MAX4636

快速、低电压、双路4Ω、SPDT CMOS模拟开关


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说明

The MAX4635/MAX4636 are fast, dual 4Ω single-pole/double-throw (SPDT) analog switches that operate with supply voltages from +1.8V to +5.5V. High switching speeds, 1Ω on-resistance flatness, and low power consumption make these devices ideal for audio/video, communications, and battery-operated devices. Containing two independently controllable SPDT switches in 10-pin µMAX® and 10-pin 3mm x 3mm thin QFN packages, the MAX4635/MAX4636 use little board space, and have low power consumption ensuring minimal impact on your power budget. The analog signal range extends to the supply rails. The MAX4635 has inverted logic compared to the MAX4636.
MAX4635、MAX4636:引脚配置 MAX4635、MAX4636:引脚配置 放大+

关键特性

  • Guaranteed On-Resistance
    • 4Ω (max) +5V Supply
    • 5.5Ω (max) +3V Supply
  • Guaranteed Match Between Channels
    • 0.2Ω (max)
  • Guaranteed Flatness Over Signal Range
    • 1Ω (max) with +5V Supply
  • Fast Switching Speeds
    • 14ns (max) Turn-On Time
    • 6ns (max) Turn-Off Time
  • 1.8V Operation
    • 100Ω (typ) On-Resistance Over Temperature
    • 56ns (typ) Turn-On Time
    • 17ns (typ) Turn-Off Time
  • +1.8V to +5.5V Single-Supply Operation
  • Rail-to-Rail Signal Handling
  • Low Crosstalk: -67dB at 1MHz
  • High Off-Isolation: -65dB at 1MHz
  • THD: 0.1%

应用

  • 音频/视频信号切换
  • 电池供电设备
  • 通信电路
  • 低电压数据采集系统
  • 继电器替代品
  • 采样保持电路
Part NumberConfig.ChannelsVSUPPLY (Single)
(V)
VSUPPLY (Single)
(V)
VSIGNAL
(V)
VSIGNAL
(V)
Dynamic Range (max)
(V)
RON
(Ω)
RFLAT(ON)
(Ω)
IL(OFF)
(nA)
tON
(ns)
tOFF
(ns)
QINJECTION
(pC)
CON
(pF)
COFF
(pF)
Package/PinsBudgetary
Price
minmaxminmaxmaxmaxtypmaxmaxmaxSee Notes
MAX4635 
2-to-1
SPDT
21.85.505.55.540.5-56172329
TDFN/10
UMAX/10
$1.70 @1k
MAX4636 0.1146
TDFN/10
UMAX/10
查看所有Switches and Multiplexers (Low Voltage) (163)
Pricing Notes:
价格仅供参考,用于同类产品的比较。所提供报价为美元,需要依汇率折合成人民币。该价格将因当地关税、税率和汇率而异。有关特定订购量和指定版本的报价和供货问题,请参考:价格与供货网站或与指定代理商联系。

型号   生产流程   工艺   样本量   不合格   FIT @ 25°C   FIT @ 55°C  

备注: 通过技术手段对故障率进行汇总,并映射到相关的材料部件号。 故障率与被测件的数量密切相关。

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