圖片僅供參考

REF3312AIRSER

Name: REF3312AIRSER
Rating: 4.7 (12 reviews)

IC VREF SERIES 0.15% 8UQFN

製造商
製造商。部分 #REF3312AIRSER
包
資料表
有現貨的6118

+BOM RFQ

100%原創；新

24小時準備發貨

365天保修

RFQ&；獲得更多折扣

規格

Part Status	Active
Reference Type	Series
Output Type	Fixed
Voltage - Output (Min/Fixed)	1.25V
Current - Output	5 mA
Tolerance	±0.15%
Temperature Coefficient	30ppm/°C
Noise - 0.1Hz to 10Hz	35µVp-p
Voltage - Input	1.7V ~ 5.5V
Current - Supply	8.5µA
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount
Package / Case	8-UFQFN
Supplier Device Package	8-UQFN (1.5x1.5)
Base Product Number	REF3312

概述

Description

REF3312AIRSER appears to refer to a specific course or module code, potentially related to aviation or aerospace studies. While no specific details are provided, courses with similar codes often cover topics such as aerodynamics, aircraft systems, or air service management.
An introduction to such a course would typically outline key learning objectives, including fundamental principles of aerodynamics, aircraft design, and operational aspects of air services. Students may explore the historical context of aviation, current industry practices, and future trends. Furthermore, practical applications through case studies or project work might be emphasized to enhance understanding.
To obtain precise information, including the curriculum, prerequisites, and assessment methods, it would be best to refer directly to the institution offering the course or its official syllabus.

Features

The REF3312AIRSER is a precision voltage reference featuring high accuracy and low drift, making it ideal for various precision applications. Key features include:
1. Voltage Reference: Provides a stable output voltage of 1.25V, 2.5V, or 5V.
2. Low Drift: Exceptional temperature stability with a low temperature coefficient, ensuring minimal variation over temperature changes.
3. High Accuracy: Offers tight initial accuracy, typically within ±0.5%.
4. Low Noise: Designed to minimize voltage noise, enhancing performance in sensitive applications.
5. Low Power Consumption: Operates with low quiescent current, making it suitable for battery-powered devices.
6. Compact Package: Available in a small form factor, facilitating easy integration into various designs.
7. Wide Operating Range: Compatible with a broad range of power supply voltages.
These features make the REF3312AIRSER suitable for precision analog circuits, data acquisition systems, and other applications demanding high-performance voltage references.

Package

The REF3312AIRSER is packaged in a small, surface-mount 3-lead SOT-23 (Small Outline Transistor) package. This compact design is suitable for space-constrained applications while providing a high level of performance.

Pinout

The REF3312AIRSER is a low-dropout (LDO) voltage reference that typically comes in a 3-lead SOT-23 package. It has a pin count of three. The pin functions are as follows:
1. Input (Vin): This pin is connected to the input voltage supply, which powers the device.
2. Output (Vout): This pin provides a stable reference voltage output, typically 1.2V, depending on the specific variant.
3. Ground (GND): This pin is used for the device's ground reference to complete the circuit.
Ensure to consult the specific datasheet for detailed electrical characteristics and absolute maximum ratings.

Manufacturer

The REF3312AIRSER is manufactured by Texas Instruments (TI), a global semiconductor company based in the United States. Founded in 1930, Texas Instruments is renowned for its development and production of a wide range of electronic components, including analog and embedded processing devices. The company serves various markets, including industrial, automotive, communications, and consumer electronics, providing innovative solutions in signal processing, power management, and data conversion. Texas Instruments is also well-known for its educational products, such as calculators. The REF3312AIRSER is a precision voltage reference device, highlighting TI's focus on high-performance electronics.

Application

The REF3312AIRSER is a high-precision voltage reference device used in various applications, including precision measurement systems, data acquisition, instrumentation, and analog-to-digital converters (ADCs). It is also utilized in sensor systems, calibration equipment, and portable devices requiring stable voltage references. Its low noise and temperature stability make it suitable for high-performance applications in industrial, medical, and consumer electronics.

Equivalent

The REF3312AIRSER chip is a precision voltage reference. Equivalent products include the LM4041, LM4120, and ADR391 from Texas Instruments, ON Semiconductor, and Analog Devices, respectively. These alternatives offer similar specifications, including low drift and high accuracy. Always check datasheets for specific parameters to ensure compatibility with your application.