MAX4647

25Ω、SPST模拟开关,SOT23-6封装

高压、SPST模拟开关,采用微型SOT封装


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说明

The MAX4647/MAX4648 are dual-supply single-pole/single-throw (SPST) switches. On-resistance is 25Ω max and flat (2Ω max) over the specified signal range. Each switch can handle rail-to-rail analog signals. Off-leakage current is only 1nA max at +25°C. They conduct analog or digital signals equally well in either direction. The primary application areas are in the switching and routing of signals in telecommunications and test equipment.

The MAX4647/MAX4648 are single SPST analog switches. The MAX4647 has one normally closed (NC) switch, and the MAX4648 has one normally open (NO) switch. These devices operate from a single +9V to +36V supply or from dual ±4.5V to ±20V supplies. The MAX4647/MAX4648 are available in tiny 6-pin SOT23 packages.
MAX4647、MAX4648:引脚配置 MAX4647、MAX4648:引脚配置 放大+

关键特性

  • Low On-Resistance 25Ω max (±15V Supplies)
  • Guaranteed RON Flatness Over Specified Signal Range (2Ω max)
  • VL Logic Supply Not Required
  • Rail-to-Rail Signal Handling
  • ±15V and Single 12V Supply Operation
  • Low Leakage (1nA max)
  • Fast Switching Speeds
    • tON = 100ns
    • tOFF = 100ns

应用

  • 音频系统
  • 航空电子
  • 通信系统
  • DSL
  • PBX、PABX系统
  • PC多媒体板
  • 冗余系统
  • 继电器替代品
  • 测试设备
Part NumberFunctionsConfig.ChannelsNormal PositionVSUPPLY (Single)
(V)
VSUPPLY (Single)
(V)
VSUPPLY (Dual)
(±V)
VSUPPLY (Dual)
(±V)
RON
(Ω)
IL(OFF)
(nA)
tON
(ns)
tOFF
(ns)
QINJECTION
(pC)
CON
(pF)
COFF
(pF)
Package/PinsBudgetary
Price
minmaxminmaxmaxmaxmaxmaxSee Notes
MAX4647 SwitchSPST1Closed9364.5202511001004196
SOT23/6
$1.88 @1k
MAX4648 Open
SOT23/6
$1.65 @1k
查看所有Switches and Multiplexers (Mid and High Voltage) (299)
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。

质量和环境数据

产品可靠性报告: MAX4647.pdf 
无铅封装的锡(Sn)晶须报告

CAD Symbols and Footprints

  • MAX4647EUT
  • MAX4647EUT+
  • MAX4647EUT+T
  • MAX4647EUT-T
  • 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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