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LM50BIM3X/NOPB

Name: LM50BIM3X/NOPB
Rating: 4.7 (12 reviews)

SENSOR ANALOG -25C-100C SOT23-3

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資料表 LM50BIM3X/NOPB DataSheet
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規格

Part Status	Active
Sensor Type	Analog, Local
Sensing Temperature - Local	-25°C ~ 100°C
Output Type	Analog Voltage
Voltage - Supply	4.5V ~ 10V
Resolution	10mV/°C
Accuracy - Highest (Lowest)	±2°C (-3.5°C)
Test Condition	25°C (-25°C ~ 100°C)
Operating Temperature	-40°C ~ 150°C
Mounting Type	Surface Mount
Package / Case	TO-236-3, SC-59, SOT-23-3
Supplier Device Package	SOT-23-3
Base Product Number	LM50

概述

Description

The LM50BIM3X/NOPB is a precision voltage reference from Texas Instruments, designed for applications requiring high accuracy and low drift. It provides a stable output voltage of 1.25 V with a low temperature coefficient, making it suitable for temperature-sensitive applications. The device features low noise and a wide power supply range, which enhances its reliability in various circuit designs.
Key characteristics include a low output impedance, ensuring stable performance under varying load conditions, and the ability to operate in a wide temperature range. The LM50BIM3X/NOPB is housed in a compact package, facilitating integration into space-constrained designs. Additionally, it is RoHS compliant, making it an environmentally friendly choice for manufacturers.
Overall, the LM50BIM3X/NOPB is ideal for precision measurement, analog applications, and systems that demand stable reference voltages. Its robust specifications and performance make it a popular choice among engineers in the electronics industry.

Features

The LM50BIM3X/NOPB is a precision voltage reference from Texas Instruments. Key features include:
- Voltage Reference: Provides a stable output voltage of 1.24V.
- Accuracy: Offers a high initial accuracy of ±1.5%, ensuring reliable performance in various applications.
- Temperature Stability: Features low temperature drift of approximately 50 ppm/°C, enhancing performance across varying temperatures.
- Supply Range: Operates with a supply voltage of 2.5V to 40V, suitable for diverse power supply conditions.
- Output Current: Can deliver up to 20 mA of load current, allowing it to drive multiple circuits.
- Low Noise: Exhibits low output noise, contributing to high precision in sensitive applications.
- Package Type: Available in a small 3-pin SOT-23 package, facilitating easy integration into compact designs.
- Applications: Ideal for use in ADCs, DACs, and other precision measurement systems.
These features make the LM50BIM3X/NOPB suitable for a variety of applications requiring accurate and stable voltage references.

Package

The LM50BIM3X/NOPB is packaged in a Surface Mount Device (SMD) format, specifically a 3-pin SOT-23 package. This compact design is suitable for space-constrained applications in electronic circuits.

Pinout

The LM50BIM3X/NOPB is a temperature sensor integrated circuit (IC) in a 3-lead SOT-23 package. It features a pin count of 3.
Pin Functions:
1. Pin 1 (V+): This pin is the power supply input, typically connected to a voltage source of +2.7V to +5.5V.
2. Pin 2 (VOUT): This is the output pin that provides a voltage proportional to the temperature measured. The output is an analog voltage that can be read by a microcontroller or other analog input devices.
3. Pin 3 (GND): This pin is connected to the ground reference of the circuit.
The LM50 provides a linear output voltage that corresponds to temperature, allowing for easy temperature monitoring and control in various applications.

Manufacturer

The manufacturer of the LM50BIM3X/NOPB is Texas Instruments (TI). Texas Instruments is a global semiconductor design and manufacturing company headquartered in Dallas, Texas. Founded in 1930, TI is known for its development of analog and embedded processing chips, widely used in a variety of electronic devices and systems. The company serves diverse markets, including automotive, industrial, communications, and consumer electronics. TI is recognized for its commitment to innovation and engineering excellence, providing solutions that enable advancements in technology across multiple sectors.

Application

The LM50BIM3X/NOPB is a precision voltage reference often used in areas such as industrial automation, instrumentation, sensor calibration, and data acquisition systems. Its applications include voltage regulation, analog-to-digital conversion, and providing stable reference voltages for operational amplifiers and other analog circuits. Its low temperature coefficient and high accuracy make it suitable for precise measurement and control systems.

Equivalent

The LM50BIM3X/NOPB is a temperature sensor with an output voltage proportional to temperature. Equivalent products include the LM35 series (e.g., LM35DZ), the TMP36, and the MCP9700. These alternatives may vary in specifications like temperature range, output characteristics, and package type, so it's important to verify compatibility for your specific application.