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GS75232
Globaltech Semiconductor
www.globaltechsemi.com
4
GS75232
Driver Section
Symbol
Parameter
Test Conditions
Min
Max
Unit
High Level
VCC+ = 9 V
VIH
Input Voltage
VCC- = -9 V
1.9
-
V
Low Level
VIL
Input Voltage
-
0.8
V
VCC+ = 9 V
VCC- = -9 V
6
-
V
VCC+ = 13.2 V
VOH
High Level
Output Voltage
VIL = 0.8V
RL = 3 k
Ω
VCC- = -13.2 V
9
-
VCC+ = 9 V
VCC- = -9 V
-
-6
V
VCC+ = 13.2 V
VOL
Low Level
Output Voltage
VIH = 1.9V
RL = 3 k
Ω
VCC- = -13.2 V
-
-9
High Level
IIH
Input Current
VI = 5V
-
10
µA
Low Level
IIL
Input Current
VI = 0
-
-1.6
mA
Short Circuit
Output Current
IOS(H)
at High Level
VI = 0.8V
VO = 0
-6
-12
mA
Short Circuit
Output Current
IOS(L)
at Low Level
VI = 1.9V
VO = 0
6
12
mA
Output Resistance,
VCC+ = 0, VCC- = 0
RO
Power Off
VO = -2V to 2V
300
-
Ω
Driver Switching Characteristic (VCC+ = 9V, VCC- = -9V TA = 25 OC)
Symbol
Parameter
Test Conditions
Min
Max
Unit
tPLH
Propagation Delay Time,
ns
Low-To-High-Level Output
-
500
tPHL
Propagation Delay Time,
ns
High -To- Low -Level Output
-
175
tTLH
Transition Time,
Low-To-High-Level Output
*
-
100
ns
tTHL
Transition Time,
High -To- Low -Level
Output*
RL = 3 k
Ω
CL = 15
µF
See Figure 1
-
75
ns
tTLH
Transition Time,
Low-To-High-Level
Output**
2.5
(tip)
µs
tTHL
Transition Time,
High-To-Low -Level
Output**
RL = 3 k
Ω to 7 kΩ
CL = 2500
ρF
See Figure 1
3.0
(tip)
µs
*- Measured between 10 % and 90 % Points of Output Waveform
** - Measured between +3V and -3V Points on the Output Waveform (EIA-232-D
Condition)
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