HomedatasheetMAX999EUK-T

MAX999EUK-T Datasheet

Linear - Comparators
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Description

The MAX961–MAX964/MAX997/ MAX999EUK-T 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-the-Rails™, 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 MAX999EUK-T is available in a tiny SOT23-5 package. The single MAX961/MAX997 and dual MAX962 are available in space-saving 8-pin µMAX® packages. MAX999EUK-T Features • 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) MAX999EUK-T Applications • Single 3V/5V Systems• Portable/Battery-Powered Systems• Threshold Detectors/Discriminators• GPS Receivers• Line Receivers• Zero-Crossing Detectors• High-Speed Sampling Circuits
Features

Parameters

[{"Name":"Number of Elements ","Value":"1"},{"Name":"Voltage - Supply, Single/Dual (±) ","Value":"2.7 V ~ 5.5 V "},{"Name":"Voltage - Input Offset (Max) ","Value":"1.5mV @ 5V "},{"Name":"Current - Input Bias (Max) ","Value":"15μA @ 5V "},{"Name":"Current - Quiescent (Max) ","Value":"7mA"},{"Name":"CMRR, PSRR (Typ) ","Value":"80dB CMRR, 86.02dB PSRR "},{"Name":"Propagation Delay (Max) ","Value":"7ns"},{"Name":"Hysteresis ","Value":"3.5mV"},{"Name":"Operating Temperature ","Value":"-40°C ~ 85°C "},{"Name":"","Value":""}]

Manufacturer information

SEIKO INSTRUMENTS

Seiko Instruments Inc. Is a Japanese company which head office is located in 8, Nakase 1-chome, Mihama-ku, Chiba-shi, Chiba 261-8507, Japan . It’s business lines are: Watches Business Watches, Watch Movements Electronic Components Business Quartz crystals, Micro batteries, etc. Precision Mechatronics Business Inkjet printer heads, Hard disk components, Thermal printers, Compact precision components, Machine tools, FA, Musical instrument accessories, Radiation detection and measurement systems, etc.


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