MC3488A 查看數據表（PDF） - ON Semiconductor

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MC3488A

Dual EIA−423/EIA−232D Line Driver

ON Semiconductor 

MC3488A

TRANSITION TIMES (Unless otherwise noted, CL = 30 pF, f = 1.0 kHz, VCC = − VEE = 12.0 V ± 10%, TA = 25°C, RL = 450 W.

Transition times measured 10% to 90% and 90% to 10%)

Characteristic

Transition Time, Low−to−High State Output

Transition Time, High−to−Low State Output

(RW = 10 kW)

(RW = 100 kW)

(RW = 500 kW)

(RW = 1000 kW)

(RW = 10 kW)

(RW = 100 kW)

(RW = 500 kW)

(RW = 1000 kW)

Symbol

tTLH

tTHL

Min

Typ

Max

Unit

ms

0.8

1.4

8.0

14

40

70

80

140

ms

0.8

1.4

8.0

14

40

70

80

140

ORDERING INFORMATION

Device

Operating Temperature Range

Package

Shipping†

MC3488AD

SOIC−8

98 Units / Rail

MC3488ADG

SOIC−8

(Pb−Free)

98 Units / Rail

MC3488ADR2

MC3488ADR2G

TA = 0 to +70°C

SOIC−8

SOIC−8

(Pb−Free)

1000 / Tape & Reel

1000 / Tape & Reel

MC3488AP1

PDIP−8

50 Units / Rail

MC3488AP1G

PDIP−8

(Pb−Free)

50 Units / Rail

†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging

Specifications Brochure, BRD8011/D.

To

Scope

VCC

(Input)

To

Scope

(Output)

Pulse

Generator

f = 1.0 kHz

PW = 500 ms

3.0 V

Input

MC3488A

50

RWS

VEE

RL

CL

(Includes

Probe and Jig

Capacitance)

Note: Input Rise

and Fall Times

(10% to 90%) p 10 ns

0V

VOH

0V

Output

VOL

90%

90%

10%

10%

tTHL

tTLH

Figure 2. Test Circuit and Waveforms for Transition Times

http://onsemi.com

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