GENERAL DEscriptION

The SGM2267 is a dual SPDT (single-pole/double-throw) analog switch. It operates from a 1.8V to 4.2V single power supply.

The SGM2267 features ultra low on-resistance, low voltage and fast switching times. The high performances make it very suitable for multiple applications, such as portable e, audio and video signal routing, etc. In addition, the SGM2267 can be used as a dual 2-to-1 multiplexer because it has two normally open and two normally close switches. Low power consumption is also one of the important reasons that make it a good choice.

The SGM2267 is available in a Green T×1.6-10L package. It operates over an ambient temperature range of -40℃ to +85℃.

FEATURES

• Single Supply Voltage Range: 1.8V to 4.2V

• Ultra Low On-Resistance: 0.45Ω (TYP) at 4.2V

• Low On-Resistance Flatness: 0.1Ω (TYP)

• Low On-Resistance Matching: 0.04Ω (TYP)

• -3dB Bandwidth: 40MHz

• Fast Switching Times at V+ = 4.2V:

  tON: 96ns (TYP)

  tOFF: 16ns (TYP)

• High Off-Isolation: -78dB at 100kHz

• Low Crosstalk: -103dB at 100kHz

• Break-Before-Make Switching

• TTL/CMOS Compatible

• Rail-to-Rail Input and Output Operation

• -40℃ to +85℃ Operating Temperature Range

• Available in a Green T×1.6-10L Package

APPLICATIONS

Cellular Phones

Medical E

Computer Peripherals

Portable E

Sample-and-Hold Circuits

Battery-Powered Systems

Audio and Video Signal Routing