The MAX4503/MAX4504 are low-voltage, dual-supply, single-pole/single-throw (SPST), CMOS analog switches. The MAX4503 is normally open(NO).the MAX4504is 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.
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Battery-Operated EquipmentAudio and Video Signal RoutingLow-Voltage Data-Acquisition SystemsCommunications CircuitsCellular PhonesPCMCIA CardsModems
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Available in SOT23-5 PackageDual-Supply Operation from ±1V to ±6VGuaranteed On-Resistance:250 with ±5V SuppliesGuaranteed Low Off-Leakage Currents: 1nA at +25°C 10nA at +85°CGuaranteed Low On-Leakage Currents: 2nA at +25°C 20nA at +85°CGuaranteed Low Charge Injection: 10pC MaxFast Switching Speed: tON = 150ns, tOFF = 100nsCMOS-Logic Compatible Input
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(Voltages Referenced to V-)V+.......................................-0.3V, +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
Continuous Power Dissipation (TA = +70°C)
8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) ....727mW
8-Pin SO (derate 5.88mW/°C above +70°C).................471mW
5-Pin SOT23-5 (derate 7.1mW/°C above +70°C) ..........571mW
8-Pin CERDIP (derate 8.00mW/°C above +70°C)...........640mW
Operating Temperature Ranges
MAX4503C_ _/MAX4504C_ _ ................................0°C to +70°C
MAX4503E_ _/MAX4504E_ _ .............................-40°C to +85°C
MAX4503MJA/MAX4504MJA ..............................-55°C to +125°C
Storage Temperature Range ...............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .................................+300°C
Post a Buying Lead
Required Field 
