MAX6346UR46-T
Product Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Reference
- Characteristics: High precision, low dropout voltage, low quiescent current
- Package: SOT-23-3
- Essence: Precision voltage reference with a fixed output voltage of 4.6V
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Output Voltage: 4.6V
- Initial Accuracy: ±0.5%
- Temperature Coefficient: 50ppm/°C
- Quiescent Current: 45µA
- Dropout Voltage: 200mV
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The MAX6346UR46-T has three pins in the SOT-23-3 package:
- Pin 1: GND (Ground)
- Pin 2: VOUT (Output Voltage)
- Pin 3: VIN (Input Voltage)
Functional Features
- High precision voltage reference for applications requiring a stable 4.6V output.
- Low dropout voltage allows operation with input voltages close to the desired output voltage.
- Low quiescent current minimizes power consumption.
Advantages and Disadvantages
Advantages: - High accuracy and stability - Low power consumption - Small package size - Wide operating temperature range
Disadvantages: - Fixed output voltage may limit flexibility in certain applications - Limited output current capability
Working Principles
The MAX6346UR46-T is a shunt voltage reference that utilizes a bandgap voltage reference circuit. It generates a precise 4.6V output voltage by comparing the bandgap voltage to an internal reference voltage. The output voltage remains stable over a wide range of input voltages and temperatures.
Detailed Application Field Plans
The MAX6346UR46-T is commonly used in various applications that require a stable 4.6V reference voltage. Some typical application fields include:
- Precision analog-to-digital converters (ADCs)
- Voltage regulators
- Battery-powered devices
- Industrial control systems
- Test and measurement equipment
Detailed and Complete Alternative Models
- MAX6347UR46-T: 4.6V precision voltage reference with improved initial accuracy (+/- 0.25%)
- MAX6348UR46-T: 4.6V precision voltage reference with lower quiescent current (25µA)
These alternative models offer similar functionality to the MAX6346UR46-T but with slight variations in specifications.
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기술 솔루션에 MAX6346UR46-T 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure! Here are 10 common questions and answers related to the application of MAX6346UR46-T in technical solutions:
Q: What is the MAX6346UR46-T? A: The MAX6346UR46-T is a voltage reference IC that provides a stable and accurate voltage output.
Q: What is the voltage output range of the MAX6346UR46-T? A: The MAX6346UR46-T has a fixed voltage output of 4.6V.
Q: What is the purpose of using the MAX6346UR46-T in a technical solution? A: The MAX6346UR46-T can be used as a voltage reference for various applications, such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and voltage regulators.
Q: How accurate is the voltage output of the MAX6346UR46-T? A: The MAX6346UR46-T has a typical accuracy of ±0.5%.
Q: Can the MAX6346UR46-T operate over a wide temperature range? A: Yes, the MAX6346UR46-T is designed to operate from -40°C to +85°C.
Q: Does the MAX6346UR46-T require any external components for operation? A: No, the MAX6346UR46-T is a standalone voltage reference and does not require any external components.
Q: What is the supply voltage range for the MAX6346UR46-T? A: The MAX6346UR46-T operates from a supply voltage range of 2.7V to 5.5V.
Q: Can the MAX6346UR46-T provide a stable voltage output under varying load conditions? A: Yes, the MAX6346UR46-T has excellent load regulation characteristics and can provide a stable voltage output even under varying load conditions.
Q: Is the MAX6346UR46-T available in different package options? A: Yes, the MAX6346UR46-T is available in a SOT23-3 package.
Q: Can the MAX6346UR46-T be used in battery-powered applications? A: Yes, the low supply voltage range and low quiescent current of the MAX6346UR46-T make it suitable for battery-powered applications.
Please note that these answers are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.