DG2002中文资料威世数据手册PDF规格书

DESCRIPTION

The DG2002 is a single-pole/double-throw monolithic CMOS analog switch designed for high performance switching of analog signals. Combining low power, high speed (tON: 8 ns, tOFF: 6 ns), low on-resistance (rDS(on): 7 Ω) and small physical size (SC70), the DG2002 is ideal for portable and battery powered applications requiring high performance and efficient use of board space.

The DG2002 is built on Vishay Siliconix’s low voltage JI2 process. An epitaxial layer prevents latchup. Break-before - make is guaranteed for DG2002.

Each switch conducts equally well in both directions when on, and blocks up to the power supply level when off.

FEATURES

• Low voltage operation (1.8 V to 5.5 V)

• Low on-resistance - rDS(on): 7 Ω

• Fast switching - tON : 8 ns, tOFF: 6 ns

• Low charge injection - QINJ: 5 pC

• Low power consumption

• TTL/CMOS compatible

• 6-pin SC70 package

BENEFITS

• Reduced power consumption

• Simple logic interface

• High accuracy

• Reduce board space

APPLICATIONS

• Cellular phones

• Communication systems

• Portable test equipment

• Battery operated systems

• Sample and hold circuits