ver: 1.5 nov 15, 2011 tel: 886-3-5788833 http://www.gmt.com.tw 1 G3102 global mixed-mode technology 0.9 dual spst analog switch features ? isolation in powered-down mode, v+=0 ? low on-state resistance (0.9 ) ? control inputs are 5.5v tolerant ? low charge injection ? excellent on-state resistance matching ? 1.65v to 5.5v single-supply operation ? low total harmonic distortion (thd) ? low supply current ( <0.8 a ) ? 8 pin wlcsp, vssop and tdfn package applications ? cell phones ? pdas ? portable instrumentation ? audio and video signal routing ? low-voltage data-acquisition systems ? communication circuits ? modems ? hard drives ? computer peripherals ? wireless terminals and peripherals general description the G3102 is a low on-resistance, dual spst (sin- gle-pole/single-throw) analog switch that operates from a 1.65v to 5.5v supply. the device offers a low on-state resistance and an excellent on-state resis- tance matching. the device has excellent low total harmonic distortion (thd) performance and consumes very low power. these features make this device suitable for portable audio applications. ordering information order number marking temp. range package (green) G3102v11u 312x -40 c to 85 c vssop-8 G3102b31u 312x -40 c to 85 c wlcsp2x4-8 G3102kc1g 3102 -40 c to 85 c tdfn3x2-8 note :v1: vssop-8 b3: wlcsp2x4 kc: tdfn3x2-8 1: bonding code u&g: tape & reel pin configuration vssop-8 1 2 3 4 5 6 7 8 G3102 v+ in1 com2 no2 no1 com1 in2 gnd top view top view wlcsp2x4 8 bump wlcsp no1 com1 in2 gnd v+ in1 com2 no2 a b c d 1 2 tdfn3x2-8 1 2 3 4 5 6 7 8 G3102 v+ in1 com2 no2 no1 com1 in2 gnd thermal pad note: the internal circuit is isolated from the thermal pad. vssop-8 1 2 3 4 5 6 7 8 G3102 v+ in1 com2 no2 v+ in1 com2 no2 no1 com1 in2 gnd no1 com1 in2 gnd top view top view wlcsp2x4 8 bump wlcsp no1 com1 in2 gnd v+ in1 com2 no2 a b c d 1 2 tdfn3x2-8 1 2 3 4 5 6 7 8 G3102 v+ in1 com2 no2 no1 com1 in2 gnd thermal pad note: the internal circuit is isolated from the thermal pad.
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