ST2378E datasheet(3/14 Pages) STMICROELECTRONICS

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ST2378E

3/14

TRUTH TABLE

X=Don’t care; Z=High Impedance;

1) High Level VL Power Supply referred

2) High Level VCC Power Supply referred

3) Thermal Protection disabled reduces the quiescent current consumption ITS-VCC=ITS-VL=1µA Max at 85°C

ABSOLUTE MAXIMUM RATINGS

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is

not implied

(*) 500mW:

≅ 65°C derated to 300mW by 10mW/°C: 65°C to 85°C

RECOMMENDED OPERATING CONDITIONS

1) VOE from 10% VL to 90%VL

2) VIOVL from 10%VL to 90%VL;VIOVCC from 10%VCC to 90%VCC

Control Pin

Bidirectional Input/Outputs

Thermal Protection

I/OVL

I/OVCC

H(1)

H(2)

Enabled

H(1)

Enabled

Disabled(3)

Symbol

Parameter

Value

Unit

Supply Voltage

-0.3 to VCC

VCC

Supply Voltage

-0.3 to +7.0

VOE

DC Control Input Voltage

-0.3 to +7.0

VI/OVL

DC I/OVL Input Voltage (OE = Gnd or VL)

-0.3toVL +0.3

VI/OVCC

DC I/OVCC Input Voltage (OE = Gnd or VL)-0.3 to VCC +0.3

IIK

DC Input Diode Current (OE Control Pin)

− 20

IIOVL

DC Output Current

± 25

IIOVCC

DC Output Current

± 25

ISCTOUT

Short Circuit Duration I/OVL, I/OVCC Driven from 40mA Source

Continuous

ICCB

DC VCC or Ground Current

± 100

Power Dissipation(*)

500

Tstg

Storage Temperature

-65 to +150

°C

Lead Temperature (10 sec)

300

°C

Symbol

Parameter

Value

Unit

Supply Voltage

1.71 to VCC

VCC

Supply Voltage

1.71 to 5.5

Input Voltage (OE Output Enable Pin, VL Power Supply referred)

0 to 5.5

VI/OVL

I/OVL Voltage

0 to VL

VI/OVCC

I/OVCC Voltage

0 to VCC

Top

Operating Temperature

-40to85

°C

dt/dv

Input Rise and Fall Time (OE Control Pin) (1)

0 to 10

ns/V

dt/dv

Input Rise and Fall Time (2)

1.71 < VL <VCC <5V

0 to 10

ns/V

VCC =VL =5V

0to 3

ns/V

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