ADM692AANZ

The ADM692AANZ is a single, micro-power reset IC used in numerous electronic applications. It acts as a circuit supervisor, providing an internal reset signal pulse when Vcc falls below a factory-specified threshold. In this way, the IC ensures that a stable voltage is maintained and that any microprocessors in the system remain in the correct reset state until system power levels have stabilized. In the event of an over-temperature event, the reset pulse is generated when the die temperature exceeds a preset value.

The ADM692AANZ is designed to provide a reliable, cost-effective reset signal solution for applications relying on an internal reset or over-temperature shutdown signal. It is available in a wide variety of packages, including SOT-23, Micro-SOP, MSOP-8, Thin SOT-23 and wafer chip-scale packages.

The ADM692AANZ features an over-temperature protection circuit which trips if the die temperature rises above 135°C. This protects the IC and other components within the system from damage. The IC also features an input UVLO (Under-Voltage Lockout) circuit which prevents the part from entering into a reset state when input voltage is too low. Further, the IC integrates a time delay circuitry which ensures that all reset signals have been generated and cleared, thus avoiding any false reset signals.

To ensure reliable operation over a wide range of temperature conditions, the ADM692AANZ is specified over the extended -55°C to +125°C temperature range. Additionally, the reset input and output can both be operated at voltages ranging from 3.0V to 5.5V. The reset output is open-drain so that multiple reset ICs can be connected in series.

In conclusion, the ADM692AANZ is a highly versatile and cost-effective single micro-power supervisor IC. It provides reliable over-temperature and over-voltage protection and ensures that a stable voltage is maintained even during power-up and power-down sequences. The device can be used for a variety of applications including microprocessor-based systems, telecommunication systems and automotive applications.