mount package ideal for compact electronic applications.

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