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 1nA 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.
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Battery-Operated EquipmentAudio and Video Signal RoutingLow-Voltage Data-Acquisition SystemsCommunications CircuitsPCMCIA CardsCellular PhonesModems
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Available in SOT23-5 and SC70-5 Packages+2V to +12V Single-Supply OperationGuaranteed On-Resistance: 250Ω at +5VGuaranteed Low Off-Leakage Current1nA at +25°C10nA at +85°CGuaranteed Low On-Leakage Current2nA at +25°C20nA at +85°CLow Charge Injection: 10pCFast Switching Speed: tON = 75ns, tOFF = 50nsTTL/CMOS-Logic Compatible with +5V Supply
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(Voltages Referenced to GND)
V+..........................................................................................-0.3V to +13V
Voltage into Any Terminal (Note 1) ...... ...................-0.3V to (V+ + 0.3V) or
±10mA (whichever occurs first)
Continuous Current into Any Terminal.............................................±10mA
Peak Current, NO or COM
(pulsed at 1ms, 10% duty cycle)......................................................±20mA
ESD per Method 3015.7 ..................................................................>2000V
Continuous Power Dissipation (TA = +70°C)
5-Pin SC70-5 (derate 2.5mW/°C above +70°C)............................200mW
5-Pin SOT23-5 (derate 7.1mW/°C above +70°C) .........................571mW
8-Pin SO (derate 5.88mW/°C above +70°C).................................471mW
8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) ....................727mW
8-Pin CERDIP (derate 8.00mW/°C above +70°C).........................640mW
Operating Temperature Ranges
MAX4501C_ _/MAX4502C_ _ .............................................0°C to +70°C
MAX4501E_ _/MAX4502E_ _ ..........................................-40°C to +85°C
MAX4501MJA/MAX4502MJA ...........................................-55°C to +125°C
Storage Temperature Range ........................................-65°C to +150°C
Lead Temperature (soldering, 10s) ..............................................+300°C
Post a Buying Lead
Required Field 
