IL75232N Datasheet, PDF (4/6 Pages) Integral Corp. – EIA-232-D INTERFACE 1 CHIP IC

IL75232
Driver Switching Characteristic
Symbol
t_PLH
t_PHL
t_TLH
t_THL
t_TLH
t_THL
Parameter
Propagation Delay Time,
Low-To-High-Level Output
Propagation Delay Time,
High -To- Low -Level Output
Transition Time,
Low-To-High-Level Output *
Transition Time,
High -To- Low -Level Output*
Transition Time,
Low-To-High-Level Output**
Transition Time,
High-To-Low -Level Output**
Test Conditions
RL = 3 kΩ
CL = 15 µF
See Figure 1
RL = 3 kΩ to 7 kΩ
CL = 2500 ρF
See Figure 1
V_CC+ = 9V, V_CC- = -9V T_A = 25 ^OC
Min Max
Unit
500
ns
175
ns
100
ns
75
ns
2.5
µs
(tip)
3.0
µs
(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
Threshold Voltage
0.75
1.25
V
V_OH High Level Output
Voltage
V_I= 0.75V, I_OL=-0.5mA 2.6
5
V
Input Open,
2.6
5
I_OL = -0.5 mA
V_OL Low Level Output Voltage
V_I= 3V, I_OL = 10 mA
0.45
V
I_IH High-Level Input Current
V_I= 25V
3.6
8.3
mA
V_I= 3V
0.43
I_IL Low-Level Input Current
V_I= -25V
-3.6
-8.3
mA
V_I= -3V
-0.43
I_OS Short-Circuit
-3
mA
Output Current
(tip)
Receiver Switching Characteristic
Symbol
t_PLH
t_PHL
t_TLH
t_THL
Parameter
Propagation Delay Time,
Low-To-High-Level Output
Propagation Delay Time,
High -To- Low -Level Output
Transition Time,
Low-To-High-Level Output
Transition Time,
High -To- Low -Level Output
Test Conditions
C_L = 15 ρF
R_L = 3.9 kΩ
C_L = 15 ρF
R_L = 390 kΩ
C_L = 15 ρF
R_L = 3.9 kΩ
C_L = 15 ρF
R_L = 390 kΩ
Min Max
150
50
175
20
V_CC= 5V
Unit
ns
ns
ns
ns