MAX6346UR45-T

Product Overview

Category: Integrated Circuit (IC)
Use: Voltage Reference
Characteristics: Low Dropout, Precision, Low Quiescent Current
Package: SOT-23
Essence: Provides a stable voltage reference for various applications
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Voltage Output: 4.5V
Initial Accuracy: ±0.5%
Temperature Coefficient: ±50ppm/°C
Quiescent Current: 35µA
Dropout Voltage: 200mV
Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6346UR45-T has the following pin configuration:

VOUT: Voltage Output
GND: Ground
NC: No Connection
IN: Input Voltage

Functional Features

Provides a stable and accurate voltage reference of 4.5V
Low dropout voltage allows for efficient operation even with low input voltages
Low quiescent current ensures minimal power consumption
Excellent initial accuracy and temperature coefficient for precise voltage references

Advantages and Disadvantages

Advantages: - Stable and accurate voltage reference - Low dropout voltage - Low quiescent current - Wide operating temperature range

Disadvantages: - Limited output voltage options - Not suitable for high voltage applications

Working Principles

The MAX6346UR45-T is a precision voltage reference IC that utilizes bandgap technology. It generates a stable 4.5V output voltage regardless of changes in input voltage or temperature. The internal circuitry compensates for variations, ensuring a highly accurate and reliable reference voltage.

Detailed Application Field Plans

The MAX6346UR45-T is commonly used in various applications that require a stable voltage reference. Some of the typical application fields include:

Power Management Systems
Analog-to-Digital Converters (ADCs)
Digital-to-Analog Converters (DACs)
Battery-Powered Devices
Sensor Interface Circuits

Detailed and Complete Alternative Models

MAX6347UR46-T: 4.6V Voltage Reference, SOT-23 Package
MAX6348UR47-T: 4.7V Voltage Reference, SOT-23 Package
MAX6349UR48-T: 4.8V Voltage Reference, SOT-23 Package
MAX6350UR49-T: 4.9V Voltage Reference, SOT-23 Package

These alternative models offer different output voltage options while maintaining similar characteristics and package type.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MAX6346UR45-T in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of MAX6346UR45-T in technical solutions:

Q: What is the MAX6346UR45-T? A: The MAX6346UR45-T is a voltage reference IC that provides a stable output voltage of 4.5V.
Q: What is the typical application of MAX6346UR45-T? A: The MAX6346UR45-T is commonly used as a voltage reference in various electronic circuits and systems.
Q: What is the input voltage range for MAX6346UR45-T? A: The input voltage range for MAX6346UR45-T is typically between 2.7V and 12V.
Q: What is the output voltage accuracy of MAX6346UR45-T? A: The output voltage accuracy of MAX6346UR45-T is typically ±0.5%.
Q: Can MAX6346UR45-T operate in low-power applications? A: Yes, MAX6346UR45-T has a low quiescent current of typically 35µA, making it suitable for low-power applications.
Q: Does MAX6346UR45-T require an external capacitor for stability? A: Yes, MAX6346UR45-T requires an external bypass capacitor for stability. A 0.1µF ceramic capacitor is recommended.
Q: Can MAX6346UR45-T withstand high temperatures? A: Yes, MAX6346UR45-T is designed to operate over a wide temperature range of -40°C to +125°C.
Q: Is MAX6346UR45-T available in different package options? A: Yes, MAX6346UR45-T is available in a SOT23-3 package, which is small and suitable for space-constrained applications.
Q: Can MAX6346UR45-T be used in battery-powered devices? A: Yes, MAX6346UR45-T has a low dropout voltage of typically 200mV, making it suitable for battery-powered devices.
Q: Is MAX6346UR45-T RoHS compliant? A: Yes, MAX6346UR45-T is RoHS compliant, ensuring it meets environmental regulations.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.