LM4040D41IDBZR

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LM4040D41IDBZR

+BOM

IC VREF SHUNT 1% SOT23-3

365 1일 품질 보증

7*24 영업 시간 서비스 보증

90-판매 후 1일 보증

정품 보증

사양

속성 가치
Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
ReferenceType Shunt
OutputType Fixed
Voltage-Output(Min/Fixed) 4.096V
Current-Output 15 mA
Tolerance ±1%
TemperatureCoefficient 150ppm/°C
Noise-10Hzto10kHz 80µVrms
Current-Cathode 88 µA
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case TO-236-3, SC-59, SOT-23-3

개요

Description

The LM4040D41IDBZR is a precision voltage reference from Texas Instruments, designed to provide a stable and accurate reference voltage. It is part of the LM4040 series, known for its low power consumption and high reliability. The "D41" indicates a specific voltage output of 4.096V, making it suitable for applications requiring precise voltage references such as data converters and sensors.
This component is designed for ease of use, available in a small SOT-23 package, which makes it ideal for space-constrained applications. Its low temperature coefficient ensures consistent performance across a wide temperature range. The "IDBZR" part of the model number refers to its specific packaging and reel quantity, with the "R" indicating a reel for automated assembly processes.
The LM4040D41IDBZR is also appreciated for its low dynamic impedance, which ensures minimal output voltage change with varying load current conditions. Its wide operating current range and low dropout voltage add to its versatility, making it suitable for a variety of electronic applications.

Equivalent

The LM4040D41IDBZR is a precision voltage reference chip. Equivalent products include:
1. TL431 series by Texas Instruments
2. ADR5040 series by Analog Devices
3. REF5040 by Texas Instruments
4. LT1009 by Analog Devices (formerly Linear Technology)
5. MAX6041 by Maxim Integrated
These alternatives offer similar functionality, but it is crucial to compare specific parameters like voltage output, tolerance, temperature coefficient, and package type to ensure compatibility with your application.

Features

The LM4040D41IDBZR is a precision voltage reference device from Texas Instruments. It features a 4.096V output voltage with a low temperature coefficient, ensuring stable performance across varying temperatures. The device is designed to offer high initial accuracy, making it suitable for precision applications. It operates over a wide temperature range from -40°C to +125°C, which makes it versatile for both commercial and industrial environments.
The LM4040D41IDBZR comes in a small SOT-23 package, which is ideal for space-constrained applications. It offers low dynamic impedance, enhancing its stability and performance in varying load conditions. The device has a low operating current, contributing to energy efficiency. It's also easy to use, requiring minimal external components. This voltage reference is commonly used in data acquisition systems, power supplies, and portable devices where accurate voltage regulation is crucial. Its combination of precision, stability, and compact size makes it a reliable choice for both new designs and existing systems requiring voltage reference upgrades.

Pinout

The LM4040D41IDBZR is a precision voltage reference IC. It typically comes in a SOT-23 package, which has 3 pins. The functions of these pins are as follows:
1. V+ or Anode (Pin 1): This pin is connected to the positive side of the voltage supply.
2. Cathode (Pin 2): This is the output pin of the voltage reference. The precise reference voltage is maintained across this pin and the anode pin.
3. No Connection or NC (Pin 3): In some SOT-23 configurations, this pin might be labeled as NC and is not internally connected to the device.
The LM4040 series provides a fixed precision voltage reference, and in the case of the LM4040D41IDBZR, it typically provides a 4.096V output. It is used in applications requiring a low temperature coefficient and high accuracy reference voltage.

Manufacturer

The LM4040D41IDBZR is manufactured by Texas Instruments. Texas Instruments, commonly known as TI, is a global semiconductor company headquartered in Dallas, Texas. It designs and manufactures a wide range of electronic components and integrated circuits. TI's products are used in a variety of industries, including automotive, industrial, personal electronics, and communications equipment. The company is known for its innovation in analog and embedded processing technologies, making it a significant player in the semiconductor industry.

Application

The LM4040D41IDBZR is a precision voltage reference diode used in applications requiring accurate voltage regulation. Key application areas include:
1. Data Acquisition Systems: Provides a stable reference voltage for analog-to-digital converters (ADCs).
2. Power Supplies: Ensures precise output voltage in power management circuits.
3. Instrumentation: Offers stable voltage references for sensors and measurement devices.
4. Telecommunications: Utilized in maintaining signal integrity through accurate voltage references.
5. Medical Equipment: Supports high precision requirements in diagnostic and monitoring devices.
6. Automotive Electronics: Ensures reliability and accuracy in vehicular control systems.
These applications benefit from the LM4040D41IDBZR's low temperature coefficient and enhanced accuracy.

Package

The LM4040D41IDBZR is a precision voltage reference packaged in SOT-23. This small-outline transistor package is compact, making it suitable for space-constrained applications. It is often used in precision applications due to its reliable voltage reference capabilities.

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