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串行控制音频/视频开关

产品详情

主要特征

简化框图

Technical Docs

数据资料 串行控制音频/视频开关 Aug 01, 1999

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主要特征

  • +2.7V to +5.5V Single-Supply Operation
  • SPST and SPDT Switches
  • 65Ω (max) RON with +5V Supply
  • Audio Performance
    • -83dB Off-Isolation at 20kHz
    • -84dB Crosstalk at 20kHz
  • Video Performance
    • -48dB Off-Isolation at 10MHz
    • -60dB Crosstalk at 10MHz
  • Serial Interface
    • 2-Wire I2C Compatible (MAX4584)
    • 3-Wire SPI/QSPI/MICROWIRE Compatible (MAX4585)

应用/用途

  • 蜂窝电话及附件
  • 高端音频装置
  • 工业设备
  • PC多媒体音频/视频路由
  • 个人移动无线装置(PMR)
  • 机顶盒
  • 视频会议

描述

The MAX4584/MAX4585 serial-interface, programmable switches are ideal for multimedia applications. Each device contains one normally open (NO) single-pole/single-throw (SPST) switch and one single-pole/double-throw (SPDT) switch. The MAX4584/MAX4585 feature 65Ω on-resistance, 4Ω on-resistance matching between channels, and 5Ω on-resistance flatness. Additionally, they have off-isolation of -83dB at 20kHz and -48dB at 10MHz, with crosstalk of -84dB at 20kHz and -60dB at 10MHz.

The MAX4584 uses a 2-wire I2C-compatible serial interface; the MAX4585 uses a 3-wire SPI™/QSPI™/MICROWIRE™-compatible interface. Both devices are available in a 10-pin µMAX® package and are specified for the extended-industrial (-40°C to +85°C) temperature range.

简化框图

MAX4584、MAX4585:引脚配置 MAX4584、MAX4585:引脚配置 Zoom icon

Technical Docs

数据资料 串行控制音频/视频开关 Aug 01, 1999

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