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See Technical Specifications

TUSB2551APW +BOM

USB Interface IC Advanced Universal Serial Bus Transceiver 14-TSSOP -40 to 85

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

TUSB2551APW
Datasheet:

TUSB2551APW Datasheet (PDF)
Series:

TUSB2551A
Product:

USB Transceivers
Type:

Transceiver
Speed:

Full Speed (FS)
EDA/CAD Models:

Request Free CAD Models for TUSB2551APW

TUSB2551APW General Description

The TUSB2551A is a single-chip transceiver that complies with the physical-layer specifications of universal serial bus (USB) 2.0. The devicesupports both full-speed (12-Mbit/s) and low-speed (1.5-Mbit/s) operation. The TUSB2551A delivers superior edge-rate control, producing crisper eye diagrams, which ease the task of passing USB compliance testing.

A dual supply-voltage operation allows the TUSB2551A to reference the system interface I/O signals to a supply voltage down to 1.6 V, while independently powered by the USB VCC(5.0). This allows the system interface to operate at its core voltage without the addition of buffering logic, and also reduce system operating current.

Key Features

Complies With Universal Serial Bus Specification
Rev. 2.0 (USB 2.0)
Transmits and Receives Serial Data at Both Full-Speed
Integrated Bypassable 5-V to 3.3-VVoltage Regulator
for Powering Via USB VBUS
Low-Power Operation is Ideal for Portable Equipment
Meets the IEC-61000-4-2 Contact Discharge (±9 kV)
and Air-Gap Discharge (±9 kV) ESD Ratings
Separate I/O Supply With Operation Down to 1.65 V
Very-Low Power Consumption to Meet USB Suspend
Current Requirements
No Power-Supply Sequencing Requirements
APPLICATIONS
Cellular Phones
Personal Digital Assistants (PDAs)
Handheld Computers

Specifications

Product Category:	USB Interface IC	Series:	TUSB2551A
Product:	USB Transceivers	Type:	Transceiver
Speed:	Full Speed (FS)	Data Rate:	1.5 Mb/s
Operating Supply Current:	6 mA	Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C	ESD Protection:	ESD Protection
Product Type:	USB Interface IC	Protocol Supported:	USB 2.0
Subcategory:	Interface ICs	Supply Type:	Dual
Unit Weight:	0.004949 oz