USB3740

Microchip's USB3740 family of Hi-Speed USB switches were specifically designed to enable a range of applications to achieve single-port connectivity. Their design provides a substantial 1GHz of bandwidth, allowing for the passage of robust USB 2.0 signals. The USB3740 is a high-performance USB 2.0 switch providing excellent flexibility, with very low current consumption in an extremely small package. Coupled together, these features help solve a wide variety of common connectivity design challenges. Additionally, Microchip's complimentary and confidential USBCheck™ online design review service is available for customers who select the USB3740 for their application design-in.*

Features
  • Enables single port of connectivity in USB applications
  • 30nA typical active/standby current
  • 1GHz bandwidth for excellent signal integrity
  • 15kV IEC capability for contact and air discharge
  • Simplified two pin control
  • Supports industrial temperature range (-40° to 85°C)
  • 10-pin QFN, RoHS-compliant package
  • Smart phones
  • Televisions
  • Storage Drives
  • Headsets
  • Media Players
  • Tablets and Docking Stations
  • Bluetooth® Earpieces
  • MP3 Players
  • Industrial Products
Parameter
Parameter Name Value Value
Description USB 2.0 High Speed Switch USB 2.0 High Speed Switch
Upstream Port USB 2.0 USB 2.0
USB Speed High Speed High Speed
Port Protection Yes Yes
Hi-Speed Switch Yes Yes
Temp. Range Min. -40 -40
Temp. Range Max. 85 85
Documents
USB3740B High Speed USB 2.0 Switch with ESD Protection and Low Standby CurrentData Sheets03/11/2015194KB
EVB-USB3740 Evaluation Board Bill of MaterialsBOM12/04/201015KB
EVB-USB3740 Evaluation Board Schematic, OrCADCAD Resources12/08/20101297KB
EVB-USB3740 Evaluation Board Gerber FilesGerber Files12/13/2010770KB
EVB-USB3740 Evaluation Board Schematic, PDFSchematics12/08/201029KB
EVB-USB3740 Evaluation Board User ManualUser Guides05/23/20132288KB
Ordering Information
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
USB3740B-AI2-TR10QFN-40C to +85CT/R0.780.650.590.570.56
USB3740B-AI9-TR10UQFN-40C to +85CT/R0.780.650.590.570.56
相关开发工具
Similar Devices
ProductUpstream PortUSB SpeedTemp. Range Max. (C°)Price5K
USB3740USB 2.0High Speed85$0.56
USB3750A-1USB 2.0High Speed85$0.79
USB3751A-1USB 2.0High Speed85$0.67
USB3751A-2USB 2.0High Speed85$0.67
RoHS Information
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
USB3740B-AI2-TR0.0110000.04000010QFN1.3x1.8x0.60NiPdAue4
USB3740B-AI9-TR0.0052000.04333310UQFN1.6x2.1x0.55NiPdAue4
USB3740T-I/ML-V010.0052000.04333310UQFN1.6x2.1x0.55NiPdAue4
USB3740B High Speed USB 2.0 Switch with ESD Protection and Low Standby Current USB3740
EVB-USB3740 Evaluation Board Bill of Materials - EVB-USB3740 Evaluation Board Bill of Materials EVB-USB3740
EVB-USB3740 Evaluation Board Gerber Files - EVB-USB3740 Evaluation Board Gerber Files EVB-USB3740
EVB-USB3740 Evaluation Board Schematic, PDF - EVB-USB3740 Evaluation Board Schematic, PDF EVB-USB3740
EVB-USB3740 Evaluation Board User Manual - EVB-USB3740 Evaluation Board User Manual EVB-USB3740
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