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TUSB2046BIRHBT

TUSB2046BIRHBT
Mfr. #:
TUSB2046BIRHBT
Description:
USB Interface IC 4-Port Full-Spd Univ Serial Bus Hub
Lifecycle:
New from this manufacturer.
Datasheet:
TUSB2046BIRHBT Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
TUSB2046BIRHBT more Information TUSB2046BIRHBT Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
USB Interface IC
RoHS:
Y
Mounting Style:
SMD/SMT
Package / Case:
VQFN-32
Series:
TUSB2046B
Product:
USB Hubs
Type:
Hub Controller
Standard:
USB 2.0
Speed:
Full Speed
Data Rate:
12 Mb/s
Operating Supply Current:
40 mA
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 85 C
Packaging:
Reel
Brand:
Texas Instruments
Interface Type:
Serial
Number of Ports:
4 Port
Moisture Sensitive:
Yes
Operating Supply Voltage:
3.3 V
Product Type:
USB Interface IC
Factory Pack Quantity:
250
Subcategory:
Interface ICs
Unit Weight:
0.002533 oz
Tags
TUSB2046BIRH, TUSB2046BIR, TUSB2046BI, TUSB2046B, TUSB2046, TUSB204, TUSB20, TUSB2, TUSB, TUS
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***as Instr.
The TUSB2046x is a 3.3-V CMOS hub device that provides 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.
***INS
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.
***AS INSTUMENTS
The TUSB2046x provides the flexibility of using a 6-MHz or a 48-MHz clock. The logic level of the TSTMODE terminal controls the selection of the clock source. When TSTMODE is low, the output of the internal APLL circuitry is selected to drive the internal core of the device. When TSTMODE is high, the TSTPLL/48MCLK input is selected as the input clock source and the APLL circuitry is powered down and bypassed. The internal oscillator cell is also powered down while TSTMODE is high. Low EMI emission is achieved because the TUSB2046x can usee a 6-MHz crystal input. Connect the crystal as shown in Figure 6. An internal PLL then generates the 48-MHz clock used to sample data from the upstream port and to synchronize the 12 MHz used for the USB clock. If low-power suspend and resume are desired, a passive crystal or resonator must be used. However, a 6-MHz oscillator may be used by connecting the output to the XTAL1 pin and leaving the XTAL2 pin open. The oscillator TTL output must not exceed 3.6 V.
***INS
For 48-MHz operation, the clock cannot be generated with a crystal using the XTAL2 output because the internal oscillator cell supports only the fundamental frequency. Other useful features of the TUSB2046x include a package with a 0.8-mm pin pitch for easy PCB routing and assembly, push-pull outputs for the PWRON pins eliminate the need for pullup resistors required by traditional open-collector I/Os, and OVRCUR pins have noise filtering for increased immunity to voltage spikes.
TUSB2046x 4-Port USB Hubs
OMO Electronic 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.
Part # Description Stock Price
TUSB2046BIRHBT
DISTI # V98:2334_07427174		USB Transceiver 5TR 12Mbps 32-Pin VQFN EP T/R
RoHS: Compliant		7
  • 1:$3.2940
TUSB2046BIRHBT
DISTI # 296-27130-1-ND		IC HUB CONTROLLER USB 32VQFN
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		1084In Stock
  • 100:$3.0509
  • 10:$3.7240
  • 1:$4.1500
TUSB2046BIRHBT
DISTI # 296-27130-6-ND		IC HUB CONTROLLER USB 32VQFN
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		1084In Stock
  • 100:$3.0509
  • 10:$3.7240
  • 1:$4.1500
TUSB2046BIRHBT
DISTI # 296-27130-2-ND		IC HUB CONTROLLER USB 32VQFN
RoHS: Compliant
Min Qty: 250
Container: Tape & Reel (TR)		1000In Stock
  • 1250:$2.1266
  • 500:$2.5215
  • 250:$2.8102
TUSB2046BIRHBTG4
DISTI # TUSB2046BIRHBTG4-ND		IC HUB CONTROLLER USB 32VQFN
RoHS: Compliant
Min Qty: 250
Container: Tape & Reel (TR)		Limited Supply - Call
  • 250:$2.8102
TUSB2046BIRHBT
DISTI # 30598337		USB Transceiver 5TR 12Mbps 32-Pin VQFN EP T/R
RoHS: Compliant		170
  • 100:$3.0217
  • 50:$3.4297
  • 10:$4.0545
  • 4:$7.4460
TUSB2046BIRHBT
DISTI # 25833595		USB Transceiver 5TR 12Mbps 32-Pin VQFN EP T/R
RoHS: Compliant		7
  • 4:$3.2940
TUSB2046BIRHBT
DISTI # TUSB2046BIRHBT		USB Transceiver 5TR 12Mbps 32-Pin VQFN EP T/R - Tape and Reel (Alt: TUSB2046BIRHBT)
RoHS: Compliant
Min Qty: 250
Container: Reel		Americas - 250
  • 250:$2.1900
  • 500:$1.9900
  • 1000:$1.9900
  • 1500:$1.8900
  • 2500:$1.8900
TUSB2046BIRHBT
DISTI # TUSB2046BIRHBT		USB Transceiver 5TR 12Mbps 32-Pin VQFN EP T/R (Alt: TUSB2046BIRHBT)
RoHS: Compliant
Min Qty: 250
Container: Tape and Reel		Europe - 2000
  • 250:€2.3700
  • 500:€2.1400
  • 750:€1.7200
TUSB2046BIRHBT
DISTI # TUSB2046BIRHBT		USB Transceiver 5TR 12Mbps 32-Pin VQFN EP T/R (Alt: TUSB2046BIRHBT)
RoHS: Compliant
Min Qty: 250
Container: Tape and Reel		Asia - 0
    TUSB2046BIRHBTG4
    DISTI # TUSB2046BIRHBTG4    		USB Transceiver 5TR 12Mbps 32-Pin VQFN EP T/R - Tape and Reel (Alt: TUSB2046BIRHBTG4)
    RoHS: Compliant
    Min Qty: 250
    Container: Reel    		Americas - 0
    • 250:$2.1900
    • 500:$1.9900
    • 1000:$1.9900
    • 1500:$1.8900
    • 2500:$1.8900
    TUSB2046BIRHBT
    DISTI # 14N9606    		USB Interface, Hub, USB 1.1, 3.3 V, 3.6 V, QFN, 32 , RoHS Compliant: Yes0
      TUSB2046BIRHBT
      DISTI # 87X6701      		USB Interface, Hub, USB 1.1, 3.3 V, 3.6 V, QFN, 32 , RoHS Compliant: Yes250
      • 1:$2.3800
      • 250:$2.2800
      • 500:$2.1300
      • 1000:$1.9800
      • 1500:$1.8900
      • 2500:$1.8700
      TUSB2046BIRHBT4-Port USB 2.0 12 Mbps USB Full-Speed Hub2840
      • 1000:$1.7300
      • 750:$1.8100
      • 500:$2.1400
      • 250:$2.5200
      • 100:$2.6900
      • 25:$3.0700
      • 10:$3.3000
      • 1:$3.6600
      TUSB2046BIRHBR
      DISTI # 595-TUSB2046BIRHBR      		USB Interface IC 4-Port Full-Spd Univ Serial Bus Hub
      RoHS: Compliant      		3734
      • 1:$3.6000
      • 10:$3.2400
      • 100:$2.6500
      • 250:$2.4900
      • 500:$2.2600
      • 1000:$1.9000
      • 3000:$1.8100
      TUSB2046BIRHBT
      DISTI # 595-TUSB2046BIRHBT      		USB Interface IC 4-Port Full-Spd Univ Serial Bus Hub
      RoHS: Compliant      		1455
      • 1:$4.0200
      • 10:$3.6200
      • 100:$2.9600
      • 250:$2.7800
      • 500:$2.5200
      • 1000:$2.1200
      • 2500:$2.0200
      TUSB2046BIRHBRG4
      DISTI # 595-TUSB2046BIRHBRG4      		USB Interface IC 4-Port Full-Spd Univ Serial Bus Hub
      RoHS: Compliant      		0
      • 1:$3.6000
      • 10:$3.2400
      • 100:$2.6500
      • 250:$2.4900
      • 500:$2.2600
      • 1000:$1.9000
      • 3000:$1.8100
      TUSB2046BIRHBTG4
      DISTI # 595-TUSB2046BIRHBTG4      		USB Interface IC 4-Port Full-Spd Univ Serial Bus Hub
      RoHS: Compliant      		0
        TUSB2046BIRHBTLAN Controller, 5 Channel(s), 1.5MBps, CMOS, PQCC32
        RoHS: Compliant        		440
        • 1000:$2.2400
        • 500:$2.3500
        • 100:$2.4500
        • 25:$2.5600
        • 1:$2.7500
        TUSB2046BIRHBT
        DISTI # 7098786P        		USB TRANSCEIVER 5TR 12MBPS 32-PIN QFN EP, RL637
        • 5:£2.7800
        • 13:£2.6400
        • 63:£2.4000
        • 126:£2.1700
        TUSB2046BIRHBT
        DISTI # C1S746203813769        		USB Transceiver 5TR 12Mbps 32-Pin VQFN EP T/R
        RoHS: Compliant        		170
        • 100:$2.3700
        • 50:$2.6900
        • 10:$3.1800
        • 1:$5.8400
        TUSB2046BIRHBT
        DISTI # C1S746201479048        		USB Transceiver 5TR 12Mbps 32-Pin VQFN EP T/R
        RoHS: Compliant        		7
        • 1:$3.2930
        TUSB2046BIRHBT
        DISTI # 1610201        		IC, USB HUB, 4-PORT, 32QFN
        RoHS: Compliant        		0
        • 1:$6.3700
        • 10:$5.7400
        • 100:$4.7100
        • 250:$4.4100
        • 500:$4.0100
        • 1000:$3.3800
        • 2500:$3.2200
        • 5000:$3.0900
        TUSB2046BIRHBT
        DISTI # 2437903        		IC, USB HUB, 4-PORT, 32QFN, FULL REEL
        RoHS: Compliant        		250
        • 250:$3.7300
        • 500:$3.0900
        • 750:$3.0500
        • 1250:$2.9400
        • 2500:$2.8500
        TUSB2046BIRHBT
        DISTI # 2437903        		IC, USB HUB, 4-PORT, 32QFN, FULL REEL
        RoHS: Compliant        		250
        • 250:£1.9100
        • 750:£1.5400
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        Availability
        Stock:
        919
        On Order:
        2902
        Enter Quantity:
        Current price of TUSB2046BIRHBT is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
        Reference price (USD)
        Quantity
        Unit Price
        Ext. Price
        1
        $4.02
        $4.02
        10
        $3.62
        $36.20
        100
        $2.96
        $296.00
        Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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