MAX4501:Low-Voltage, SPST, CMOS Analog Switches

The MAX4501/MAX4502 are single-pole/single-throw (SPST), low-voltage, single-supply, CMOS analog switches. The MAX4501 is normally open (NO). The MAX4502 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 is only 1.0nA at +25°C or 10nA at +85°C. The digital input has 0.8V and 2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a single +5V supply.

Key Features
  • Available in SOT23-5 and SC70-5 Packages
  • +2V to +12V Single-Supply Operation
  • Guaranteed On-Resistance: 250 ohms at +5V
  • Guaranteed Low Off-Leakage Current
    • 1nA at +25°C
    • 10nA at +85°C
  • Guaranteed Low On-Leakage Current
    • 2nA at +25°C
    • 20nA at +85°C
  • Low Charge Injection: 10pC
  • Fast Switching Speed: tON = 75ns, tOFF = 50ns
  • TTL/CMOS-Logic Compatible with +5V Supply
MAX4501, MAX4502: Pin Configuration
MAX4501, MAX4502: Pin Configuration
Applications/Uses
  • Audio/Video Signal Routing
  • Battery-Powered Applications
  • Cell Phones
  • Communication Systems
  • Low-Voltage Data Acquisition
  • Modems
  • PCMCIA Cards
DataSheet
titleDownload file
MAX4501-MAX4502 Data SheetMAX4501-MAX4502.pdf
Parametrics
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
minmaxmaxmaxminmaxSee Notes
MAX4501SwitchSPST1Open212250175501083PDIP(N)/8
SC-70/5
SOIC(N)/8
SOT/5
$0.70 @1k
MAX4502ClosedPDIP(N)/8
SC-70/5
SOIC(N)/8
SOT/5
$0.82 @1k
Quality and Environmental Data
Ordering Information
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX4501C/DNo Longer AvailableDICE SALES,;NA pin;DICE;0°C to +70°CSee data sheet
MAX4501CPANo Longer AvailablePDIP(N),;8 pin;79.7 mm²0°C to +70°CNo
MAX4501CSANo Longer AvailableMAX4501CSA+SOIC(N),;8 pin;30.9 mm²0°C to +70°CNo
MAX4501CSA+ActiveSOIC(N),;8 pin;30.9 mm²0°C to +70°CLead Free
MAX4501CSA+TActiveSOIC(N),;8 pin;30.9 mm²0°C to +70°CLead Free
MAX4501CSA-TNo Longer AvailableMAX4501CSA+TN.SO;8 pin0°C to +70°CSee data sheet
MAX4501CUKActiveSOT,;5 pin;9 mm²-40°C to +85°CNo
MAX4501CUK+ActiveSOT,;5 pin;9 mm²-40°C to +85°CLead Free
MAX4501CUK+TActiveSOT,;5 pin;9 mm²-40°C to +85°CLead Free
MAX4501CUK-TNo Longer AvailableMAX4501CUK+TSOT,;5 pin;9 mm²-40°C to +85°CNo
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX4501CUK-TG05No Longer AvailableSOT,;5 pin;9 mm²-40°C to +85°CNo
MAX4501CUK-TG077No Longer AvailableSOT,;5 pin;9 mm²-40°C to +85°CNo
MAX4501EPANo Longer AvailablePDIP(N),;8 pin;79.7 mm²-40°C to +85°CNo
MAX4501ESANo Longer AvailableMAX4501ESA+SOIC(N),;8 pin;30.9 mm²-40°C to +85°CNo
MAX4501ESA+ActiveSOIC(N),;8 pin;30.9 mm²-40°C to +85°CLead Free
MAX4501ESA+TActiveN.SO;-40°C to +85°CSee data sheet
MAX4501ESA-TNo Longer AvailableMAX4501ESA+TN.SO;8 pin-40°C to +85°CSee data sheet
MAX4501EUK+ActiveSOT,;5 pin;9 mm²-40°C to +85°CLead Free
MAX4501EUK+TActiveSOT,;5 pin;9 mm²-40°C to +85°CLead Free
MAX4501EUK-TNo Longer AvailableMAX4501EUK+TSOT,;5 pin;9 mm²-40°C to +85°CNo
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX4501EXK+ActiveSC-70,;5 pin;5.3 mm²-40°C to +85°CLead Free
MAX4501EXK+TActiveSC-70,;5 pin;5.3 mm²-40°C to +85°CLead Free
MAX4501EXK-TNo Longer AvailableMAX4501EXK+TSC-70,;5 pin;5.3 mm²-40°C to +85°CNo
MAX4501MJANo Longer Available-55°C to +125°CSee data sheet
MAX4501-MAX4502.pdf MAX4502
Protecting Against Momentary Power Loss Due to Battery-Bounce MAX4501
Minimizing Total Harmonic Distortion Contributed by Analog Switches in Audio Systems MAX4501
MAX4501.pdf MAX4501
MAX4501-MAX4502.pdf MAX4502