Single-channel supervisor in 16-SOIC
The MAX1232EWE+: It offers both active-high and active-low reset outputs via an open-drain or open-collector stage, giving the system designer flexibility to interface with either reset polarity on the downstream logic.
Threshold selection and reset timing
Two voltage thresholds are available: 4.37 V and 4.62 V, allowing the designer to pick the appropriate trip point for a 5 V supply rail based on the required brown-out or power-fail margin. The reset timeout is a minimum of 250 ms, ensuring the downstream processor or FPGA has adequate time to stabilize after the supply returns to the valid operating range before the reset is released.
Package and board-level fit
Supplied in tube packaging, it is suited for low-to-medium volume production runs and prototyping where tray or reel packaging is not required.
Compliance and lifecycle
Listed as Active in production by Analog Devices, with ROHS3 compliance confirming no restricted substances above the threshold limits for EU markets.