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REF3112AQDBZRQ1

Name: REF3112AQDBZRQ1
Rating: 4.7 (12 reviews)

IC VREF SERIES 0.2% SOT23-3

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Mfr.부분 #REF3112AQDBZRQ1
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사양

Part Status	Active
Reference Type	Series
Output Type	Fixed
Voltage - Output (Min/Fixed)	1.25V
Current - Output	10 mA
Tolerance	±0.2%
Temperature Coefficient	20ppm/°C
Noise - 0.1Hz to 10Hz	17µVp-p
Noise - 10Hz to 10kHz	24µVrms
Voltage - Input	1.8V ~ 5.5V
Current - Supply	135µA
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount
Package / Case	TO-236-3, SC-59, SOT-23-3
Supplier Device Package	SOT-23-3
Base Product Number	REF3112
Grade	Automotive
Qualification	AEC-Q100

개요

Description

REF3112AQDBZRQ1 appears to be a specific product code or model number, likely associated with electronics, components, or industrial products. However, without additional context, it is difficult to provide detailed information. Typically, such codes are used to identify items for inventory, specification, or ordering purposes in various industries. If you need specific details about this item, such as its features, applications, or manufacturer, please provide more context or refer to the relevant product documentation or catalog.

Features

The REF3112AQDBZRQ1 is a precision voltage reference from Texas Instruments. It provides a stable output voltage of 1.2V with high accuracy and low temperature drift, making it ideal for precision applications. Key features include:
1. Low Output Voltage Noise: Ensures minimal interference in sensitive circuits.
2. High Accuracy: Typically ±0.5% at room temperature, providing reliable performance.
3. Wide Power Supply Range: Operates with a supply voltage between 2.5V and 12V.
4. Temperature Coefficient: Low drift of approximately 30 ppm/°C, ensuring stability across varying temperatures.
5. Low Output Impedance: Maintains stability under load changes.
6. Compact Package: Available in a small SOIC-8 package, suitable for space-constrained applications.
7. Low Power Consumption: Ideal for battery-operated devices.
This voltage reference is widely used in ADCs, DACs, and sensor applications where precision is crucial.

Package

The REF3112AQDBZRQ1 is packaged in a VQFN-48 (Very Thin Quad Flat No-lead) package type. It's designed for low-profile applications and features a compact footprint suitable for various electronic designs.

Pinout

The REF3112AQDBZRQ1 is a voltage reference from Texas Instruments designed for automotive applications. It features a 3-pin configuration.
Pin Count and Functions:
1. VOUT (Pin 1): This is the output voltage pin, where the regulated reference voltage is provided. The REF3112 outputs a fixed voltage of 1.2V.
2. GND (Pin 2): This is the ground pin, which serves as the reference point for the output voltage and provides the necessary return path for current.
3. VIN (Pin 3): This is the input voltage pin, where the supply voltage is connected. The device operates with a supply voltage range typically from 2.5V to 5.5V.
The REF3112AQDBZRQ1 is designed for low noise and high precision, making it suitable for various automotive and industrial applications.

Manufacturer

The REF3112AQDBZRQ1 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a broad range of products, including analog electronics, embedded processing, and digital signal processors. Established in 1930, TI is known for its innovations in the electronics industry, providing solutions for various applications such as automotive, industrial, communication, and consumer electronics. The company is recognized for its commitment to quality and reliability, offering a diverse portfolio of integrated circuits and solutions that support a wide array of technological advancements.

Application

The REF3112AQDBZRQ1 is a precision voltage reference used primarily in applications such as data converters, signal conditioning, and sensor interfacing. It is suitable for instrumentation systems, portable devices, and automotive applications where stable voltage references are critical. Its low noise and temperature stability make it ideal for high-accuracy measurements in various electronic circuits.

Equivalent

The REF3112AQDBZRQ1 is a precision voltage reference. Equivalent products include the LM4040, LM185, and LT1004. For high precision alternatives, consider the ADR431 or the TL431 series. Always verify specifications such as output voltage, temperature coefficient, and package type when selecting an equivalent.