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MAX6708TKA+T
Product Overview
- Category: Integrated Circuit (IC)
- Use: Voltage Reference
- Characteristics: High precision, low dropout voltage, low quiescent current
- Package: SOT23-5
- Essence: Provides a stable and accurate voltage reference for various electronic applications
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Output Voltage: 2.048V
- Initial Accuracy: ±0.1%
- Temperature Coefficient: ±50ppm/°C
- Dropout Voltage: 200mV
- Quiescent Current: 45µA
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The MAX6708TKA+T has a total of 5 pins arranged as follows:
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| | --|____|-- | | |____| ```
Pin Description: 1. GND: Ground 2. VOUT: Output Voltage 3. NC: No Connection 4. SHDN: Shutdown Control Input 5. VIN: Input Voltage
Functional Features
- High Precision: The MAX6708TKA+T provides an initial accuracy of ±0.1%, ensuring precise voltage references.
- Low Dropout Voltage: With a dropout voltage of only 200mV, the IC can operate efficiently even with low input voltages.
- Low Quiescent Current: The quiescent current of 45µA minimizes power consumption, making it suitable for battery-powered devices.
Advantages and Disadvantages
Advantages: - High precision ensures accurate voltage references. - Low dropout voltage allows operation with low input voltages. - Low quiescent current minimizes power consumption.
Disadvantages: - Limited output voltage options. - Not suitable for high current applications.
Working Principles
The MAX6708TKA+T is a voltage reference IC that generates a stable and accurate output voltage of 2.048V. It utilizes a bandgap voltage reference circuit to provide a precise reference voltage regardless of changes in temperature or supply voltage. The IC also includes a shutdown control input (SHDN) that allows the user to disable the device when not in use, reducing power consumption.
Detailed Application Field Plans
The MAX6708TKA+T can be used in various electronic applications that require a stable and accurate voltage reference. Some potential application fields include:
- Analog-to-Digital Converters (ADCs): The IC can provide a precise reference voltage for ADCs, ensuring accurate conversion of analog signals.
- Voltage Regulators: It can be used as a voltage reference for linear regulators, maintaining a stable output voltage.
- Sensor Interfaces: The IC can serve as a voltage reference for sensor interfaces, enabling accurate measurements.
- Battery-Powered Devices: Its low quiescent current makes it suitable for battery-powered devices, extending battery life.
Detailed and Complete Alternative Models
- MAX6037AAUR25+: This IC offers a 2.5V output voltage with an initial accuracy of ±0.1%. It comes in a SOT23-3 package.
- LT6656BCS6-2.048#TRMPBF: This voltage reference IC provides a 2.048V output voltage with an initial accuracy of ±0.05%. It is available in a TSOT-23-6 package.
- REF3030AIDBZT: With a 3.0V output voltage and an initial accuracy of ±0.2%, this IC is suitable for applications requiring higher voltage references. It comes in a SOT23-3 package.
These alternative models offer different output voltages and accuracy levels, providing flexibility for various application requirements.
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10 domande e risposte comuni relative all'applicazione di MAX6708TKA+T nelle soluzioni tecniche
Sure! Here are 10 common questions and answers related to the application of MAX6708TKA+T in technical solutions:
Q: What is the MAX6708TKA+T? A: The MAX6708TKA+T is a voltage detector IC that monitors a power supply voltage and provides an output signal when the voltage falls below a preset threshold.
Q: What is the operating voltage range of MAX6708TKA+T? A: The operating voltage range of MAX6708TKA+T is typically between 1.6V and 5.5V.
Q: How does the MAX6708TKA+T detect undervoltage conditions? A: The MAX6708TKA+T compares the input voltage with a fixed reference voltage internally and generates an output signal when the input voltage drops below the reference voltage.
Q: Can I adjust the undervoltage threshold of MAX6708TKA+T? A: No, the undervoltage threshold of MAX6708TKA+T is fixed and cannot be adjusted.
Q: What is the typical quiescent current consumption of MAX6708TKA+T? A: The typical quiescent current consumption of MAX6708TKA+T is very low, usually around 1µA.
Q: Does MAX6708TKA+T have any built-in hysteresis? A: Yes, MAX6708TKA+T has a built-in hysteresis of typically 50mV, which helps prevent false triggering due to noise or voltage fluctuations.
Q: Can I use MAX6708TKA+T for overvoltage detection as well? A: No, MAX6708TKA+T is specifically designed for undervoltage detection and does not provide overvoltage detection functionality.
Q: What is the output configuration of MAX6708TKA+T? A: MAX6708TKA+T has an open-drain output, which requires an external pull-up resistor to provide a logic-level output signal.
Q: Can I use MAX6708TKA+T in battery-powered applications? A: Yes, MAX6708TKA+T is suitable for battery-powered applications due to its low quiescent current consumption.
Q: Is MAX6708TKA+T available in different package options? A: Yes, MAX6708TKA+T is available in a SOT23-3 package, which is small and suitable for space-constrained designs.
Please note that these answers are general and may vary depending on the specific datasheet and application requirements.