MAX6349TLUT-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
- Output Voltage: 2.5V
- Initial Accuracy: ±0.5%
- Temperature Coefficient: 50ppm/°C
- Dropout Voltage: 200mV
- Quiescent Current: 45µA
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The MAX6349TLUT-T has the following pin configuration:
```
| | --|----|-- |____| ```
- GND: Ground
- VOUT: Output Voltage
- VIN: Input Voltage
Functional Features
- Low dropout voltage allows for efficient operation even with low input voltages.
- Precision output voltage ensures accurate reference for various applications.
- Low quiescent current minimizes power consumption.
- Wide operating temperature range enables usage in extreme environments.
Advantages and Disadvantages
Advantages: - Low dropout voltage improves efficiency. - Precision output voltage ensures accuracy. - Low quiescent current reduces power consumption. - Wide operating temperature range allows for versatile applications.
Disadvantages: - Limited output voltage options. - SOT-23 package may limit heat dissipation in high-power applications.
Working Principles
The MAX6349TLUT-T is a voltage reference IC that generates a stable output voltage of 2.5V. It operates by comparing the input voltage (VIN) with an internal reference voltage and adjusting the output voltage (VOUT) accordingly. The low dropout voltage and precision characteristics make it suitable for applications requiring a stable reference voltage.
Detailed Application Field Plans
The MAX6349TLUT-T can be used in various applications, including but not limited to: 1. Battery-powered devices: Provides a stable voltage reference for efficient power management. 2. Sensor circuits: Ensures accurate measurements by providing a precise reference voltage. 3. Analog-to-Digital Converters (ADCs): Improves the accuracy of ADC conversions by supplying a reliable reference voltage. 4. Portable electronics: Enables efficient operation with low input voltages, extending battery life.
Detailed and Complete Alternative Models
- MAX6350TLUT-T: Similar to MAX6349TLUT-T, but with an output voltage of 3.3V.
- MAX6325TLUT-T: Low dropout voltage regulator with adjustable output voltage.
- MAX6190AESA+: Precision voltage reference with ultra-low quiescent current.
These alternative models offer different output voltages and additional features to cater to specific application requirements.
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技術ソリューションにおける MAX6349TLUT-T の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of MAX6349TLUT-T in technical solutions:
Q: What is the MAX6349TLUT-T? A: The MAX6349TLUT-T is a voltage reference and supervisory circuit designed for use in various technical applications.
Q: What is the purpose of the MAX6349TLUT-T? A: The MAX6349TLUT-T provides accurate voltage references and supervisory functions to monitor power supply voltages and ensure proper system operation.
Q: What voltage range does the MAX6349TLUT-T support? A: The MAX6349TLUT-T supports a voltage range from 1.25V to 5.0V, making it suitable for a wide range of applications.
Q: How does the MAX6349TLUT-T provide voltage supervision? A: The MAX6349TLUT-T has built-in voltage monitoring circuits that can detect undervoltage and overvoltage conditions, triggering an output signal or reset action.
Q: Can the MAX6349TLUT-T be used in battery-powered applications? A: Yes, the MAX6349TLUT-T has low quiescent current consumption, making it suitable for battery-powered applications where power efficiency is crucial.
Q: Does the MAX6349TLUT-T have any additional features? A: Yes, the MAX6349TLUT-T includes a manual reset input, watchdog timer, and adjustable reset threshold options, providing flexibility in system design.
Q: What is the operating temperature range of the MAX6349TLUT-T? A: The MAX6349TLUT-T can operate within a temperature range of -40°C to +85°C, allowing it to be used in various environmental conditions.
Q: Can the MAX6349TLUT-T be used in automotive applications? A: Yes, the MAX6349TLUT-T is automotive qualified and can be used in automotive systems that require voltage monitoring and supervision.
Q: What is the output type of the MAX6349TLUT-T? A: The MAX6349TLUT-T provides an active-low reset output, which can be connected to a microcontroller or other devices for system reset purposes.
Q: Are there any application notes or reference designs available for the MAX6349TLUT-T? A: Yes, Maxim Integrated provides application notes and reference designs on their website, offering guidance on how to use the MAX6349TLUT-T effectively in different technical solutions.
Please note that these answers are general and may vary depending on specific requirements and use cases. It's always recommended to refer to the datasheet and documentation provided by the manufacturer for detailed information.