SN65220

SN65240

SN75240

SLLS266F − FEBRUARY 1997 − REVISED JULY 2004

www.ti.com

3

DISSIPATION RATING TABLE

PACKAGE

TA ≤ 25°C

POWER RATING

DERATING FACTOR

ABOVE TA = 25°C‡

TA = 70°C

POWER RATING

TA = 85°C

POWER RATING

DBV

385 mW

3.1 mW/

°C

246 mW

200 mW

P

1150 mW

9.2 mW/

°C

736 mW

598 mW

PW

520 mW

4.2 mW/

°C

331 mW

268 mW

‡ This is the inverse of the junction-to-ambient thermal resistance when board-mounted and with no air flow.

recommended operating conditions

MIN

MAX

UNIT

Operating free-air temperature, TA

SN75240

0

70

°C

Operating free-air temperature, TA

SN65220, SN65240

−40

85

°C

electrical characteristics over recommended operating conditions (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Ilkg

Leakage current

VI = 6 V at A, B, C, or D terminals

1

µA

V(BR)

Breakdown voltage

VI = 1 mA at A, B, C, or D terminals

6.5

7

8

V

CIN

Input capacitance to ground

VI = 0.4 sin (4E6πt) + 0.5 V

35

pF

APPLICATION INFORMATION

GND

15 k

Ω

15 k

Ω

27

Ω

27

Ω

GND

SN75220 or

1/2 SNx5240

A

B

D+

D−

Full-Speed or

Low-Speed USB

Host-or-Hub Port

Transceiver

1.5 k

Ω

(Low Speed

Only)

27

Ω

27

Ω

SN75220 or

1/2 SNx5240

A

B

D+

D−

Full-Speed or

Low-Speed USB

Down Stream

Transceiver

1.5 k

Ω

(Full Speed Only)