GENERAL DEscriptION

The SGM4684 is a dual, SPDT (single-pole/double-throw) CMOS analog switch. It operates from a 1.8V to 5.5V single power supply.

The SGM4684 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 SGM4684 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 SGM4684 is available in a Green WLCSP-2.0×1.5-10B package. It operates over an ambient temperature range of -40℃ to +125℃.

FEATURES

• Single Supply Voltage Range: 1.8V to 5.5V

• Ultra Low On-Resistance: 0.4Ω (TYP) at 5V

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

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

• -3dB Bandwidth: 13MHz

• Fast Switching Times at V+ = 5V:

  tON: 25ns

  tOFF: 28ns

• High Off-Isolation: -70dB at 100kHz

• Low Crosstalk: -100dB at 100kHz

• Low Power Consumption

• Break-Before-Make Switching

• TTL/CMOS Compatible

• Rail-to-Rail Input and Output Operation

• -40℃ to +125℃ Operating Temperature Range

• Available in a Green WLCSP-2.0×1.5-10B Package

APPLICATIONS

Cellular Phones

Medical E

Computer Peripherals

Portable E

Sample-and-Hold Circuits

Battery-Powered Systems

Audio and Video Signal Routing