The ATtiny85’s Analog Comparator function is perfectly suited for such a tester. One input of the comparator is biased such that there is a 51 ohm resistor between the input and ground.

Analog comparators usually have a configurable switching threshold. If the input signal exceeds this threshold, the comparator output signal switches the output level from logical one to logical zero ...

So, you have selected an MCU with an analog-to-digital converter (ADC) and analog comparator peripherals for your cost-sensitive application. You then realize that your sensor ...

Semiconductor developer Touchstone is introducing 13 new second-source, low power, low voltage analog comparators that are drop-in replacements which can be used instead of the original manufacturer’s ...

In addition to the ultra-low 500-nA operating current that preserves battery power, especially attractive for situations where the comparator is in a constant-monitoring role, the 1.7- to 5.5-V ...

Awesome info. I’ve got a project I’m working on with converting analog voltage to digital and I can never get a definite answer, so maybe the hive mind can help me here.

see the entire Analog Comparator; 0.25um Logic process datasheet get in contact with Analog Comparator; 0.25um Logic process Supplier ...

The global amplifier and comparator market reached a valuation of approximately USD 5.25 billion in 2025 and is anticipated ...