Working from a provide voltage right down to 2.3 V, the PI5USB212 sign conditioner IC from Diodes robotically detects a USB 2.0 high-speed connection. The half, which is meant to be used in PCs, docking stations, cable extenders, and displays, preserves sign integrity when driving lengthy PCB traces or cables extending as much as 5 meters.
The PI5USB212 symmetrically boosts the USB D+ and D- channels to take care of common-mode stability. It additionally applies pre-emphasis to compensate for intersymbol interference (ISI). The IC’s vast provide vary of two.3 V to five.5 V simplifies system design and extends the working window of moveable and battery-powered tools.
To converse power, the PI5USB212 robotically detects when a USB gadget shouldn’t be hooked up and reduces its provide present to only 0.7 mA typical. When the IC is disabled through the RSTN disable pin, it minimizes present consumption to only 13 µA typical. Along with USB 2.0, the PI5USB212 is suitable with USB On-The-Go (OTG 2.0) and Battery Charging (BC 1.2) specs.
Housed in a 12-pin, 1.6×1.6-mm QFN bundle, the PI5USB212 sign conditioner prices $2.70 every in a lot of 3500 items.
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