MAX997 - 单/双/四路、超高速、+3V/+5V、超摆幅比较器
MAX997是Maxim美信半导体公司的一款放大器产品，MAX997是单/双/四路、超高速、+3V/+5V、超摆幅比较器，本站介绍了MAX997的封装应用图解、特点和优点、功能等，并给出了与MAX997相关的Maxim元器件型号供参考。
MAX997 - 单/双/四路、超高速、+3V/+5V、超摆幅比较器 - 放大器 - Maxim美信半导体高性能芯片品质 - 美信半导体
产品概述
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-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 MAX999 is available in a tiny SOT23-5 package. The single MAX961/MAX997 and dual MAX962 are available in space-saving 8-pin µMAX® packages.
关键特性
以下关键特性由Maxim美信半导体提供：Ultra-Fast, 4.5ns Propagation DelayIdeal for +3V and +5V Single-Supply ApplicationsBeyond-the-Rails Input Voltage RangeLow, 5mA Supply Current (MAX997/MAX999)3.5mV Internal Hysteresis for Clean SwitchingOutput Latch (MAX961/MAX963)TTL/CMOS-Compatible OutputsShutdown Mode (MAX961/MAX963/MAX964/MAX997)Available in Space-Saving Packages:5-Pin SOT23 (MAX999)8-Pin µMAX (MAX961/MAX962/MAX997)16-Pin QSOP (MAX964)热门应用
GPS接收机高速采样电路线接收器便携式电池供电系统单电源3V/5V系统门限检测器/鉴别器过零检测器
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