The STG3856QTR is a high-speed CMOS dual analog SP3T switch designed for low voltage applications, operating within a voltage range of 1.65V to 4.3V. It features a maximum ON resistance of 1.0Oc at 4.3V and offers fast switching speeds with a typical propagation delay of 0.3ns at 3.0V. The device is characterized by ultra-low power dissipation, with a maximum supply current of 0.2¬µA at 85¬8C. It includes protection against static discharge, ensuring ESD immunity with a rating greater than 2kV. The STG3856QTR is packaged in a compact QFN12L format, measuring 2.2mm x 1.4mm, and is suitable for portable applications where space and power efficiency are critical.
Dual SP3T Switch, 100MHz, 1.4-4.3V, 1R, QFN Product overview: STG3856QTR from STMicroelectronics is an Analog Switch and Multiplexer IC for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Dual, 100MHz, 4.3V, QFN. Search-friendly keywords include Analog Switch and Multiplexer IC, Analog Switches, Multiplexers, Demultiplexers, electronic component, datasheet, replacement part, Dual, 100MHz, 4.3V, QFN. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 747-STG3856QTR can be used for catalog matching and distributor lookup.
2 Circuit IC Switch 3:1 1Ohm 12-QFN (2.2x1.4)
2 Circuit IC Switch 3:1 1Ohm 12-QFN (2.2x1.4)
2 Circuit IC Switch 3:1 1Ohm 12-QFN (2.2x1.4)
IC SWITCH DUAL SP3T 12QFN
2 Circuit IC Switch 3:1 1Ohm 12-QFN (2.2x1.4)
| ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | IC Analog Multiplexers | IC Analog Multiplexers | IC Analog Multiplexers | IC Analog Multiplexers |
| Product Number | 747-STG3856QTR | 497-6174-1-ND | STG3856QTR | STG3856QTR |
| Product Name | Dual 100MHz 4.3V QFN Analog Switch and Multiplexer IC | Analog Switches, Multiplexers, Demultiplexers | Interface - Analog Switches, Multiplexers, Demultiplexers | Analog Switches, Multiplexers, Demultiplexers |
| Standards and Certifications | RoHS | RoHS | ||
| Supply Voltage (VS) | 1.4 to 4.3 volts | 1.65 to 4.3 volts | ||
| Bandwidth | 100 MHz | 100 MHz | 100 MHz | 100 MHz |
| Min Operating Current | 5.00E-5 mA | |||
| Power Dissipation | 18.5 milliwatts |
