TUSB2046BIRHBR, USB Interface IC 4-Port Full-Spd Univ Serial Bus Hub
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см. техническую документацию
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Описание
Semiconductors\Interface ICs\USB Interface IC
TUSB2046x 4-Port USB HubsTexas Instruments TUSB2046x 4-Port USB Hubs provide one upstream port and four downstream ports in compliance with the Universal Serial Bus (USB) specification as a full-speed hub. Because this device is implemented with a digital state machine instead of a microcontroller, no firmware programming is required. Fully compliant USB transceivers are integrated into the ASIC for all upstream and downstream ports. The downstream ports support full-speed and low-speed devices by automatically setting the slew rate according to the speed of the device attached to the ports. The configuration of the BUSPWR pin selects either the bus-powered or the self-powered mode. Configuring the GANGED input determines the power switching and overcurrent detection modes for the downstream ports. If GANGED is high, all PWRON outputs switch together and if any OVRCUR is activated, all ports transition to the power-off state. If GANGED is low, the PWRON outputs and OVRCUR inputs operate on a per-port basis.
Технические параметры
Brand: | Texas Instruments |
Data Rate: | 12 Mb/s |
ESD Protection: | ESD Protection |
Factory Pack Quantity: Factory Pack Quantity: | 3000 |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +85 C |
Minimum Operating Temperature: | -40 C |
Moisture Sensitive: | Yes |
Mounting Style: | SMD/SMT |
Number of Ports: | 4 Port |
Operating Supply Current: | 40 mA |
Operating Supply Voltage: | 3.3 V |
Package / Case: | VQFN-32 |
Product Category: | USB Interface IC |
Product Type: | USB Interface IC |
Product: | USB Hubs |
Series: | TUSB2046B |
Speed: | Full Speed(FS) |
Standard: | USB 2 |
Subcategory: | Interface ICs |
Supply Type: | Single |
Supply Voltage - Max: | 3.6 V |
Supply Voltage - Min: | 3 V |
Type: | Hub Controller |
Вес, г | 0.07 |
Техническая документация
Datasheet TUSB2046B
pdf, 1164 КБ
Дополнительная информация
Калькуляторы группы «Контроллеры интерфейсов»
Типы корпусов импортных микросхем