The MC34161P is a versatile and robust integrated circuit designed by ON Semiconductor, renowned for its ability to monitor voltage levels within electronic devices. This universal voltage monitor is housed in a DIP-8 (Dual Inline Package) and is engineered to cater to a wide range of applications, including system reset, voltage level detection, and battery management.

Key Features

• Voltage Sensing: The MC34161P is capable of monitoring several voltage levels, ensuring that electronic systems operate within their specified voltage ranges.
• Adjustable Precision Voltage Reference: It includes an adjustable precision voltage reference of 2.5V, which is essential for setting accurate voltage thresholds according to the needs of the application.
• Low Operating Current: Designed for energy efficiency, the MC34161P operates with a low current, making it suitable for battery-operated devices.
• Wide Operating Voltage Range: This device can function across a broad voltage range, accommodating various power supply configurations and ensuring versatility in application.
• Reset Capability: It provides a reliable reset output upon detection of out-of-threshold voltage levels, which is critical for system stability and recovery.

Applications

The MC34161P is well-suited for a multitude of applications. It is commonly used in:

• System power-on reset monitors
• Memory battery backup circuits
• Power failure detection
• Portable equipment
• Microprocessor supervisory circuits

Reliability and Performance

ON Semiconductor's commitment to quality ensures that the MC34161P meets the highest standards of reliability and performance. The device's robust design enables it to withstand harsh conditions and provide consistent monitoring to safeguard electronic systems. With the MC34161P, designers can trust that they are incorporating a dependable voltage monitoring solution into their products.