MAX4514

低电压、低导通电阻、SPST、CMOS模拟开关


点击查看特定型号的库存状况。

说明

The MAX4514/MAX4515 are single-pole/single-throw (SPST), CMOS, low-voltage, single-supply analog switches with very low switch on-resistance. The MAX4514 is normally open (NO). The MAX4515 is normally closed (NC).

These CMOS switches can operate continuously with a single supply between +2V and +12V. Each switch can handle rail-to-rail analog signals. The off-leakage current maximum is only 1nA at +25°C or 20nA at +85°C.

All digital inputs have 0.8V to 2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a +5V supply.

For pin-compatible parts for use with dual supplies, see the MAX4516/MAX4517.
MAX4514、MAX4515:引脚配置 MAX4514、MAX4515:引脚配置 放大+

关键特性

  • Available in SOT23-5 Package
  • +2V to +12V Single-Supply Operation
  • Guaranteed On-Resistance:
    • 20Ω with +5V Supply
    • 10Ω with +12V Supply
  • Guaranteed Low Off-Leakage Currents:
    • 1nA at +25°C
    • 20nA at +85°C
  • Guaranteed Low On-Leakage Currents:
    • 2nA at +25°C
    • 40nA at +85°C
  • Low Charge Injection: 10pC
  • Fast Switching Speed: tON = 150ns, tOFF = 100ns
  • Break-Before-Make Operation: tON > tOFF at +5V
  • TTL/CMOS-Logic Compatible with +5V Supply

应用

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

请查看具体的参数规格 Switches and Multiplexers (Mid and High Voltage) (299)


Part NumberFunctionsConfig.ChannelsNormal PositionVSUPPLY (Single)
(V)
VSUPPLY (Single)
(V)
RON
(Ω)
IL(OFF)
(nA)
tON
(ns)
tOFF
(ns)
QINJECTION
(pC)
CON
(pF)
COFF
(pF)
Package/PinsBudgetary
Price
minmaxmaxmaxmaxmaxSee Notes
MAX4514 SwitchSPST1Open212201150100103014
DICE SALES/N
PDIP/8
SOIC (N)/8
SOT23/5
$0.82 @1k
MAX4515 Closed
PDIP/8
SOIC (N)/8
SOT23/5

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: MAX4514.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。

质量管理体系 >
环境管理体系 >

 
Status:
Package:
Temperature:

相关资料