The TL7702BCDRG4 is a highly reliable supply-voltage supervisor designed by Texas Instruments, intended for use in a wide range of applications requiring voltage monitoring and processor supervisory functions. This integrated circuit (IC) is a staple in ensuring systems operate within their specified voltage ranges, thereby safeguarding against potential damage due to unpredictable voltage fluctuations.

Key Features

• Supply Voltage Range: The TL7702BCDRG4 operates over a 4.55 V to 18 V supply-voltage range, making it versatile for various power supply configurations.
• Reset Threshold Accuracy: It offers a precise 4.55 V voltage threshold, ensuring accurate monitoring and reset initiation for connected devices.
• Power-On Reset Generator: The automatic power-on reset feature generates a reset pulse when the supply voltage is turned on, thus ensuring a reliable start-up for microprocessors and other digital systems.
• Low Power Consumption: Designed with power efficiency in mind, this device consumes minimal power, which is crucial for battery-operated and energy-sensitive applications.
• Temperature Range: It is operational over a temperature range of -40°C to 85°C, which allows for deployment in environments with varying temperature conditions.
• Output Configuration: The open-drain reset output can be connected to the reset input of the microprocessor, ensuring a proper reset signal is delivered without interference to the system operation.

Applications

The TL7702BCDRG4 is suitable for a multitude of applications where voltage supervision is critical. These include:

• Microprocessor, microcontroller, and DSP systems
• Portable and battery-powered equipment
• Industrial controls
• Embedded systems
• Intelligent instruments

Package and Quality

This device is supplied in an 8-pin SOIC package, which is ideal for space-constrained applications. The TL7702BCDRG4 is part of Texas Instruments' commitment to high-quality and reliable components, ensuring that it meets stringent industry standards for performance and longevity.