MAX4584:串行控制音频/视频开关

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.

关键特性
  • +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)
MAX4584、MAX4585:引脚配置
MAX4584、MAX4585:引脚配置
应用
  • 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
数据手册DataSheet
语言下载文件备注
英文MAX4584-MAX4585.pdfRev 0; 08/1999
关键参数
Part NumberFunctionsConfig.RON
(Ω)
InterfaceILEAK(OFF)
(nA)
tON
(ns)
Off Iso.
(dB)
Crosstalk
(dB)
VSUPPLY
(V)
Package/PinsBudgetary
Price
maxmaxmin@ Freq.@ Freq.See Notes
MAX4584Switch1 x SPST + 1 x SPDT65
  • 2-Wire
  • Serial
1400
  • -48@10MHz
  • -83@20kHz
  • -60@10MHz
  • -84@20kHz
2.7 to 5.5µMAX/10$1.59 @1k
MAX4585
  • 3-Wire
  • Serial
µMAX/10$1.65 @1k
订购型号
型号状况推荐替代产品封装温度RoHS/无铅
MAX4584EUB生产中µMAX,;10引脚;15.4mm²-40°C至+85°CRoHS/无铅:否
MAX4584EUB+生产中µMAX,;10引脚;15.4mm²-40°C至+85°CRoHS/无铅:无铅
MAX4584EUB+T生产中µMAX,;10引脚;15.4mm²-40°C至+85°CRoHS/无铅:无铅
MAX4584EUB-T停止供货MAX4584EUB+TµMAX,;10引脚;15.4mm²-40°C至+85°CRoHS/无铅:否
MAX4584-MAX4585.pdf MAX4585
MAX4584-MAX4585.pdf MAX4585