75185 datasheet(6/13 Pages) UTC

6 / 13 page

UTC75185

LINEAR INTEGRATED CIRCUIT

UTC UNISONIC TECHNOLOGIES CO., LTD. 6

QW-R113-003,B

SUPPLY CURRENTS

TEST CONDITIONS

PARAMETER

SYMBOL

VDD

Vss

MIN

MAX

UNIT

-9

-12

No load.

All inputs at 1.9V

-15

-9

4.5

-12

5.5

Supply current from VDD

IDD

No load.

All inputs at 0.8V

-15

-9

-15

-12

-19

No load.

All inputs at 1.9V

-15

-25

-9

-3.2

-12

-3.2

Supply current from Vss

Iss

No load.

All inputs at 0.8V

-15

-3.2

Supply current from Vcc

Icc

No load. All inputs at 5V, Vcc=5V

DRIVER ELECTRICAL CHARACTERISTICS OVER RECOMMENDED OPERATING

FREE-AIR TEMPERATURE RANGE (VDD=9V, Vss=-9V, Vcc=5V, unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

High level output voltage

VOH

VIL=0.8V, RL=3 k

Ω (Figure 1)

7.5

Low level output voltage (note 6)

VOL

VIH=1.9V, RL=3 k

Ω (Figure

-7.5

-6

High level input current

IIH

VI=5V (Figure 2)

µA

Low level input current

IIL

VI=0V (Figure 2)

-1.6

High level short circuit output current

(note 7)

IOS(H)

VIL=0.8V, VO=0V(Figure 1)

-4.5

-12

-19.5

Low level short circuit output current

IOS(L)

VIH=2V, Vo=0V(Figure 1)

4.5

19.5

Output resistance (note 8)

VDD=Vss=Vcc=0V

Vo=-2 to 2V

300

Ω

Note 6: The algebraic convention, where the more positive (less negative) limit is designated as maximum, is used in

this datasheet for logic levels only (e.g. if -10V is a maximum, the typical value is a more negative voltage).

Note 7: Output short circuit conditions must maintain the total power dissipation below absolute maximum ratings.

Note 8: Test conditions are those specified by TIA/EIA232-F and as listed above.

DRIVER SWITCHING CHARACTERISTICS (VDD=12V, Vss=-12V, Vcc=5V, TA=25°C)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Propagation delay time, low to high level

output

tPLH

RL=3 to 7 k

Ω, CL=15pF

(Figure 3)

315

500

Propagation delay time, high to low level

output

tPHL

RL=3 to 7 k

Ω, CL=15pF

(Figure 3)

175

RL=3 to 7 k

Ω, CL=15pF

(Figure 3)

100

Transition time, low to high level output

tTLH

RL=3 to 7 k

Ω, CL=2500pF

(Note 9,Figure 3)

1.7

2.5

µs

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