MAX903 - 高速、低功耗、电压比较器

MAX903是Maxim美信半导体公司的一款放大器产品，MAX903是高速、低功耗、电压比较器，本站介绍了MAX903的封装应用图解、特点和优点、功能等，并给出了与MAX903相关的Maxim元器件型号供参考。

MAX903 - 高速、低功耗、电压比较器 - 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 MAX900–MAX903 high-speed, low-power, single/dual/quad voltage comparators feature differential analoginputs and TTL-logic outputs with active internal pullups.Fast propagation delay (8ns typ at 5mV overdrive)makes the MAX900–MAX903 ideal for fast A/D convertersand sampling circuits, line receivers, V/F converters,and many other data-discrimination applications.

All comparators can be powered from separate analogand digital power supplies or from a single combined supplyvoltage. The analog input common-mode rangeincludes the negative rail, allowing ground sensing whenpowered from a single supply. The MAX900–MAX903consume 18mW per comparator when powered from +5V.

The MAX900–MAX903 are equipped with independentTTL-compatible latch inputs. The comparator outputstates are held when the latch inputs are driven low. TheMAX901 provides the same performance as theMAX900/MAX902/MAX903 with the exception of thelatches.

For newer, pin-for-pin compatible parts with the samespeed and only half the power dissipation, see theMAX9201/MAX9202/MAX9203 data sheet.

关键特性

以下关键特性由Maxim美信半导体提供：

8ns (typ) Propagation Delay

18mW/Comparator Power Consumption (+5V, typ)

Separate Analog and Digital Supplies

Flexible Analog Supply: +5V to +10V or ±5V

Input Range Includes Negative Supply Rail

TTL-Compatible Outputs

TTL-Compatible Latch Inputs (Except MAX901)

热门应用

高速A/D转换器

高速数据采样

高速V/F转换器

输入触发电路

线接收器

PWM电路

门限检测器

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