Category: Integrated Circuit (IC)
Use: Voltage Supervisor
Characteristics: - Monitors the power supply voltage and provides a reset signal when the voltage falls below a predetermined threshold. - Ensures proper operation of microcontrollers, microprocessors, and other digital systems by preventing them from operating in an undefined state during power-up or power-down.
Package: SOIC-8
Essence: The ICL7665AESA+T is a voltage supervisor IC that ensures reliable operation of digital systems by monitoring the power supply voltage and generating a reset signal when the voltage drops below a specified level.
Packaging/Quantity: The ICL7665AESA+T is available in a surface-mount SOIC-8 package. It is typically sold in reels containing 2500 units.
The ICL7665AESA+T has the following pin configuration:
____
RESET | | VCC
GND | | THRES
| | TIMEOUT
| | RESET
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The ICL7665AESA+T operates by comparing the power supply voltage with the threshold voltage set by the user. If the power supply voltage drops below the threshold voltage, the IC generates a reset signal, which can be used to reset microcontrollers, microprocessors, or other digital systems. The timeout period determines how long the reset signal remains active after the power supply voltage returns to normal.
The ICL7665AESA+T is widely used in various applications where reliable voltage monitoring and reset functionality are required. Some potential application fields include:
These alternative models offer similar features and can be considered as substitutes for the ICL7665AESA+T based on specific application requirements.
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Sure! Here are 10 common questions and answers related to the application of ICL7665AESA+T in technical solutions:
Q: What is the ICL7665AESA+T? A: The ICL7665AESA+T is a precision CMOS voltage converter that can convert positive voltages to negative voltages.
Q: What is the input voltage range of the ICL7665AESA+T? A: The input voltage range of the ICL7665AESA+T is typically between 1.5V and 16V.
Q: What is the output voltage range of the ICL7665AESA+T? A: The output voltage range of the ICL7665AESA+T is typically between -1.5V and -16V.
Q: Can the ICL7665AESA+T be used to generate dual power supplies? A: Yes, the ICL7665AESA+T can be used to generate dual power supplies by converting a single positive voltage to both positive and negative voltages.
Q: What is the maximum output current of the ICL7665AESA+T? A: The maximum output current of the ICL7665AESA+T is typically 40mA.
Q: Is the ICL7665AESA+T suitable for low-power applications? A: Yes, the ICL7665AESA+T is designed for low-power applications and has a low quiescent current consumption.
Q: Can the ICL7665AESA+T be used in battery-powered devices? A: Yes, the low power consumption and wide input voltage range make the ICL7665AESA+T suitable for battery-powered devices.
Q: What is the operating temperature range of the ICL7665AESA+T? A: The operating temperature range of the ICL7665AESA+T is typically between -40°C and +85°C.
Q: Can the ICL7665AESA+T be used in automotive applications? A: Yes, the ICL7665AESA+T is designed to meet automotive specifications and can be used in automotive applications.
Q: Are there any recommended external components for using the ICL7665AESA+T? A: Yes, it is recommended to use input and output capacitors to stabilize the voltage conversion process and improve performance.
Please note that the answers provided here 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.