ST1284-xxA8/T8

2/7

Symbol

Parameter

Value

Unit

ESD discharge IEC61000-4-2, air discharge

±16

kV

ESD discharge IEC61000-4-2, contact discharge

±9

kV

ESD discharge - MIL STD 883E - Method 3015-7

±25

kV

Supply voltage

5.5

V

Power rating per resistor

100

mW

Package Power rating

1W

Operating temperature range

0 to +70

°C

Storage temperature range

-55 to +150

°C

Maximum operating junction temperature

125

°C

25°C)

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

Leakage current

10

µA

Breakdown voltage

6

V

Forward voltage drop

0.9

V

The ST1284-xxA8/T8 is built around the two basic cells described below which integrate the recom-

mended IEEE1284 network and the ESD protection compatible with IEC61000-4-2 level 4

BASIC CELL CONFIGURATIONS

C

IEEE1284

Recommendation

Vcc

Gnd

Rp

Rs

Fig. 1:Cell 1 for line termination, EMI filtering and

ESD protection for the Datalines and Strobe sig-

nals. There are 9 of these cells inside the

ST1284-xxA8/T8

C

IEEE1284

Recommendation

Vcc

Gnd

Rp

Fig. 2: Cell 2 for EMI filtering and ESD protection

of the Control and Status signals. There are 8 of

these cells inside the ST1284-xxA8/T8