LM399H#PBF

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LM399H#PBF

+BOM

IC VREF SHUNT 0.17% TO46-4

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性
Package Bag
ProductStatus Active
ReferenceType Shunt
OutputType Fixed
Voltage-Output(Min/Fixed) 6.95V
Current-Output 10 mA
Tolerance ±0.17%
TemperatureCoefficient 2ppm/°C
Noise-10Hzto10kHz 7µVrms
Current-Cathode 500 µA
OperatingTemperature 0°C ~ 70°C (TA)
MountingType Through Hole
Package/Case TO-46-4 Metal Can

概要

Description

The LM399H#PBF is a precision voltage reference device designed for applications requiring high accuracy and long-term stability. This component, manufactured by Analog Devices, features a buried Zener diode and a precision temperature compensation scheme to deliver a stable output voltage with minimal drift over time and across varying temperatures. The LM399H#PBF is commonly used in precision measurement equipment, calibration instruments, and other applications where reliable voltage reference is crucial.
Key features include low noise, excellent long-term stability, and low temperature coefficient, making it suitable for high-precision environments. The device operates over a wide range of temperatures, ensuring performance consistency in various conditions. Packaged in a hermetically sealed TO-46 metal can, it provides robust protection against environmental factors, enhancing its reliability.
Overall, the LM399H#PBF is an ideal choice for engineers and designers seeking a dependable voltage reference solution for their precision electronic circuits.

Equivalent

The LM399H#PBF is a precision voltage reference chip. Equivalent products include the LTZ1000, MAX6225, and ADR1399. These alternatives provide similar precision and stability but may differ in specifications like temperature coefficient and output voltage. Ensure to verify characteristics and compatibility with your application requirements when selecting an equivalent.

Features

The LM399H#PBF is a precision voltage reference designed for applications requiring a highly stable and reliable voltage source. Key features include:
1. High Stability: It offers exceptional temperature stability and low drift over time, making it ideal for precision applications.
2. Low Noise: The LM399H provides low output noise, enhancing its performance in sensitive applications.
3. Wide Temperature Range: It operates effectively over a broad temperature range, typically from 0°C to 70°C.
4. Hermetically Sealed Package: The device comes in a TO-46 package that is hermetically sealed, protecting it from environmental factors.
5. Low Temperature Coefficient: This feature ensures minimal changes in output voltage with temperature variations.
6. High Output: The device provides a stable output voltage of approximately 7 volts.
7. Long-Term Reliability: It's designed for long-term stability and reliability, crucial for demanding applications.
These features make the LM399H#PBF suitable for use in instrumentation, data acquisition systems, and other applications requiring a stable voltage reference.

Pinout

The LM399H#PBF is a precision voltage reference from Analog Devices. It typically comes in an 8-pin hermetic metal can package. The primary function of the LM399H is to provide a highly stable voltage reference, essential for precision analog applications.
Key features include:
- Pins: 8-pin configuration.
- Function: Precision voltage reference.
- Output Voltage: Nominally 6.95V.
- Stability: Excellent long-term stability and low drift, benefiting precision measurements.
The device uses a temperature-compensated buried Zener diode along with a heater-resistor network to ensure output stability across a wide temperature range, making it suitable for use in high-precision instrumentation and calibration equipment.

Manufacturer

The LM399H#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design, manufacturing, and marketing of a broad portfolio of analog, mixed-signal, and digital signal processing integrated circuits. The company serves various industries, including consumer electronics, automotive, industrial, communications, and healthcare, providing solutions in areas such as data conversion, signal processing, and power management. Known for high-performance products, Analog Devices focuses on innovation and technology development, ensuring reliability and precision in its offerings.

Application

The LM399H#PBF is a high-precision voltage reference commonly used in applications requiring stable and accurate voltage outputs. Key application areas include:
1. Instrumentation and Test Equipment: Provides reliable reference voltages for high-precision measurements.
2. Data Acquisition Systems: Ensures accurate analog-to-digital and digital-to-analog conversions.
3. Calibration Systems: Serves as a reference standard for calibrating other equipment.
4. High-Precision Analog Circuits: Supports applications demanding minimal drift over time and temperature.
5. Scientific Equipment: Utilized in laboratories and research for consistent voltage references.
6. Metrology: Essential in creating precision measurement tools and standards.
Its precision and stability make it ideal for environments requiring minimal variation in voltage reference.

Package

The LM399H#PBF is a precision voltage reference packaged in a metal can, often referred to as a TO-46 package. This package is designed to provide stable voltage references with low temperature drift, making it suitable for high-precision applications.

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