Monitor, Control and Protection Supervisory Circuits Quad or More Supply Monitors

Quad or More Supply Monitors

Linear Technology quad supply supervisory circuits offer many benefits that help simplify design, such as high accuracy, adjustable thresholds and tolerances, and a guaranteed RESET signal down to a low supply voltage. Most Linear Technology supervisors exhibit ±1.5% threshold accuracy (±1% for programmable LTC2933 and LTC2936, ±0.75% for LTC2937) around the nominal threshold voltage, minimizing the required system voltage margin and probability of system malfunction. Voltage supervisors with pin or I2C/SMBus adjustable thresholds and tolerances provide users with maximum flexibility, allowing a single part to be used across multiple designs. Some applications require a valid reset signal at low supply voltages in order to prevent low voltage components from generating erroneous data or malfunction as a system powers up or down. Linear Technology supervisors guarantee a valid reset signal to an industry leading low of 0.5V to help preserve system integrity.

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