REF1933AIDDCR

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REF1933AIDDCR

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IC VREF SERIES 0.1% SOT23-5

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  • メーカー品番 #REF1933AIDDCR

  • 在庫状況6071

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
Part Status Active
Reference Type Series
Output Type Fixed
Voltage - Output (Min/Fixed) 3.3V
Current - Output 20 mA
Tolerance ±0.1%
Temperature Coefficient 25ppm/°C
Noise - 0.1Hz to 10Hz 12ppmp-p
Voltage - Input 3.32V ~ 5.5V
Current - Supply 460µA
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case SOT-23-5 Thin, TSOT-23-5
Supplier Device Package SOT-23-THIN
Base Product Number REF1933

概要

Description

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For a more specific overview, additional context or details about REF1933AIDDCR would be needed.

Equivalent

Equivalent products for the REF1933AIDDCR include the REF192, LMV431, and LT1004. These alternatives provide similar voltage reference functionality, with variations in precision, temperature coefficient, and output voltage levels. Always verify specifications and compatibility for your specific application before choosing an equivalent.

Features

The REF1933AIDDCR is a precision voltage reference from Texas Instruments, designed for applications requiring high accuracy and stability. Key features include:
1. Output Voltage: Fixed output of 3.3V with tight tolerance.
2. Temperature Coefficient: Low temperature coefficient, ensuring stability over temperature variations.
3. Output Current Drive: Capable of sourcing or sinking up to 10 mA, making it versatile for various loads.
4. Low Noise: Minimal voltage noise, enhancing performance in sensitive applications.
5. Fast Start-Up Time: Quick response time, suitable for time-critical designs.
6. Wide Operating Range: Operates over a broad supply voltage range, enhancing flexibility in design.
7. Compact Package: Available in a small SOT-23 package, ideal for space-constrained applications.
8. High Accuracy: Provides a very accurate voltage reference, crucial for precision measurements.
These features make the REF1933AIDDCR suitable for precision power supplies, data acquisition systems, and analog-to-digital converters.

Pinout

The REF1933AIDDCR is a precision voltage reference from Texas Instruments. It features a pin count of 5.
The functions of the pins are as follows:
1. Pin 1 (VOUT): This is the output pin where the regulated reference voltage is available.
2. Pin 2 (GND): This is the ground pin, providing a common reference point for the device.
3. Pin 3 (NC): This pin is not connected and can be left floating.
4. Pin 4 (EN): This is the enable pin, which allows the user to enable or disable the device.
5. Pin 5 (VIN): This is the input voltage pin where the supply voltage is applied.
The REF1933AIDDCR provides a stable output voltage of 3.3V with low noise and minimal drift, making it suitable for precision applications.

Manufacturer

The REF1933AIDDCR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930 and headquartered in Dallas, Texas, Texas Instruments designs and manufactures a wide range of electronic components, including analog and digital signal processing devices, embedded processors, and microcontrollers.
TI is particularly known for its high-performance analog products, which are used in various applications such as automotive, industrial, communications, and consumer electronics. The REF1933AIDDCR is a precision voltage reference that provides a stable output voltage with low noise and high accuracy, making it suitable for use in precision measurement and instrumentation applications.
The company not only focuses on manufacturing but also invests heavily in research and development to innovate and improve its products, serving a diverse customer base worldwide. Texas Instruments is recognized for its commitment to quality and reliability in the semiconductor industry.

Application

The REF1933AIDDCR is a precision voltage reference often used in various applications, including:
1. Data Acquisition Systems: Provides stable reference voltages for ADCs and DACs.
2. Instrumentation: Enhances accuracy in measurement devices.
3. Signal Conditioning: Used in amplifiers and filters to maintain signal integrity.
4. Battery Management Systems: Ensures accurate voltage monitoring and regulation.
5. Industrial Automation: Supports various control systems requiring precise voltage levels.
6. Consumer Electronics: Used in devices requiring stable reference voltages for operation.
These applications benefit from the REF1933's low noise and high accuracy characteristics.

Package

The REF1933AIDDCR is packaged in a small, surface-mount SOIC-8 (Small Outline Integrated Circuit) package. This type of package is ideal for space-constrained applications.

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