75232

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

4 of 10

www.unisonic.com.tw

QW-R113-005,F



ELECTRICAL CHARACTERISTICS(Cont.)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX UNIT

Output Voltage Level

(Figure. 1)

High

6

7.5

V

Low

-7.5

-6

V

Input Current Level

(Figure. 2)

High

10

A

Low

-1.6

mA

Short Circuit Output

Current (Figure. 1)

High

-8.5

-12

-19.5

mA

Low

8.5

12

19.5

mA

Output Resistance (Note 3)

300



Going Threshold Voltage

Positive

1.75

1.9

2.3

V

1.55

2.3

Negative

0.75

0.97

1.25

V

0.5

V

Output Voltage Level

High

2.6

4

5

V

Inputs Open

2.6

Low

0.2

0.45

V

Input Current Level

(Figure. 5)

High

3.6

8.3

mA

0.43

Low

-3.6

-8.3

mA

-0.43

Short-Circuit Output Current

(Fig. 4)

-3.4

-12

mA

Note. 1. For voltage logic levels, the more positive (less negative) limit is designated as maximum, (e.g. if -10V is a

maximum, the typical value is a more negative voltage).

2: Output short circuit conditions must maintain the total power dissipation below absolute maximum ratings

and the sign is used to indicate direction.

3: Test conditions are those specified by TIA/EIA232-F and as listed above.



PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX UNIT

Propagation Delay Time

(Figure. 3)

315

500

ns

75

175

ns

Transition Time

60

100

ns

40

75

ns

(Figure. 3, Note)

1.7

2.5

s

1.5

2.5

s

Propagation Delay Time (Figure. 6)

107

250

ns

42

150

ns

100

160

ns

60

100

ns

Transition Time (Figure. 6)

175

350

ns

16

60

ns

90

175

ns

15

50

ns

Note: Measured points of the output waveform (TIA/EIA-232-F conditions) as below, all unused inputs are tied.

- Low to High level: between -3V and 3V.

- High to Low level: between 3V and -3V.