MAX4504

低电压、双电源、SPST、CMOS模拟开关


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说明

The MAX4503/MAX4504 are low-voltage, dual-supply, single-pole/single-throw (SPST), CMOS analog switches. The MAX4503 is normally open (NO). The MAX4504 is normally closed (NC).

These CMOS switches can operate continuously with dual supplies between ±1.V and ±6V. Each switch can handle rail-to-rail analog signals. The off-leakage current is only 1nA at +25°C or 10nA at +85°C.

The digital input is CMOS-logic compatible when using ±5V supplies. A unique logic input architecture allows this even though the parts have no ground pin.

For single-supply operation, use the MAX4501/MAX4502, which are pin-for-pin equivalents.

MAX4503、MAX4504:引脚配置 MAX4503、MAX4504:引脚配置 放大+

关键特性

  • Available in SOT23-5 Package
  • Dual-Supply Operation from ±1V to ±6V
  • Guaranteed On-Resistance:
    • 250Ω with ±5V Supplies
  • Guaranteed Low Off-Leakage Currents:
    • 1nA at +25°C
    • 10nA at +85°C
  • Guaranteed Low On-Leakage Currents:
    • 2nA at +25°C
    • 20nA at +85°C
  • Guaranteed Low Charge Injection: 10pC Max
  • Fast Switching Speed: tON = 150ns, tOFF = 100ns
  • CMOS-Logic Compatible Input

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
Part NumberConfig.ChannelsNormal PositionVSUPPLY (Dual)
(±V)
VSUPPLY (Dual)
(±V)
VSIGNAL
(V)
VSIGNAL
(V)
Dynamic Range (max)
(V)
RON
(Ω)
IL(OFF)
(nA)
tON
(ns)
tOFF
(ns)
QINJECTION
(pC)
CON
(pF)
COFF
(pF)
Package/PinsBudgetary
Price
minmaxminmaxmaxmaxmaxmaxmaxSee Notes
MAX4503 SPST1Open16-661225011501001093
PDIP/8
SOIC (N)/8
SOT23/5
$0.85 @1k
MAX4504 Closed
PDIP/8
SOIC (N)/8
SOT23/5
$0.95 @1k
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。

质量和环境数据

申请可靠性报告: MAX4504 
无铅封装的锡(Sn)晶须报告
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。

质量管理体系 >
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