
The MAX4890/MAX4891/MAX4892 high-speed analog switches meet the needs of 10/100/1000 Base-T applications. These devices switch the signals from two interface transformers and connect the signals to a single 10/100/1000 Base-T Ethernet PHY, simplifying docking station design and reducing manufacturing costs. The MAX4890/MAX4891/MAX4892 can also route signals from a common interface transformer to two different boards in board-redundancy applications.The MAX4890/MAX4891/MAX4892 switches provide an extremely low capacitance and on-resistance to meet Ethernet insertion and return-loss specifications. The MAX4891/MAX4892 feature one and three built-in LED switches, respectively.The MAX4890/MAX4891/MAX4892 are available in space-saving 32- and 36-lead TQFN packages, significantly reducing the required PC board area. These devices operate over the -40°C to +85°C temperature range.
YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.
MAX4891 is an authentic electronic component manufactured by Analog Devices, categorized under Logic ICs. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official MAX4891 datasheet above.
Electronic component spot-market pricing for MAX4891 fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.
Lead times for MAX4891 depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.
Loading articles…
Loading articles…

NGW40T65M3DFP is Nexperia's 650 V, 40 A TO-247 IGBT for servo inverters. Specify load, cooling and short-circuit protection before comparing offers.
Read more →
MT40A2G8SA-062E:F is Micron's 16Gb x8 DDR4-3200 chip. New Manassas output does not guarantee this part; check SA vs AG ball material before buying.
Read more →
TMP116NAIDRVR is TI's TMP116N digital temperature sensor: ±0.3°C max at −25–85°C, 3.3 V. Review PCB heat and fixture error; request a quote.
Read more →
TLC5948APWPR is TI's 16-channel LED driver with dot correction, brightness and fault readback. Check controller, heat and TLC5947 trade-offs.
Read more →Loading related products…
| Picture | Part Number | Manufacturer | PDF / RoHS | Stock | Action |
|---|---|---|---|---|---|
| Analog Devices | - | 7,360 | |||
| Analog Devices | -- | 4,200 | |||
| Analog Devices | -- | 2,980 | |||
| Analog Devices | 5,630 | ||||
| Analog Devices | 4,000 | ||||
| Analog Devices | 8,150 | ||||
| Analog Devices | 5,700 | ||||
| Analog Devices | 5,490 | ||||
| Analog Devices | -- | 3,100 | |||
| Analog Devices | 6,020 |