LT1004CS8-2.5

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LT1004CS8-2.5

IC VREF SHUNT 2.5V 8SOIC

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Thông số kỹ thuật

Part Status Obsolete
Reference Type Shunt
Output Type Fixed
Voltage - Output (Min/Fixed) 2.5V
Current - Output 20 mA
Tolerance ±0.8%
Temperature Coefficient 20ppm/°C Typical
Noise - 10Hz to 10kHz 120µVrms
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SO
Base Product Number LT1004
Current - Cathode 20 µA

Tổng quan

Description

The LT1004CS8-2.5 is a precision voltage reference from Analog Devices, designed to provide a stable 2.5V output. It features a low temperature coefficient, ensuring minimal variation in voltage across a wide temperature range. This device is ideal for applications requiring high accuracy and stability, such as data acquisition systems, instrumentation, and precision analog circuits.
Key specifications include a maximum output voltage tolerance of ±0.5%, low noise performance, and low power consumption. The LT1004 is available in a variety of packages, making it suitable for both through-hole and surface-mount applications. Its built-in protection against reverse polarity and output short-circuits enhances reliability in various environments.
Overall, the LT1004CS8-2.5 is an excellent choice for engineers needing a reliable and precise voltage reference for their electronic designs, ensuring optimal performance in critical applications.

Features

The LT1004CS8-2.5 is a precision voltage reference IC from Analog Devices, designed for applications requiring a stable and accurate reference voltage. Key features include:
1. Voltage Reference: Provides a precise output voltage of 2.5V.
2. Low Temperature Coefficient: Exhibits a temperature coefficient of 10 ppm/°C, ensuring minimal variation with temperature changes.
3. Low Noise: Features low output noise, making it suitable for sensitive applications.
4. High Accuracy: Offers a typical initial accuracy of ±0.5%, enhancing the reliability of measurements.
5. Wide Operating Range: Operates from a supply voltage of 3V to 15V, offering flexibility in design.
6. Low Power Consumption: Consumes only 50 μA of supply current, making it energy-efficient.
7. Temperature Range: Rated for use over a wide temperature range from -40°C to 85°C.
8. Package Options: Available in an 8-lead SOIC package for easy integration into various systems.
Overall, the LT1004CS8-2.5 is ideal for precision analog circuits, data acquisition systems, and reference applications.

Package

The LT1004CS8-2.5 comes in an 8-lead SOIC (Small Outline Integrated Circuit) package type. This surface-mount package is designed for ease of integration into various electronic circuits.

Pinout

The LT1004CS8-2.5 is a precision voltage reference IC with an 8-pin configuration. It provides a stable output voltage of 2.5V.
Pin Functions:
1. Pin 1 (VOUT): Output voltage (2.5V).
2. Pin 2 (GND): Ground reference.
3. Pin 3 (NC): No connection.
4. Pin 4 (NC): No connection.
5. Pin 5 (VREF): Reference voltage output (optional).
6. Pin 6 (NC): No connection.
7. Pin 7 (NC): No connection.
8. Pin 8 (VIN): Input voltage (must be higher than VOUT).
The LT1004 is designed for high precision and low drift, making it suitable for various applications requiring stable voltage references.

Manufacturer

The LT1004CS8-2.5 is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in designing and manufacturing high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices serves a wide range of markets, including communications, automotive, industrial, medical, and consumer electronics. The company's products are known for their precision and reliability, making them essential components in various applications, such as signal conditioning, data acquisition, and power management systems.

Application

The LT1004CS8-2.5 is a precision voltage reference commonly used in applications such as data acquisition systems, analog-to-digital converters, and voltage regulation circuits. Its low noise and temperature coefficient make it suitable for high-accuracy instrumentation, medical devices, and automotive electronics. Additionally, it is utilized in industrial control systems and battery management applications where stable voltage references are critical.

Equivalent

The LT1004CS8-2.5 voltage reference has several equivalent products, including the LM4040, ADR421, TL431, and REF102. These alternatives provide similar performance characteristics, such as precision and stability but may vary in specifications like temperature coefficient and output current. Always check datasheets for specific requirements before substitution.

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