MAXIM MAX962ESA+T

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.

• Ultra-Fast, 4.5ns Propagation Delay
• Ideal for +3V and +5V Single-Supply Applications
• Beyond-the-Rails Input Voltage Range
• Low, 5mA Supply Current (MAX997/MAX999)
• 3.5mV Internal Hysteresis for Clean Switching
• Output Latch (MAX961/MAX963)
• TTL/CMOS-Compatible Outputs
• Shutdown Mode (MAX961/MAX963/MAX964/MAX997)
• Available in Space-Saving Packages: 5-Pin SOT23 (MAX999), 8-Pin μMAX (MAX961/MAX962/MAX997), 16-Pin QSOP (MAX964)

• Single 3V/5V Systems
• Portable/Battery-Powered Systems
• Threshold Detectors/Discriminators
• GPS Receivers
• Line Receivers
• Zero-Crossing Detectors
• High-Speed Sampling Circuits