19-6052 Rev 1 8/12 EVALUATION KIT AVAILABLE MAX14760/MAX14762/MAX14764 Above- and Below-the-Rails Low-Leakage Analog Switches General Description Benefits and Features The MAX14760/MAX14762/MAX14764 analog switches S Simplify Power-Supply Requirements are capable of passing bipolar signals that are beyond 3.0V to 5.5V Supply Range their supply rails. These devices operate from a single -25V to +25V Signal Range +3.0V to +5.5V supply, and support signals in the -25V S High Performance to +25V range. Q10nA (max) On-Leakage Current (MAX14760/ The MAX14760 is a single-pole/single-throw (SPST) ana- MAX14762) log switch, while the MAX14762 is a dual-SPST analog 20I (max) On-Resistance switch. The MAX14764 is a single-pole/double-throw Low On-Resistance Flatness, 58mI (typ) (SPDT) analog switch. Thermal Shutdown Protection -40NC to +85NC Operating Temperature Range The MAX14760/MAX14762/MAX14764 feature 20I (max) High Bandwidth:115MHz (typ) on-resistance with a Q10nA (max) on-leakage current for MAX14760/MAX14762. S Save Space on Board Small 8-Pin and 10-Pin TDFN Packages The MAX14760/MAX14764 are available in 8-pin (3mm x 3mm) TDFN packages. The MAX14762 is available in a Applications 10-pin (3mm x 3mm) TDFN package. These devices are specified over the -40NC to +85NC extended operating Industrial Measurement Systems temperature range. Instrumentation Systems Ordering Information/Selector Guide appears at end of data Opto-Relay Replacement sheet. Medical Systems For related parts and recommended products to use with this part, refer ATE Systems to www.maxim-ic.com/MAX14760.related. Audio Signal Routing and Switching Functional Diagrams/Truth Tables V V V CC CC CC MAX14760 MAX14762 MAX14764 V V V V P N V V P SUPPLY N SUPPLY P SUPPLY N GENERATION GENERATION GENERATION A A1 B1 A1 B COM EN EN1 A2 A2 B2 SEL GND EN2 GND GND EN A EN1 A1 EN2 A2 SEL A1 A2 OPEN CLOSED OPEN CLOSED OPEN 0 0 0 0 1 CLOSED 1 OPEN 1 CLOSED 1 OPEN CLOSED 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.MAX14760/MAX14762/MAX14764 Above- and Below-the-Rails Low-Leakage Analog Switches ABSOLUTE MAXIMUM RATINGS (All voltages referenced to GND, unless otherwise noted.) Continuous Power Dissipation (T = +70NC) A 8-Pin TDFN Package (derate 24.4mW/NC V ..........................................................................-0.3V to +6V CC above +70NC)..........................................................1951.2mW EN, EN1, EN2, SEL ................................-0.3V to +(V + 0.3V) CC 10-Pin TDFN Package (derate 24.4mW/NC A, A1, A2, B, B1, B2, COM ................... (V - 0.3V) to Lesser of N above +70NC)..........................................................1951.2mW (V + 0.3V) or (V + 52V) P N Operating Temperature Range .......................... -40NC to +85NC V ................................ -0.3V to Lesser of (+52V) or (V + 70V) P N Storage Temperature Range ............................ -65NC to +160NC V ........................Greater of (V - 40V) or (V - 70V) to +0.3V N CC P Lead Temperature (soldering, 10s) ................................+300NC V to V -0.3V to 70V ................................................................... P N Soldering Temperature (reflow) ......................................+260NC Continuous Current .........................................................Q25mA Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional opera- tion 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. PACKAGE THERMAL CHARACTERISTICS (Note 1) 8 TDFN 10 TDFN Junction-to-Ambient Thermal Resistance (q ) ...........41C/W Junction-to-Ambient Thermal Resistance (q ) ...........41C/W JA JA Junction-to-Case Thermal Resistance (q ) ..................8C/W Junction-to-Case Thermal Resistance (q ) ..................9C/W JC 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.maxim-ic.com/thermal-tutorial. ELECTRICAL CHARACTERISTICS (V = 3.0V to 5.5V, T = -40NC to +85NC, unless otherwise noted. Typical values are at V = 5V, and T = +25NC.) (Note 2) CC A CC A PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS DC CHARACTERISTICS Power Supply Range V 3.0 5.5 V CC Continuous Current Through I -25 +25 mA A Switch V = V 4.1 10 EN CC V P 4.7V CC V = V /2 4.1 10 EN CC Supply Current I mA CC V = V 2.5 6 EN CC V > 4.7V CC V = V /2 2.5 6 EN CC V COM, Analog Signal Range Switch open or closed -25 +25 V V V A , B On-Resistance R I or I = Q25mA, V = Q25V 8 20 I ON COM B A On-Resistance Flatness DR -25V < V < +25V, I or I = Q25mA 58 mI ON A COM B A, A1, A2 Off-Leakage Current I V = +25V, V or V = 0V, Figure 1 -30 +30 nA A (OFF) A COM B V or V = 15V, V = 0V, Figure 1 COM B A -10 +10 (MAX14764) COM, B, B1, B2 Off-Leakage I , COM(OFF) nA Current I B (OFF) V = 15V, V = 0V, Figure 1 (MAX14760/ B A -10 +10 MAX14762) 2