STG3157 Overview
The STG3157 is a high-speed CMOS analog SPDT (single-pole double-throw) switch or 2:1 multiplexer/demultiplexer bus switch manufactured using silicon gate CMOS technology. It is designed to operate from a 1.65 V to 5.5 V supply, making the device ideal for portable applications.
STG3157 Key Features
- High speed
- tPD = 0.3 ns (max) at VCC = 4.5 V
- tPD = 0.8 ns (max) at VCC = 3.0 V
- tPD = 1.2 ns (max) at VCC = 2.3 V
- Ultra low power dissipation
- ICC = 1 μA (max) at TA = 85 °C
- Low on-resistance; at VIN = 0 V
- RON = 7 Ω (max TA = 85 °C) at VCC = 4.5 V
- RON = 9 Ω (max TA = 85 °C) at VCC = 3.0 V
- Wide operating voltage range