MAXIM MAX921 MAX924 handbook
Update: 01 October, 2023
The MAX921 series is a family of single-supply, low-voltage comparators with ultra-low power consumption. The series’ static current is less than 4 µA over temperature (MAX921/MAX922), and includes an internal 1.182 V ±1% voltage reference, programmable hysteresis, and TTL/CMOS outputs that sink and source current. Ideal for 3 V or 5 V single-supply applications, the MAX921 series operates from a single +2.5 V to +11 V supply (or a ±1.25 V to ±5 V dual supply), and each comparator’s input voltage range swings from the negative supply rail to within 1.3 V of the positive supply. The MAX921 series’ unique output stage continuously sources as much as 40 mA. By eliminating power-supply glitches that commonly occur when comparators change logic states, the MAX921 series minimizes parasitic feedback, making them easier to use. The single MAX921 and dual MAX923 provide a unique and simple method for adding hysteresis without feedback and complicated equations, simply by using the HYST pin and two resistors.
Brand: MAXIM
File format: PDF
Size: 187 KB
MD5 Checksum: 26F44BE1E5501A9B243A7946B2B82B97
Publication date: 07 May, 2012
Downloads: -
PDF Link: MAXIM MAX921 MAX924 handbook PDF