STG3682 is a low power, high bandwidth dual SPDT switch from ST. It operates from 1.65V to 4.3V and is ideal for portable applications. This switch has low standby power consumption, low on-resistance, fast switching speed, and other features.
The STG3682 is a high-speed CMOS low voltage dual analog single pole dual throw (SPDT) switch fabricated in silicon gate CMOS technology. It functions as a 2:1 multiplexer/demultiplexer and is designed to operate from a single supply voltage ranging from 1.65V to 4.3V, making it ideal for portable applications. The device features ultra-low power dissipation with a quiescent current of 0.2µA maximum at 85°C and low ON resistance.
| Supply voltage range | 1.65V to 4.3V |
|---|---|
| Operating temperature | -40 to 85 °C |
| Quiescent current (max) | 0.2µA |
| ON resistance (typical) | 4.62 Ω |
| Bandwidth (-3dB) | 800MHz |
| Package type | QFN10 (1.8mm x 1.4mm) |
It is a high-speed CMOS low voltage dual analog SPDT switch or 2:1 Multiplexer /Demultiplexer Switch.
Yes, it is compliant with USB (2.0) High speed (480Mbps) signal switching.