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CMOS、双路、缓冲驱动8位乘法DAC

产品详情

主要特征

简化框图

Technical Docs

数据资料 CMOS、双路、缓冲驱动8位乘法DAC Nov 01, 1995

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主要特征

  • Data Latches For Both DACs
  • MX7528—+5V to +15V Single Supply Operation
  • MX7628—+12V to +15V Single Supply Operation with TTL/CMOS Compatible Inputs
  • ±½ LSB Linearity
  • Microprocessor Compatible
  • Four-Quadrant Multiplication
  • DAC Matched to 1%

应用/用途

  • 数字至同步转换
  • 数控滤波器
  • 磁盘驱动
  • 运动控制系统
  • 可编程衰减器
  • X-Y制图

描述

The MX7528/MX7628 contains two 8-bit multiplying digital-to-analog converters (DACs). Separate on-chip latches hold the input data for each DAC to allow easy interface to microprocessors. The data load operation is similar to a static RAM write cycle. Data is loaded using only active-low CS, active-low WR, and DAC Select (active-low DAC A /DAC B) inputs.

Each DAC has a separate reference input and internal feedback resistor which allow fully independent operation while maintaining excellent DAC-to-DAC matching. The MX7528 operates from a single +5 to +15V power supply whereas the MX7628 operates from +12V to +15V. The MX7528 has TTL compatible inputs at +5V supply only and the MX7628 has TTL compatible inputs from +12V to +15V supplies. The MX7528/MX7628 is supplied in 20-lead narrow DIP and Small Outline Packages.

简化框图

MX7528、MX7628:功能框图 MX7528、MX7628:功能框图 Zoom icon

Technical Docs

数据资料 CMOS、双路、缓冲驱动8位乘法DAC Nov 01, 1995

支持和培训

在Maxim的知识库中搜索技术问题的答案

过滤搜索

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