MAX964

Click here to ask about the production status of specific part numbers. MAX961–MAX964/ MAX997/MAX999 Single/Dual/Quad, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators General Description The MAX961–MAX964/MAX997/MAX999 are low-power, ultra-high-speed comparators with internal hysteresis. These devices are optimized for single +3V or +5V operation. The input common-mode range extends 100mV Beyond-theRails™, and the outputs can sink or source 4mA to within 0.52V of GND and VCC. Propagation delay is 4.5ns (5mV overdrive), while supply current is 5mA per comparator. The MAX961/MAX963/MAX964 and MAX997 have a shutdown mode in which they consume only 270μA supply current per comparator. The MAX961/MAX963 provide complementary outputs and a latch-enable feature. Latch enable allows the user to hold a valid comparator output. The MAX999 is available in a tiny 5-pin SOT23 package. The single MAX961/MAX997 and dual MAX962 are available in space-saving 8-pin μMAX® packages. Applications ● Single 3V/5V Systems ● Portable/Battery-Powered Systems ● Threshold Detectors/Discriminators ● GPS Receivers ● Line Receivers ● Zero-Crossing Detectors ● High-Speed Sampling Circuits Selector Guide PART NO. OF COMPARATORS COMPLEMENTARY OUTPUT SHUTDOWN LATCH ENABLE PIN-PACKAGE MAX961 1 Yes Yes Yes 8 SO/μMAX MAX962 2 No No No 8 SO/μMAX MAX963 2 Yes Yes Yes 14 SO MAX964 4 No Yes No 16 SO/QSOP MAX997 1 No Yes No 8 SO/μMAX MAX999 1 No No No 5 SOT23 Beyond-the-Rails is a tr...