DG9431DY

DG9431 Vishay Siliconix Low-Voltage Single SPDT Analog Switch FEATURES D D D D D D D D D Low Voltage Operation (+2.7 to +5 V) Low On-Resistance - rDS(on): 20 W Fast Switching - tON : 35 ns, tOFF: 20 ns Low Leakage - ICOM(on): 200-pA max Low Charge Injection - QINJ: 1 pC Low Power Consumption TTL/CMOS Compatible ESD Protection > 2000 V (Method 3015.7) Available in TSOP-6 and SOIC-8 BENEFITS D D D D Reduced Power Consumption Simple Logic Interface High Accuracy Reduce Board Space (TSOP-6) APPLICATIONS D D D D D D D Battery Operated Systems Portable Test Equipment Sample and Hold Circuits Cellular Phones Communication Systems Military Radio PBX, PABX Guidance and Control Systems DESCRIPTION The DG9431 is a single-pole/double-throw monolithic CMOS analog device designed for high performance switching of analog signals. Combining low power, high speed (tON: 35 ns, tOFF: 20 ns), low on-resistance (rDS(on): 20 W) and small physical size (TSOP-6), the DG9431 is ideal for portable and battery powered applications requiring high performance and efficient use of board space. The DG9431 is built on Vishay Siliconix’s low voltage BCD-15 process. Minimum ESD protection, per Method 3015.7, is 2000 V. An epitaxial layer prevents latchup. Break-before -make is guaranteed for DG9431. Each switch conducts equally well in both directions when on, and blocks up to the power supply level when off. FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION TSOP-6 IN V+ GND 1 2 3 Top View 6 5 4 NO COM NC ...