ISOUSB111 is a
galvanically-isolated USB 2.0 compliant repeater supporting low speed (1.5Mbps) and full
speed (12Mbps) signaling rates. The device supports automatic connect and speed detection,
reflection of pull-ups/pull-downs, and link power management allowing drop-in USB hub, host,
peripheral and cable isolation. The device also supports automatic role reversal - if after
disconnect, a new connect is detected on the Upstream facing port, then the Upstream and
Downstream port definitions are reversed. This feature enables the device to support USB
On-The-Go (OTG) and Type-C Dual Role Port (DRP) implementations. This device uses a silicon
dioxide (SiO2) insulation barrier with a withstand voltage of up to
5000VRMS and a working voltage of 1500VRMS. Used in conjunction with
isolated power supplies, the device protects against high voltage, and prevents noise
currents from the bus from entering the local ground. The ISOUSB111 device is available for
reinforced isolation. The device supports a wide ambient temperature range of –40°C to
125°C. The device is available in the standard SOIC-16 (16-DW) package and a smaller
SSOP-16 (16-DWX) package.
ISOUSB111 is a
galvanically-isolated USB 2.0 compliant repeater supporting low speed (1.5Mbps) and full
speed (12Mbps) signaling rates. The device supports automatic connect and speed detection,
reflection of pull-ups/pull-downs, and link power management allowing drop-in USB hub, host,
peripheral and cable isolation. The device also supports automatic role reversal - if after
disconnect, a new connect is detected on the Upstream facing port, then the Upstream and
Downstream port definitions are reversed. This feature enables the device to support USB
On-The-Go (OTG) and Type-C Dual Role Port (DRP) implementations. This device uses a silicon
dioxide (SiO2) insulation barrier with a withstand voltage of up to
5000VRMS and a working voltage of 1500VRMS. Used in conjunction with
isolated power supplies, the device protects against high voltage, and prevents noise
currents from the bus from entering the local ground. The ISOUSB111 device is available for
reinforced isolation. The device supports a wide ambient temperature range of –40°C to
125°C. The device is available in the standard SOIC-16 (16-DW) package and a smaller
SSOP-16 (16-DWX) package.