MAX16054AZT+T

The MAX16054AZT+T from Analog Devices (formerly Maxim Integrated) is a specialized interface IC designed for pushbutton on/off control. It features a single switch debouncer and a built-in latch, accepting noisy mechanical switch inputs and producing a clean, latched digital output after a factory-fixed qualification delay.

This controller eliminates contact bounce during switch operation. The output state changes only on the falling edge of the debounced switch input, remaining unchanged on the rising edge. Its robust switch inputs can handle levels up to ±25V and are protected with ±15kV ESD, making it suitable for harsh industrial environments. The device operates from a single supply voltage ranging from 2.7V to 5.5V and has a low supply current of 7µA, ideal for portable equipment.

The MAX16054AZT+T includes undervoltage-lockout circuitry to ensure the output is off upon power-up. It features complementary outputs (OUT and OUT) and an asynchronous CLEAR input to force the output low externally. The device is housed in a compact 6-pin Thin SOT-23 package and operates across an automotive temperature range of -40°C to +125°C.

Key electrical specifications include a wide operating voltage range of 2.7V to 5.5V and a low typical supply current of 7µA. The robust inputs tolerate up to ±25V, and ±15kV ESD protection is provided. The operating temperature range is -40°C to +125°C.