ST1G3236 datasheet(10/19 Pages) STMICROELECTRONICS

10 / 19 page

Electrical characteristics

ST1G3236

10/19

Note:

CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated

from the operating current consumption without load. (Refer to Test Circuit). Average current

can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC/4 (per circuit)

Table 7.

AC electrical characteristics

Symbol

Parameter

Test condition

Value

Unit

VCCB

(V)

VCCA

(V)

-40 to 85 °C

Min

Typ

Max

tPLH

tPHL

Propagation delay

time An to Bn

1.8

± 0.15

2.5

± 0.2

CL = 30 pF

RL = 500Ω

1.0

1.8

± 0.15

3.3

± 0.3

1.0

3.5

2.5

± 0.2

3.3

± 0.3

1.0

2.8

1.8

± 0.15

2.5

± 0.2

CL = 10 pF

1.0

3.8

1.8

± 0.15

3.3

± 0.3

1.0

3.4

2.5

± 0.2

3.3

± 0.3

1.0

2.7

tPLH

tPHL

Propagation delay

time Bn to An

1.8

± 0.15

2.5

± 0.2

CL = 30 pF

RL = 500 Ω

1.0

4.5

1.8

± 0.15

3.3

± 0.3

1.0

2.5

± 0.2

3.3

± 0.3

1.0

1.8

± 0.15

2.5

± 0.2

CL = 10 pF

1.0

4.5

1.8

± 0.15

3.3

± 0.3

1.0

2.5

± 0.2

3.3

± 0.3

1.0

tPZL tPZH

Output enable time

DIR to An

1.8

± 0.15

2.5

± 0.2

CL = 30 pF

RL = 500Ω

1.8

± 0.15

3.3

± 0.3

2.5

± 0.2

3.3

± 0.3

tPZL tPZH

Output enable time

DIR to Bn

1.8

± 0.15

2.5

± 0.2

CL = 30 pF

RL = 500Ω

1.8

± 0.15

3.3

± 0.3

2.5

± 0.2

3.3

± 0.3

Table 8.

Capacitance characteristics

Symbol

Parameter

Test condition

Value

Unit

VCCB

(V)

VCCA

(V)

TA = 25 °C

-40 to 85

°C

Min

Typ

Max

Min

Max

CINB

Input capacitance

open

CI/O

I/O capacitance

2.5

3.3

CPD

Power dissipation

capacitance

2.5

3.3

f = 10MHz

1.8

3.3

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