+ + + EVALUATION KIT AVAILABLE MAX14756/MAX14757/ Quad SPST +70V Analog Switches MAX14758 General Description Features The MAX14756/MAX14757/MAX14758 are analog Single-Supply Operation from +10V to +70V switches with a low on-resistance of 10 (max) that Bipolar-Supply Operation Up to 35V conduct equally well in both directions. All devices have a On-Resistance of 10 (max) rail-to-rail analog-signal range. They operate with a single R Flatness of 0.004 (typ) ON +10V to +70V supply in unipolar applications or 35V dual 2.5nA (max) Off-Leakage Currents at +85C supplies in bipolar applications. The bipolar supplies can Overvoltage/Undervoltage Clamping Through be offset and do not have to be symmetrical. Protection Diodes The MAX14756 is a quad normally closed (NC) single- 500A (typ) Supply Current pole/single-throw (SPST) switch, the MAX14757 is a quad TSSOP 16-Pin Package normally open (NO) SPST switch, and the MAX14758 has -40C to +85C Ambient Temperature Range two NO and two NC SPST switches. These switches have 5 (typ) on-resistances and low on-leakage currents of Functionally Compatible to DG411, DG412, and DG413 0.01nA (typ). The on-resistance flatness is 0.004 (typ). Functionally Operational Up to +125C The devices are suitable for a multitude of analog signal routing and switching applications. They are specified over Ordering Information an extended temperature range of -40C to +85C, but can be operated up to +125C with elevated leakage currents. TEMP PIN- PART FUNCTION RANGE PACKAGE Applications Quad NC -40C to MAX14756EUE+ 16 TSSOP Industrial Control Systems SPST +85C Instrumentation Quad NO -40C to Battery Management MAX14757EUE+ 16 TSSOP SPST +85C Environmental Control Systems Medical Systems Dual NO + -40C to MAX14758EUE+ 16 TSSOP NC SPST +85C ATE System Audio Signal Routing/Switching +Denotes a lead(Pb)-free/RoHS-compliant package. Functional Diagrams A1 1 16 A2 A1 1 16 A2 A1 1 16 A2 B1 2 15 B2 B1 2 15 B2 B1 2 15 B2 EN1 3 14 EN2 EN1 3 14 EN2 EN1 3 14 EN2 V 4 13 V V 4 13 V V 4 13 V SS DD SS DD SS DD MAX14756 MAX14757 MAX14758 GND 5 12 VL GND 5 12 VL GND 5 12 VL EN4 6 11 EN3 EN4 6 11 EN3 EN4 6 11 EN3 B4 7 10 B3 B4 7 10 B3 B4 7 10 B3 A4 8 9 A3 A4 8 9 A3 A4 8 9 A3 TSSOP TSSOP TSSOP MAX14756 MAX14757 MAX14758 EN LOGIC SWITCHES EN LOGIC SWITCHES EN LOGIC SWITCHES 1, 4 SWITCHES 2, 3 0 CLOSED 0 OPEN 0 CLOSED OPEN 1 OPEN 1 CLOSED 1 OPEN CLOSED 19-5720 Rev 1 11/14MAX14756/MAX14757/ Quad SPST +70V Analog Switches MAX14758 Absolute Maximum Ratings V to V ............................................................-0.3V to +72V Continuous Power Dissipation (T = +70C) DD SS A V to GND ...........................................................-36V to +0.3V TSSOP (derate 11.1mW/C above +70C) .................889mW SS V , EN to GND ........-0.3V to the lesser of (+12V, V + 0.3V) Operating Temperature Range ........................... -40C to +85C L DD A , B to V .............................. -0.3V to (V + 2V) or 100mA Storage Temperature Range ............................ -65C to +150C SS DD (whichever occurs first) Junction Temperature ......................................................+150C Continuous Current into A , B ......................................100mA Lead Temperature (soldering, 10s) .................................+300C Soldering Temperature (reflow) .......................................+260C Package Thermal Characteristics (Note 1) TSSOP Junction-to-Ambient Thermal Resistance ( ) ..........90C/W JA Junction-to-Case Thermal Resistance ( ) ...............27C/W JC Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial. 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 CharacteristicsDual Supplies (V = +35V, V = -35V, V = 0V, V = +3.3V, T = -40C to +85C, unless otherwise noted. Typical values are at T = +25C.) DD SS GND L A A PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS POWER SUPPLY V Supply-Voltage Range V +10 +35 V DD DD V Supply-Voltage Range V -10 -35 V SS SS V Logic Supply-Voltage Range V +1.6 +11 V L L I V to switch off state, V , V = +20V 200 450 DD(OFF) EN A B V Supply Current A DD I V to switch on state, V , V = +20V 500 800 DD(ON) EN A B I V to switch off state, V , V = +20V 200 450 SS(OFF) EN A B V Supply Current A SS I V to switch on state, V , V = +20V 500 800 SS(ON) EN A B V = +11V, V = V = V = V = L EN1 EN2 EN3 EN4 V Current I 0.4 mA L L (0.25 x V ) or ( 0.75 x V ) L L SWITCH Analog-Signal Range V V Figure 1 V V V A , B SS DD Current Through Switch I I V , V = +20V -50 +50 mA A , B A B On-Resistance R I , I = 10mA, V , V = 20V, Figure 1 5 10 ON A B A B On-Resistance Matching I , I = 10mA, V , V = 20V, 0V A B A B R 0.3 0.5 ON Between Channels (Note 2) On-Resistance Flatness R I , I = 10mA, V , V = 20V 0.004 FLAT(ON) A B A B V = 20V, V = unconnected, Figure 2 -5 +5 B A On-Leakage Current I nA V = 20V, V = unconnected, A/B (ON) B A 0.01 T = +25C, Figure 2 A V = 20V, V = -20V, Figure 3 -2.5 +2.5 B A Off-Leakage Current I nA V = 20V, V = -20V, T = +25C, A/B (OFF) B A A 0.01 Figure 3 Maxim Integrated 2 www.maximintegrated.com