STLV3243EB datasheet(6/16 Pages) STMICROELECTRONICS

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Electrical characteristics

STLV3243EB

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Electrical characteristics

Table 7.

Electrical characteristics

(C1 - C4 = 0.1 µF, VCC = 2.3 V to 5.5 V, TA = -40 to 85 °C, unless otherwise specified. Typical

values are referred to TA = 25 °C)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

IASHDN

Supply current auto-

power-down

FORCEOFF = GND,FORCEON = VCC

All R_IN open or grounded

110

µA

ISUPPLY

Supply current

FORCEON = FORCEOFF = VCC

0.3

ISHDN

Shutdown supply current

FORCEOFF = GND

µA

Table 8.

Logic input electrical characteristics

(C1 - C4 = 0.1 µF, VCC = 2.3 V to 5.5 V, TA = -40 to 85 °C, unless otherwise specified. Typical

values are referred to TA = 25 °C)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

VTIL

Input logic threshold low

T-IN, FORCEON, FORCEOFF

VCC = 3.0 V

VCC = 2.3 V

0.8

0.5

VTIH

Input logic threshold high

T-IN, FORCEON, FORCEOFF

VCC = 3.0 V

VCC = 2.3 V

1.4

VTHYS

Transmitter input

hysteresis

0.4

IIL

Input leakage current

T-IN, FORCEON, FORCEOFF

± 0.01

± 1.0

µA

Table 9.

Receiver outputs electrical characteristics

(C1 - C4 = 0.1 µF, VCC = 2.3 V to 5.5 V, TA = -40 to 85 °C, unless otherwise specified. Typical

values are referred to TA = 25 °C)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

IOL

Output leakage current

Receiver disabled

± 0.05

± 10

µA

VOL

Output voltage low

IOUT = 1.6 mA

0.4

VOH

Output voltage high

IOUT = -1 mA

VCC-0.6

VCC-0.1

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