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MAX4514 Low-Voltage, Low-On-Resistance, SPST, CMOS Analog Switches

Product Details

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.

Applications

  • Audio/Video Signal Routing
  • Battery-Powered Applications
  • Cell Phones
  • Communication Systems
  • Low-Voltage Data Acquisition
  • Modems
  • PCMCIA Cards


Features and Benefits

  • 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