MAX4561/MAX4568/MAX4569 19-1714 Rev 1 7/12 15kV ESD-Protected, Low-Voltage, SPDT/SPST, CMOS Analog Switches General Description Features The MAX4561/MAX4568/MAX4569 are low-voltage, ESD-Protected NO, NC ESD-protected analog switches. The normally open 15kVHuman Body Model (NO) and normally closed (NC) inputs are protected 15kVIEC 1000-4-2, Air-Gap Discharge against 15kV electrostatic discharge (ESD) without 8kVIEC 1000-4-2, Contact Discharge latchup or damage, and the COM input is protected Guaranteed On-Resistance against 2.5kV ESD. 70 +5V Supply These switches operate from a single +1.8V to +12V 120 with Single +3V Supply supply. The 70 at 5V (120 at 3V) on-resistance is On-Resistance Match Between Channels (2 matched between channels to 2 max, and is flat (4 max) max) over the specified signal range. The switches can Low On-Resistance Flatness: 4 max handle Rail-to-Rail analog signals. Off-leakage current Guaranteed Low Leakage Currents is only 0.5nA at +25C and 5nA at +85C. The digital 0.5nA Off-Leakage (at T = +25C) A input has +0.8V to +2.4V logic thresholds, ensuring 0.5nA On-Leakage (at T = +25C) A TTL/CMOS-logic compatibility when using a single +5V Guaranteed Break-Before-Make at 5ns supply. The MAX4561 is a single-pole/double-throw (MAX4561 only) (SPDT) switch. The MAX4568 NO and MAX4569 NC are single-pole/single-throw (SPST) switches. Rail-to-Rail Signal Handling Capability TTL/CMOS-Logic Compatible with +5V Supplies The MAX4561 is available in a 6-pin SOT23 package, Industry Standard Pin-Outs and the MAX4568/MAX4569 are available in 5-pin SOT23 packages. MAX4561 Pin Compatible with MAX4544 MAX4568/MAX4569 Pin Compatible with Applications MAX4514/MAX4515 High-ESD Environments Ordering Information Battery-Powered Systems SOT TEMP PIN- Audio and Video Signal Routing PART RANGE PACKAGE TOP MAR K Low-Voltage Data-Acquisition Systems MAX4561EUT+T -40C to +85C 6 SOT23 AAIE Sample-and-Hold Circuits MAX4568EUK+T -40C to +85C 5 SOT23 ADOE MAX4569EUK+T -40C to +85C 5 SOT23 ADOF Communications Circuits +Denotes a lead(Pb)-free/RoHS-compliant package. Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd. T = Tape and reel. Pin Configurations/Functional Diagrams/Truth Tables TOP VIEW ++ + COM 15V+ COM 15V+ IN16NO 2 2 NO NC V+ 2 5 COM MAX4568 MAX4569 MAX4561 GND34 IN GND34 IN GND34 NC SOT23 SOT23 SOT23 LOGIC NO NC LOGIC SWITCH LOGIC SWITCH 0 OFF ON 0 OFF 0 ON 1 ON OFF 1 ON 1 OFF SWITCHES SHOWN FOR LOGIC0 INPUT. 1 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxims website at www.maxim-ic.com.15kV ESD-Protected, Low-Voltage, SPDT/SPST, CMOS Analog Switches ABSOLUTE MAXIMUM RATINGS V+ to GND ................................................................-0.3 to +13V NO, NC..........................................................................15kV IN, COM, NO, NC to GND (Note 1) ..............-0.3V to (V+ + 0.3V) Continuous Power Dissipation (T = +70C) A Continuous Current (any terminal)....................................10mA 5-Pin SOT23 (derate 3.1mW/C above +70C .............247mW Peak Current 6-Pin SOT23 (derate 8.7mW/C above +70C)...........696mW (NO, NC, COM pulsed at 1ms 10% duty cycle).........30mA Operating Temperature Range ...........................-40C to +85C ESD Protection per Method IEC 1000-4-2 (NO, NC) Storage Temperature Range .............................-65C to +150C Air-Gap Discharge........................................................15kV Lead Temperature (soldering, 10s) .................................+300C Contact Discharge..........................................................8kV Soldering Temperature (reflow) .......................................+260C ESD Protection per Method 3015.7 V+, GND, IN, COM.......................................................2.5kV Note 1: Signals on NO, NC, COM, or IN exceeding V+ or GND are clamped by internal diodes. Limit forward current to maximum current rating. Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ELECTRICAL CHARACTERISTICSSingle +5V Supply (V+ = +4.5V to +5.5V, V = +2.4V, V = +0.8V, T = T to T , unless otherwise specified. Typical values are at T = +25C.) IH IL A MIN MAX A (Notes 2, 3) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS ANALOG SWITCH V , COM Input Voltage Range 0V+V V , V NO NC T = +25C4570 A V+ = 4.5V, I = 1mA COM On-Resistance R ON V or V = 1V, 3.5V NO NC T = T to T 75 A MIN MAX On-Resistance Match T = +25C 0.5 2 A V+ = 4.5V, I =1mA COM Between Channels R ON V or V = 1V, 3.5V NO NC T = T to T 3 A MIN MAX (Note 4) T = +25C24 A On-Resistance Flatness V+ = 4.5V, I = 1mA COM R FLAT(ON) (Note 5) V or V = 1V, 2.25V, 3.5V NO NC T = T to T 5 A MIN MAX T = +25C -0.5 0.01 0.5 Off-Leakage Current I , V+ = 5.5V, V = 1V, 4.5V A NO(OFF) COM nA (NO or NC) I V or V = 4.5V, 1V NC(OFF) NO NC T = T to T -5 5 A MIN MAX T = +25C -0.5 0.01 0.5 A COM Off-Leakage Current V+ = 5.5V, V = 1V, 4.5V COM I nA COM(OFF) (MAX4568/MAX4569 only) V or V = 4.5V, 1V NO NC T = T to T -5 5 A MIN MAX V+ = 5.5V, V = 1V, 4.5V T = +25C-1 1 COM A COM On-Leakage Current nA ICOM(ON) V or V = 1V, 4.5V or NO NC T = T to T -10 10 unconnected A MIN MAX LOGIC INPUT Input Logic High V 2.4 V IH Input Logic Low V 0.8 V IL Input Leakage Current I V = 0 or V+ -1 1 A IN IN 2 MAX4561/MAX4568/MAX4569