MC1489A View Datasheet(PDF) - ON Semiconductor

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MC1489A

Quad Line EIA-232D Receivers

ON Semiconductor 

MC1489, MC1489A

MAXIMUM RATINGS (TA = + 25°C, unless otherwise noted)

Rating

Symbol

Value

Unit

Power Supply Voltage

Input Voltage Range

Output Load Current

Power Dissipation (Package Limitation, SOIC−14 and Plastic Dual In−Line Package)

Derate above TA = + 25°C

VCC

VIR

IL

PD

1/qJA

10

± 30

20

1000

6.7

Vdc

Vdc

mA

mW

mW/°C

Operating Ambient Temperature Range

TA

0 to + 75

°C

Storage Temperature Range

Tstg

− 65 to + 175

°C

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the

Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect

device reliability.

ELECTRICAL CHARACTERISTICS (Response control pin is open.) (VCC = + 5.0 Vdc ± 10%, TA = 0 to + 75°C, unless otherwise noted)

Characteristics

Symbol

Min

Typ

Max

Unit

Positive Input Current

Negative Input Current

Input Turn−On Threshold Voltage

(TA = + 25°C, VOL p 0.45 V)

(VIH = + 25 Vdc)

(VIH = + 3.0 Vdc)

(VIH = − 25 Vdc)

(VIH = − 3.0 Vdc)

MC1489

MC1489A

IIH

3.6

−

8.3

mA

0.43

−

−

IIL

− 3.6

−

− 8.3

mA

− 0.43

−

−

VIH

Vdc

1.0

−

1.5

1.75

1.95

2.25

Input Turn−Off Threshold Voltage

(TA = + 25°C, VOH q 2.5 V, IL = − 0.5 mA)

MC1489

MC1489A

VIL

Vdc

0.75

−

1.25

0.75

0.8

1.25

Output Voltage High

(VIH = 0.75 V, IL = − 0.5 mA)

(Input Open Circuit, IL = − 0.5 mA)

VOH

2.5

4.0

5.0

Vdc

2.5

4.0

5.0

Output Voltage Low

Output Short−Circuit Current

(VIL = 3.0 V, IL = 10 mA)

Power Supply Current (All Gates “on,” Iout = 0 mA, VIH = + 5.0 Vdc)

VOL

−

0.2

0.45

Vdc

IOS

−

− 3.0 − 4.0

mA

ICC

−

16

26

mA

Power Consumption

(VIH = + 5.0 Vdc)

PC

SWITCHING CHARACTERISTICS (VCC = 5.0 Vdc ± 1%, TA = + 25°C, See Figure 3.)

Propagation Delay Time

(RL = 3.9 kW)

tPLH

Rise Time

(RL = 3.9 kW)

tTLH

Propagation Delay Time

(RL = 390 kW)

tPHL

Fall Time

(RL = 390 kW)

tTHL

−

80

130

mW

−

25

85

ns

−

120

175

ns

−

25

50

ns

−

10

20

ns

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