MC1488 Ver la hoja de datos (PDF) - ON Semiconductor

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componentes Descripción

Fabricante

MC1488

Quad Line EIA−232D Driver

ON Semiconductor 

MC1488

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

Rating

Symbol

Value

Unit

Power Supply Voltage

Input Voltage Range

VCC

+ 15

Vdc

VEE

− 15

VIR

− 15 p VIR p Vdc

7.0

Output Signal Voltage

VO

± 15

Vdc

Power Derating (Package Limitation, SO−14 and Plastic Dual−In−Line Package)

Derate above TA = + 25°C

PD

1/RqJA

1000

6.7

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 (VCC = + 9.0 ± 1% Vdc, VEE = − 9.0 ± 1% Vdc, TA = 0 to 75°C, unless otherwise noted.)

Characteristic

Symbol

Min

Typ

Max

Unit

Input Current − Low Logic State (VIL = 0)

Input Current − High Logic State (VIH = 5.0 V)

Output Voltage − High Logic State

(VIL = 0.8 Vdc, RL = 3.0 kW , VCC = + 9.0 Vdc, VEE = − 9.0 Vdc)

(VIL = 0.8 Vdc, RL = 3.0 kW , VCC = + 13.2 Vdc, VEE = − 13.2 Vdc)

Output Voltage − Low Logic State

(VIH = 1.9 Vdc, RL = 3.0 kW , VCC = + 9.0 Vdc, VEE = − 9.0 Vdc)

(VIH = 1.9 Vdc, RL = 3.0 kW , VCC = + 13.2 Vdc, VEE = − 13.2 Vdc)

Positive Output Short−Circuit Current, Note 1

Negative Output Short−Circuit Current, Note 1

Output Resistance (VCC = VEE = 0, ⎥ VO ⎜ = ± 2.0 V)

Positive Supply Current (RI = ∞)

(VIH = 1.9 Vdc, VCC = + 9.0 Vdc)

(VIL = 0.8 Vdc, VCC = + 9.0 Vdc)

(VIH = 1.9 Vdc, VCC = + 12 Vdc)

(VIL = 0.8 Vdc, VCC = + 12 Vdc)

(VIH = 1.9 Vdc, VCC = + 15 Vdc)

(VIL = 0.8 Vdc, VCC = + 15 Vdc)

Negative Supply Current (RL = ∞)

(VIH = 1.9 Vdc, VEE = − 9.0 Vdc)

(VIL = 0.8 Vdc, VEE = − 9.0 Vdc)

(VIH = 1.9 Vdc, VEE = − 12 Vdc)

(VIL = 0.8 Vdc, VEE = − 12 Vdc)

(VIH = 1.9 Vdc, VEE = − 15 Vdc)

(VIL = 0.8 Vdc, VEE = − 15 Vdc)

Power Consumption

(VCC = 9.0 Vdc, VEE = − 9.0 Vdc)

(VCC = 12 Vdc, VEE = − 12 Vdc)

IIL

IIH

VOH

VOL

IOS +

IOS −

ro

ICC

IEE

PC

−

−

+ 6.0

+ 9.0

− 6.0

− 9.0

+ 6.0

− 6.0

300

−

−

−

−

−

−

−

−

−

−

−

−

−

−

1.0

−

+ 7.0

+ 10.5

− 7.0

− 10.5

+ 10

− 10

−

+ 15

+ 4.5

+ 19

+ 5.5

−

−

− 13

−

− 18

−

−

−

−

−

1.6

10

−

−

−

−

+ 12

− 12

−

+ 20

+ 6.0

+ 25

+ 7.0

+ 34

+ 12

− 17

− 500

− 23

− 500

− 34

− 2.5

333

576

mA

mA

Vdc

Vdc

mA

mA

Ohms

mA

mA

mA

mA

mA

mA

mA

mW

SWITCHING CHARACTERISTICS (VCC = + 9.0 ± 1% Vdc, VEE = − 9.0 ± 1% Vdc, TA = + 25°C.)

Propagation Delay Time (zI = 3.0 k and 15 pF)

tPLH

−

275

350

ns

Fall Time

(zI = 3.0 k and 15 pF)

tTHL

−

45

75

ns

Propagation Delay Time (zI = 3.0 k and 15 pF)

tPHL

−

110

175

ns

Rise Time

(zI = 3.0 k and 15 pF)

tTLH

−

55

100

ns

1. Maximum Package Power Dissipation may be exceeded if all outputs are shorted simultaneously.

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