KK75232D View Datasheet(PDF) - Kodenshi Auk Co., LTD
Part Name
Description
Manufacturer
KK75232D Datasheet PDF : 6 Pages
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KK75232
Driver Switching Characteristic
VCC+ = 9V, VCC- = -9V TA = 25 OC
Symbol
Parameter
Test Conditions
Min Max
Unit
tPLH Propagation Delay Time,
RL = 3 kΩ
500
ns
Low-To-High-Level Output
CL = 15 µF
tPHL Propagation Delay Time,
175
ns
High -To- Low -Level Output
See Figure 1
tTLH Transition Time,
100
ns
Low-To-High-Level Output *
tTHL Transition Time,
High -To- Low -Level Output*
75
ns
tTLH Transition Time,
RL = 3 kΩ to 7 kΩ
2.5
µs
Low-To-High-Level Output**
CL = 2500 ρF
(tip)
tTHL Transition Time,
3.0
µs
High-To-Low -Level Output**
See Figure 1
(tip)
*- Measured between 10 % and 90 % Points of Output Waveform
** - Measured between +3V and -3V Points on the Output Waveform (EIA-232-D Condition)
Receiver Section
Symbol
Parameter
Test Conditions
Min Max
Unit
VT+ Positive-Going
1.75 2.25
V
Threshold Voltage
VT- Negative-Going
0.75 1.25
V
Threshold Voltage
VOH High Level Output
VI= 0.75V, IOL=-0.5mA 2.6
5
V
Voltage
Input Open,
2.6
5
IOL = -0.5 mA
VOL Low Level Output Voltage
VI= 3V, IOL = 10 mA
0.45
V
IIH High-Level Input Current
VI= 25V
3.6
8.3
mA
VI= 3V
0.43
IIL Low-Level Input Current
VI= -25V
-3.6
-8.3
mA
VI= -3V
-0.43
IOS Short-Circuit
-3
mA
Output Current
(tip)
Receiver Switching Characteristic
VCC= 5V
Symbol
Parameter
Test Conditions
Min Max
Unit
tPLH Propagation Delay Time,
CL = 15 ρF
150
ns
Low-To-High-Level Output
RL = 3.9 kΩ
tPHL Propagation Delay Time,
CL = 15 ρF
50
ns
High -To- Low -Level Output
RL = 390 kΩ
tTLH Transition Time,
CL = 15 ρF
175
ns
Low-To-High-Level Output
RL = 3.9 kΩ
tTHL Transition Time,
CL = 15 ρF
20
ns
High -To- Low -Level Output
RL = 390 kΩ
4
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