G3102 Global Mixed-mode Technology 0.9Ω Dual SPST Analog Switch Features General Description The G3102 is a low on-resistance, dual SPST (Single-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 resistance 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. Isolation in Powered-Down Mode, V+=0 Low ON-State Resistance (0.9Ω) 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 ( <0.8µA ) 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 Ordering Information ORDER NUMBER MARKING TEMP. RANGE PACKAGE (Green) G3102V11U 312x -40°C to 85°C VSSOP-8 G3102B31U G3102KC1G 312x 3102 -40°C to 85°C -40°C to 85°C WLCSP2X4-8 TDFN3X2-8 Note :V1: VSSOP-8 B3: WLCSP2X4 1: Bonding Code U&G: Tape & reel KC: TDFN3X2-8 Pin Configuration 8 Bump WLCSP G3102 G3102 NO1 1 8 V+ NO1 A V+ NO1 1 COM1 2 7 IN1 COM1 B IN1 COM1 2 IN2 3 6 COM2 IN2 3 GND 4 5 NO2 GND 4 Top View VSSOP-8 IN2 C COM2 NO2 GND D 1 2 Top View WLCSP2X4 Thermal Pad 8 V+ 7 IN1 6 COM2 5 NO2 TDFN3X2-8 Note: The internal circuit is isolated from the Thermal Pad. TEL: 886-3-5788833 http://www.gmt.com.tw Ver: 1.5 Nov 15, 2011 1