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MAX6347XR43-T
Product Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Reference
- Characteristics: High precision, low dropout voltage, low quiescent current
- Package: SOT23-3
- Essence: Provides a stable and accurate voltage reference for various applications
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Output Voltage: 4.3V
- Initial Accuracy: ±0.5%
- Temperature Coefficient: 50ppm/°C
- Quiescent Current: 45µA
- Dropout Voltage: 200mV at 10mA load current
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The MAX6347XR43-T has three pins arranged as follows:
```
| | --| V+ |-- --| GND |-- |____| ```
- V+: Positive supply voltage input
- GND: Ground connection
- NC: No connect pin
Functional Features
- High accuracy and stability over temperature and time
- Low dropout voltage allows operation with low input-output differentials
- Low quiescent current minimizes power consumption
- Excellent line and load regulation ensures consistent performance
- Short-circuit protection prevents damage to the device
Advantages and Disadvantages
Advantages
- High precision voltage reference
- Low power consumption
- Small package size
- Wide operating temperature range
Disadvantages
- Limited output voltage options
- Non-adjustable output voltage
Working Principles
The MAX6347XR43-T is based on bandgap voltage reference technology. It utilizes a combination of bipolar and CMOS circuitry to generate a stable and accurate reference voltage. The internal circuitry compensates for temperature variations, ensuring consistent performance over a wide temperature range.
Detailed Application Field Plans
The MAX6347XR43-T is suitable for various applications that require a precise and stable voltage reference. Some potential application fields include:
- Battery-powered devices: Provides a stable voltage reference for battery monitoring circuits.
- Data acquisition systems: Ensures accurate analog-to-digital conversions.
- Industrial control systems: Used as a reference voltage for sensor interfaces.
- Portable medical devices: Provides a stable voltage reference for critical measurements.
- Automotive electronics: Used in engine control units and other automotive systems.
Detailed and Complete Alternative Models
- MAX6348XR44-T: 4.4V output voltage
- MAX6349XR45-T: 4.5V output voltage
- MAX6350XR46-T: 4.6V output voltage
- MAX6351XR47-T: 4.7V output voltage
- MAX6352XR48-T: 4.8V output voltage
These alternative models offer different output voltage options while maintaining similar characteristics and package options.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX6347XR43-T en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of MAX6347XR43-T in technical solutions:
Q: What is the MAX6347XR43-T? A: The MAX6347XR43-T is a voltage reference IC that provides a stable and accurate voltage output.
Q: What is the voltage output range of the MAX6347XR43-T? A: The MAX6347XR43-T has a fixed voltage output of 4.3 volts.
Q: What is the typical accuracy of the MAX6347XR43-T? A: The typical accuracy of the MAX6347XR43-T is ±0.5%.
Q: Can the MAX6347XR43-T be used as a power supply for microcontrollers or other digital circuits? A: No, the MAX6347XR43-T is not designed to be used as a power supply. It is primarily used as a voltage reference for precision analog applications.
Q: How much current can the MAX6347XR43-T provide? A: The MAX6347XR43-T can provide up to 15 mA of current.
Q: Is the MAX6347XR43-T temperature compensated? A: Yes, the MAX6347XR43-T is temperature compensated, ensuring stable performance over a wide temperature range.
Q: Can the MAX6347XR43-T operate from a single power supply? A: Yes, the MAX6347XR43-T can operate from a single power supply ranging from 2.7V to 12V.
Q: Does the MAX6347XR43-T require any external components for operation? A: No, the MAX6347XR43-T is a standalone voltage reference and does not require any external components.
Q: Can the MAX6347XR43-T be used in battery-powered applications? A: Yes, the low power consumption of the MAX6347XR43-T makes it suitable for battery-powered applications.
Q: What package does the MAX6347XR43-T come in? A: The MAX6347XR43-T is available in a small SOT23-3 package, which is compact and easy to integrate into various designs.
Please note that these answers are general and may vary depending on specific application requirements.