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The DG9411 is a single-pole/double-throw monolithic CMOS analog switch designed for high performance switching of analog signals. Combining low power, high speed (tON: 9 ns,tOFF: 5 ns), low on-resistance (rDS(on): 7 ) and small physical size (SC70), the DG9411 is ideal for portable and battery powered applications requiring high performance and efficient use of board space.
The DG9411 is built on Vishay Siliconix's low voltage JI2 process. An epitaxial layer prevents latchup. Break-before -make is guaranteed for DG9411.
DG9411 Maximum Ratings
Reference to GND V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +13 V IN, COM, NC, NOa . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to (V+ + 0.3 V) Continuous Current (Any terminal) . . . . . . . . . . . . . . . . . . . . . . . . . .±50 mA Peak Current . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . ±200 mA (Pulsed at 1ms, 10% duty cycle) Storage Temperature (D Suffix) . . . . . . . . . . . . . . . . . . . . . . . . -65 to 125°C Power Dissipation (Packages)b 6-Pin Narrow Body SO70c . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . 250 mW Notes: a. Signals on SX, DX, or INX exceeding V+ or V- will be clamped by internal diodes. Limit forward diode current to maximum current ratings. b. All leads welded or soldered to PC Board. c. Derate 6.5 mW/ above 25
DG9411 Features
Low Voltage Operation (2.25 V to 5.5 V) Low On-Resistance - rDS(on): 7 Fast Switching - tON : 9 ns, tOFF: 5 ns Low Charge Injection - QINJ: 5 pC Low Power Consumption TTL/CMOS Compatible 6-Pin SC-70 Package
DG9411 Typical Application
Cellular Phones Communication Systems Portable Test Equipment Battery Operated Systems Sample and Hold Circuits