TUSB1106RSVR datasheet(7/30 Pages) TI

7 / 30 page

www.ti.com

Power-Supply Input Options

Electrostatic Discharge (ESD)

Absolute Maximum Ratings

(1)

Recommended Operating Conditions

TUSB1105, TUSB1106

ADVANCED UNIVERSAL SERIAL BUS TRANSCEIVERS

SCAS818C – MAY 2006 – REVISED DECEMBER 2006

The TUSB1105 and TUSB1106 have two power-supply input options.

• Internal regulator – V

CC(5.0) is connected to 4 V to 5.5 V. The internal regulator is used to supply the internal

circuitry with 3.3 V (nominal). Vreg(3.3) becomes a 3.3-V output reference.

• Regulator bypass – V

CC(5.0) and Vreg(3.3) are connected to the same supply. The internal regulator is bypassed

and the internal circuitry is supplied directly from the Vreg(3.3) power supply. The voltage range is

3 V to 3.6 V to comply with the USB specification.

The supply-voltage range for each input option is specified in Table 3.

Table 3. Power-Supply Input Options

INPUT OPTION

VCC(5.0)

VREG(3.3)

VCC(I/O)

Supply input for internal regulator

Voltage-reference output

Supply input for digital I/O pins

Internal regulator

(4 V to 5.5 V)

(3.3 V, 300

µA)

(1.65 V to 3.6 V)

Connected to Vreg(3.3) with

Supply input

Supply input for digital I/O pins

Regulator bypass

maximum voltage drop of 0.3 V

(3 V to 3.6 V)

(1.65 V to 3.6 V)

(2.7 V to 3.6 V)

PARAMETER

TEST CONDITIONS

TYP

UNIT

Human-Body Model

±15

D+, D–, VCC(5.0), and GND

IEC61000-4-2, Contact Discharge

±8

All other pins

Human-Body Model

over operating free-air temperature range (unless otherwise noted)

MIN

MAX

UNIT

VCC(5.0)

Supply-voltage range

–0.5

VI(I/O)

Supply-voltage range

–0.5

4.6

VCCreg(3.3)

Regulated voltage range

–0.5

4.6

DC input voltage

–0.5

VCC(I/O) + 0.5

IIK

Input clamp current

VI = –1.8 V to 5.4 V

100

Tstg

Storage temperature range

–40

125

°C

(1)

Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating

conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

PARAMETER

TEST CONDITIONS

MIN

NOM

MAX

UNIT

VCC(5.0)

Supply voltage, internal regulator option

5-V operation

5.5

VCCreg(3.3)

Supply voltage, regulator bypass option

3.3-V operation

3.3

3.6

VCC(I/O)

I/O supply voltage

1.65

3.6

I/O supply voltage

VCC(I/O)

VI/O

Input voltage on analog I/O pins (D+, D–)

3.6

Junction temperature

–40

°C

Submit Documentation Feedback

TUSB1106RSVR 数据表(PDF) 7 Page - Texas Instruments

TUSB1106RSVR 数据表(HTML) 7 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

数据表下载

链接网址

TUSB1106RSVR 数据表(PDF) 7 Page - Texas Instruments

TUSB1106RSVR 数据表(HTML) 7 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

数据表 下载

链接网址

数据表下载