Description
19-4144; Rev 1; 10/08 www.DataSheet4U.com High-Voltage, Adjustable Sequencing/Supervisory Circuits General .
The MAX16052/MAX16053 are a family of small, lowpower, high-voltage monitoring circuits with sequencing capability.
Features
* o 1.8% Accurate Adjustable Threshold Over Temperature o Open-Drain (28V Tolerant) Output Allows Interfacing to 12V Intermediate Bus Voltage o Operates from VCC of 2.25V to 16V o Low Supply Current (18µA typ) o Capacitor-Adjustable Delay o Active-High Logic-Enable Input o Fully Specified from -40°C t
Applications
* Multiple devices can be cascaded for complex sequencing applications. A high-impedance input (IN) with a 0.5V threshold allows an external resistive divider to set the monitored threshold. The output (OUT) asserts high when the input voltage rises above the 0.5V threshold and the enable input (EN)