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单/双路、超高速、低功耗、高精度TTL比较器

产品详情

主要特征

Parametric specs for Comparators
tPD (ns) (typ) 10
VOS (mV) (max) 2
VSUPPLY (Total) (V) (min) 5
VSUPPLY (Total) (V) (max) 10
# Comparators 2
Input Range to Neg. Rail
ICC per Comp. (µA) (max) 10000
Logic Out Push-Pull
Oper. Temp. (°C) -40 to +85
0 to +70
Package/Pins PDIP/16
SOIC (N)/16
Budgetary
Price (See Notes)
5.01
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参量

Parametric specs for Comparators
tPD (ns) (typ) 10
VOS (mV) (max) 2
VSUPPLY (Total) (V) (min) 5
VSUPPLY (Total) (V) (max) 10
# Comparators 2
Input Range to Neg. Rail
ICC per Comp. (µA) (max) 10000
Logic Out Push-Pull
Oper. Temp. (°C) -40 to +85
0 to +70
Package/Pins PDIP/16
SOIC (N)/16
Budgetary
Price (See Notes)
5.01

主要特征

  • 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

应用/用途

  • 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

描述

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.

简化框图

MAX912、MAX913:引脚配置 MAX912、MAX913:引脚配置 Zoom icon

Technical Docs

支持和培训

在Maxim的知识库中搜索技术问题的答案

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Maxim的专业工程师团队也会为您解答相应的技术问题,请访问Maxim的 支持中心