Description

MB3773PF-G-BND-JN-EF is an electronic component in the category of Supervisors. It is designed to generate a reset signal to protect a system when the power-supply voltage is momentarily intercepted or decreased. This IC functions as a power-supply voltage watch and generates a "Power on reset" signal when the power supply returns to normal. By sending a reset signal to the microprocessor when the voltage decreases below the specified level, the MB3773PF-G-BND-JN-EF ensures that computer data is protected from accidental deletion. It also includes a built-in watch-dog timer for operation diagnosis, providing a fail-safe function for various microprocessor systems. If the processor fails to provide a clock pulse within a specified period, the MB3773PF-G-BND-JN-EF will generate a reset signal.

Specifications and features

• Precision voltage detection (VS = 4.2 V ± 2.5%)
• Detection threshold voltage with hysteresis function
• Low voltage output for reset signal (VCC = 0.8 V Typ)
• Precision reference voltage output (VR = 1.245 V ± 1.5%)
• Built-in watch-dog timer with edge trigger input
• Requires minimal external parts (1 capacitor)
• Provides both positive and negative reset signal outputs
• One type of package (SOP-8pin: 1 type)

Application Scenarios

• Industrial Equipment
• Arcade Amusement, etc.

Comparison