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MAX912：单/双路、超高速、低功耗、高精度TTL比较器

The MAX913 single and MAX912 dual, high-speed, low-power comparators have differential inputs and complementary TTL outputs. Fast propagation delay (10ns, typ), extremely low supply current, and a wide common-mode input range that includes the negative rail make the MAX912/MAX913 ideal for low-power, high-speed, single +5V (or ±5V) applications such as V/F converters or switching regulators. The MAX912/MAX913 outputs remain stable through the linear region. This feature eliminates output instability common to high-speed comparators when driven with a slow-moving input signal. The MAX912/MAX913 can be powered from a single +5V supply or a ±5V split supply. The MAX913 is an improved plug-in replacement for the LT1016. It provides significantly wider input voltage range and equivalent speed at a fraction of the power. The MAX912 dual comparator has equal performance to the MAX913 and includes independent latch controls.

关键特性 Ultra Fast (10ns) Single +5V or Dual ±5V Supply Operation Input Range Extends Below Negative Supply Low Power: 6mA (+5V) Per Comparator No Minimum Input Signal Slew-Rate Requirement No Power-Supply Current Spiking Stable in the Linear Region Inputs Can Exceed Either Supply Low Offset Voltage: 0.8mV Now Available in a Small µMAX® Package

MAX912、MAX913：引脚配置 应用 以太网线接收器 扩展V/F转换器 高速脉冲幅度/宽度鉴别器 高速采样电路 高速触发 开关型稳压器 过零检测器

数据手册DataSheet

关键参数

质量和环境数据

• MAX912.pdf

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