Linear LTC202CS#PBF Micropower Low Injection Quad CMOS Analog Switch SOIC-16

The Linear Technology LTC201A, LTC202, and LTC203 are micropower, quad CMOS analog switches which typically dissipate only 250µW from ±15V supplies and 40µW from a single 5V supply. The switches have 65 Ohm typical on resistance and a very high off resistance. A break-before-make characteristic, inherent in these switches, prevents the shorting of two channels. With a supply voltage of ±15V, the signal range is ±15V. These switches have special charge compensation circuitry which greatly reduces charge injection to a maximum of ±25pC (±15V supplies). The LTC201A, LTC202, and LTC203 are designed for applications such as programmable gain amplifiers, analog multiplexers, sample-and-hold circuits, precision charge switching and remote switching. These three devices are differentiated by the type of switch action, as shown in the logic table.

• Micropower operation
• Single 5V or ±15V supply operation
• Low charge injection
• Low R ON
• Low leakage
• Guaranteed break before make
• Latch resistant design
• TTL/CMOS compatible
• Improved second source for DG201A/DG202
• Operating temp.: 0 to 70°C