Electrical characteristics

ST3222E

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Electrical characteristics

Note:

Note 1: Transmitter input hysteresis is typically 250mV

Table 5.

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

0.3

1

mA

Shutdown supply current

No load

1

10

µA

Table 6.

85°C, unless otherwise specified. Typical values are referred to

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

Input logic threshold low

T-IN, EN, SHDN (Note 1)

0.8

V

Input logic threshold high

2

V

2.4

Transmitter input

hysteresis

0.25

V

Input leakage current

T-IN, EN, SHDN

± 0.01

± 1

µA

Table 7.

85°C, unless otherwise specified. Typical values are referred to

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Output voltage swing

All transmitter outputs are loaded with

3K

Ω to GND

± 5

± 5.4

V

Transmitter output

resistance

300

10M

Ω

Output short circuit

current

± 60

mA

Output leakage current

Transmitters disable

± 25

µA