USB Interface ICs

USB interface ICs include a range of devices which are designed to provide microcontrollers or microprocessors with a connection to a USB interface. USB interface ICs are integrated circuits that manage the data between the devices.

USB interface ICs utilise USB protocol. USB stands for Universal Serial Bus and it is an industry standard. It is very common in communication and power supply applications, mainly in computers.

Within USB, there are several types of protocol. It is important to ensure that your USB interface IC is compatible with the protocol you wish to use in your application. For example, USB 2.0, USB 3.0 or USB 3.1. They may also be compatible with a particular type of USB, such as USB-A or USB-C.

USB interface ICs come in a standard semiconductor package. This includes LQFP, QFN and SSOP.

Types of USB Interface:

USB Transceivers are a type of circuit chip that prepares, transmits and receives data from another transceiver. A transceiver is a device in which both a transmitter and a receiver are combined. They share common circuitry and are housed in a single device. The term "transceiver" means that the device has a transmit and receive function that helps the user to encode and decode data, and indicate where errors are present.

USB Controllers are a type of interface that allows a chip to communicate with the USB device. This can be referred to as the HCI (host controller interface). USB controllers provide an interface for transferring data.


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Description Price Number of Transceivers Data Rate IC Type Protocols Supported Power Supply Type ESD Protection Typical Dual Supply Voltage Typical Single Supply Voltage Mounting Type Package Type Pin Count Dimensions Height Length
RS庫存編號 121-9317
製造零件編號TPS2543RTET
HK$8.253
個 (在毎卷:250)
單位
- - Controller USB 2.0 Single Yes - 4.5 to 5.5 V Surface Mount QFN 16 3.15 x 3.15 x 0.72mm 0.72mm 3.15mm
RS庫存編號 774-1307
製造零件編號TPS2543RTET
HK$14.125
Each (On a Tape of 2)
單位
- - Controller USB 2.0 Single Yes - 4.5 → 5.5 V Surface Mount QFN 16 3.15 x 3.15 x 0.72mm 0.72mm 3.15mm
RS庫存編號 121-9264
製造零件編號TUSB2046BIRHBT
HK$28.487
個 (在毎卷:250)
單位
5 12Mbps Transceiver - Single Yes - 3.3 V Surface Mount QFN 32 5 x 5 x 0.9mm 0.9mm 5mm
RS庫存編號 709-8786
製造零件編號TUSB2046BIRHBT
HK$38.43
單位
5 12Mbps Transceiver - Single Yes - 3.3 V Surface Mount QFN 32 5 x 5 x 0.9mm 0.9mm 5mm
RS庫存編號 133-0782
製造零件編號TUSB4020BIPHP
HK$47.975
/個 (每包:2個)
單位
2 480Mbps Controller USB 2.0 Dual Yes 1.1 V, 3.3V - Surface Mount HTQFP 48 7.2 x 7.2 x 1.05mm 1.05mm 7.2mm
RS庫存編號 121-8938
製造零件編號TUSB2046BVF
HK$25.788
Each (In a Tray of 250)
單位
5 12Mbps Transceiver USB 2.1 Single Yes - 3.3 V Surface Mount LQFP 32 7 x 7 x 1.4mm 1.4mm 7mm
RS庫存編號 168-5063
製造零件編號TPS25810RVCT
HK$10.605
個 (在毎卷:250)
單位
1 - Controller USB 1.1 Dual Yes 5.5 V, 6.5V - Surface Mount WQFN 20 4.1 x 3.1 x 0.75mm 0.75mm 4.1mm
RS庫存編號 168-5109
製造零件編號TUSB4020BIPHP
HK$34.146
個 (在毎卷:250)
單位
2 480Mbps Controller USB 2.0 Dual Yes 1.1 V, 3.3V - Surface Mount HTQFP 48 7.2 x 7.2 x 1.05mm 1.05mm 7.2mm
RS庫存編號 162-4931
製造零件編號TUSB2077APT
HK$42.137
個 (在毎卷:250)
單位
7 - Controller USB 2.0 Single - - 3.3 V Surface Mount LQFP 48 7 x 7 x 1.4mm 1.4mm 7mm
RS庫存編號 545-8432
製造零件編號TUSB2077APT
HK$60.65
單位
7 - Controller USB 2.0 Single - - 3.3 V Surface Mount LQFP 48 7 x 7 x 1.4mm 1.4mm 7mm
全新
RS庫存編號 922-3340
製造零件編號TUSB2036VFR
HK$21.779
個 (在毎卷:1000)
單位
- - - - - - - - - - - - - -
RS庫存編號 133-0736
製造零件編號TPS25810RVCT
HK$15.635
/個 (每包:2個)
單位
1 - Controller USB 1.1 Dual Yes 5.5 V, 6.5V - Surface Mount WQFN 20 4.1 x 3.1 x 0.75mm 0.75mm 4.1mm
RS庫存編號 545-8426
製造零件編號TUSB2046BVF
HK$37.012
/個 (每包:5個)
單位
5 12Mbps Transceiver USB 2.1 Single Yes - 3.3 V Surface Mount LQFP 32 7 x 7 x 1.4mm 1.4mm 7mm
RS庫存編號 661-3403
製造零件編號TUSB2036VFR
HK$30.64
單位
4 - Controller USB 1.1 Single - - 3.3 V Surface Mount LQFP 32 7 x 7 x 1.4mm 1.4mm 7mm