The MAX4751/MAX4752/MAX4753 are low on-resistance, low-voltage, quad, single-pole/single-throw (SPST) analog switches that operate from a single +1.6V to +3.6V supply. These devices have fast switching speeds (tON = 30ns, tOFF = 25ns), handle Rail-to-Rail® analog signals, and consume less than 1µW of quiescent power. The MAX4753 has break-before-make switching.
When powered from a +3V supply, the MAX4751/ MAX4752/MAX4753 feature low 0.9Ω (max) on-resistance (RON), with 0.12Ω (max) RON matching and 0.1Ω (max) RON flatness. The digital input is 1.8V CMOS compatible when using a single +3V supply.
The MAX4751 has four normally open (NO) switches, the MAX4752 has four normally closed (NC) switches, and the MAX4753 has two NO and two NC switches. The MAX4751/MAX4752/MAX4753 are available in 3mm X 3mm, 16-pin QFN and 14-pin TSSOP packages.
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Power RoutingBattery-Powered SystemsAudio and Video Signal RoutingLow-Voltage Data-Acquisition SystemsCommunications CircuitsPCMCIA CardsCellular PhonesModemsHard Drives
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Low RON0.9Ω max (+3V Supply)2.5Ω max (+1.8V Supply) On-Resistance Flatness: 0.1Ω max (+3V) RON Matching0.12Ω max (+3V Supply)0.25Ω max (+1.8V Supply) +1.6V to +3.6V Single-Supply Operation Available in 16-Pin QFN and 3mmX 3mm Packages 1.8V CMOS Logic Compatible (+3V Supply) High Current-Handling Capacity (100mA Continuous) Fast Switching: tON = 30ns, tOFF = 25ns
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Voltages Referenced to GND
V+, IN_ ...................................................................-0.3V to +4V
COM_, NO_, NC_ (Note 1) ...........................-0.3V to (V+ + 0.3V)
Continuous Current (COM_, NO_, NC_).........................±100mA
Peak Current COM_, NO_, NC_
(pulsed at 1ms 10% duty cycle)....................................±200mA
Continuous Power Dissipation (TA = +70°C)
14-Pin TSSOP (derate 9.1W/°C above +70°C) ............727mW
16-Pin QFN (derate 16.9W/°C above +70°C) ............1349mW
Operating Temperature Range .......................-40°C to +85°C
Junction Temperature...................................................+150°C
Storage Temperature Range .......................-65°C to +150°C
Lead Temperature (soldering, 10s) .............................+300°C
Post a Buying Lead
Required Field 
