SGM4684

SGM4684 GENERAL DESCRIPTION Chip Scale Packaging, Low-Voltage 0.4Ω, Dual, SPDT Analog Switch FEATURES − − − − − Low Voltage Operation : 1. 8 V to 5. 5 V Low On-Resistance: 0. 4Ω(TYP) Low On-Resistance Flatness –3 dB Bandwidth: 30 MHz Fast Switching Time tON 25 ns tOFF 28 ns Rail-to-Rail Operation Typical Power Consumption (<0.01 µW) TTL/CMOS Compatible Chip Scale Packaging The SGM4684 is a dual, low ON-resistance, low voltage, bidirectional, single-pole/double-throw (SPDT) CMOS analog switch designed to operate from a single +1.8V to www.DataSheet4U.com +5.5V supply. Targeted applications include battery powered equipment that benefit from low RON (0.4Ω) and fast switching speeds (tON = 25 ns, tOFF = 28 ns). The on resistance profile is very flat over the full analog signal range. This ensures excellent linearity and low distortion when switching audio signals. The SGM4684 is a committed dual single-pole/double -throw (SPDT) that consist of two normally open (NO) and two normally close (NC) switches. This configuration can be used as a dual 2-to-1 multiplexer. SGM4684 is available in a 10-ball Chip Scale Packaging (CSP) − − − − PIN CONFIGURATIONS/BLOCK DIAGRAM (top view) CSP C NC1 B GND A NC2 1 IN1 IN2 2 APPLICATIONS Battery powered, Handheld, and Portable Equipments Cellular/mobile Phones Laptops, Notebooks, Palmtops Communication Systems Sample-and-Hold Circuits Audio Signal Routing Audio and Video Switching Portable Test and Measurement Medical Equipment LOGIC 0...