| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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2,500 pcs
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2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,145 pcs
|
1145 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
35 pcs
|
35 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TUSB2046BIVFR is a 3.3V CMOS hub device designed for Universal Serial Bus (USB) applications. It is fully compliant with the USB Specification as a full-speed hub, offering one upstream port and four downstream ports. All downstream ports support both full-speed and low-speed operations.
This hub controller integrates USB transceivers and utilizes a state machine implementation that requires no firmware programming. It supports both self-powered and bus-powered modes, with configurable power switching and overcurrent reporting per port or ganged. The device operates within a temperature range of -40°C to 85°C and comes in a 32-pin LQFP package.
Key features include support for suspend and resume operations, programmable Vendor ID and Product ID via an external serial EEPROM, and push-pull outputs for PWRON. The package pinout is designed to allow for a 2-layer PCB, and low EMI emissions are achieved through a 6-MHz crystal input. This component is suitable for computer systems and docking stations.
Applications include computer systems and docking stations. The TUSB2046BIVFR offers enhanced system ESD performance and operates seamlessly with any operating system with USB stack support, requiring no special drivers.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.65 | $3.65 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 85°C.
The TUSB2046BIVFR is available in a 32-LQFP package.
The operating voltage is between 3V and 3.6V.
The RoHS status is RoHS3 Compliant.