MAX4627

0.5Ω、低电压、单电源SPST模拟开关


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说明

The MAX4626/MAX4627/MAX4628 are low-on-resistance, low-voltage, single-pole/single-throw (SPST) analog switches that operate from a +1.8V to +5.5V single supply. The MAX4626 is normally open (NO), and the MAX4627 is normally closed (NC). The MAX4628 is normally open (NO) and has two control inputs. These devices also have fast switching speeds (tON = 50ns max, tOFF = 30ns max).

When powered from a +5V supply, the MAX4626/ MAX4627/MAX4628 offer 0.5Ω max on-resistance (RON) with 0.1Ω max RON flatness, and their digital logic inputs are TTL compatible. These switches also feature overcurrent protection to prevent device damage from short circuits and excessive loads.

The MAX4626 is pin compatible with the MAX4514, and the MAX4627 is pin compatible with the MAX4515. The MAX4626/MAX4627 are available in SOT23-5 packages; the MAX4628 is available in a SOT23-6 package.
MAX4626、MAX4627、MAX4628:引脚配置/功能框图/真值表 MAX4626、MAX4627、MAX4628:引脚配置/功能框图/真值表 放大+

关键特性

  • Low RON
    • 0.5Ω max (+5V Supply)
    • 0.9Ω max (+3V Supply)
  • 0.1Ω max RON Flatness (+5V Supply)
  • Overcurrent Protection
  • Single-Supply Operation (+1.8V to +5.5V)
  • Available in SOT23 Packages
  • Fast Switching: tON = 50ns max, tOFF = 30ns max
  • TTL-Logic Compatible at +5V
  • Pin Compatible with MAX4514 (MAX4626)
  • Pin Compatible with MAX4515 (MAX4627)

应用

  • 音频/视频信号切换
  • 电池供电应用
  • 蜂窝电话
  • 通信系统
  • 硬盘驱动器
  • 低电压数据采集
  • 调制解调器
  • PCMCIA卡
  • 电源切换

请查看具体的参数规格 Switches and Multiplexers ≤ 5V (163)


Part NumberConfig.ChannelsNormal PositionVSUPPLY (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
MAX4626 SPST1Open1.85.505.55.50.50.05250304013065
SOT23/5
$1.44 @1k
MAX4627 Closed
SOT23/5
$1.44 @1k
MAX4628 Open/Closed
SOT23/6
-

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。
产品可靠性报告: MAX4627.pdf 
型号   生产流程   工艺   样本量   不合格   FIT @ 25°C   FIT @ 55°C   Material Composition  

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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