ST1284-01T8 查看數據表（PDF） - STMicroelectronics

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ST1284-01T8

PARALLEL PORT SINGLE TERMINATION NETWORK WITH ±15kV ESD PROTECTION

STMicroelectronics 

ST1284-xxA8/T8

ABSOLUTE MAXIMUM RATINGS (Tamb 25°C)

Symbol

VPP

Vcc

Pr

PP

Top

Tstg

Tj

Parameter

ESD discharge IEC61000-4-2, air discharge

ESD discharge IEC61000-4-2, contact discharge

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

Supply voltage

Power rating per resistor

Package Power rating

Operating temperature range

Storage temperature range

Maximum operating junction temperature

Value

Unit

±16

kV

±9

kV

±25

kV

5.5

V

100

mW

1

W

0 to +70

°C

-55 to +150

°C

125

°C

ELECTRICAL CHARACTERISTICS (Tamb = 25°C)

Symbol

IR

VBR

VF

Parameter

Leakage current

Breakdown voltage

Forward voltage drop

Test condition

Vcc = 5.0V

IR = 1mA

IF = 50mA

Min.

6

Typ.

0.9

Max.

10

Unit

µA

V

V

BASIC CELL CONFIGURATIONS

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

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

Vcc

IEEE1284

Recommendation

Rp

Rs

C

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

Vcc

IEEE1284

Recommendation

Rp

C

Gnd

2/7

Gnd

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