供应2.5 V至5.5 V、单电源极快型比较器ADCMP600

ADCMP600、ADCMP601和ADCMP602均为极快型比较器，采用ADI公司的专有XFCB2工艺制造。这些比较器具有极其丰富多样的功能特性，并且易于使用，具体包括：输入范围从V_EE − 0.5 V至V_CC + 0.2 V，低噪声TTL-/CMOS-兼容输出驱动器，以及带可调迟滞功能的锁存输入和/或关断输入。

在电源电流典型值为3 mA时，这些器件可提供5 ns传播延迟、10 mV过驱性能。

三款器件均提供灵活的电源方案：可采用+2.5 V单正电源供电，输入信号范围为-0.5 V至+2.8 V；也可采用最高+5.5 V正电源供电，输入信号范围为-0.5 V至+5.8 V。当采用独立的输入/输出电源、无顺序限制时，ADCMP602还支持宽输入信号范围，同时仍可实现独立的输出摆幅控制及省电功能。

概述

完整的数据资料 英文 下载 Rev. 6 (PDF, 320kB) 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.