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GS75232SS View Datasheet(PDF) - Unspecified

Part NameDescriptionManufacturer
GS75232SS Multiple RS-232 Drivers & Receivers ETC
Unspecified 
GS75232SS Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
GS75232
Globaltech Semiconductor
Receiver Section
Symbol
Parameter
VT+
Positive- Going
Threshold Voltage
VT-
Negative- Going
Threshold Voltage
VO H
High Level Output
Voltage
VO L
Low Level Output Voltage
IIH
High-Level Input Current
IIL
Low-Level Input Current
IO S
Short - Circuit
Output Current
Test Conditions
VI= 0.75V,
IO L =- 0.5mA
Input Open,
IOL = -0.5 mA
VI= 3V, IOL = 10 mA
VI= 25V
VI= 3V
VI= -25V
VI= -3V
Min
1.75
Max
2.25
0.75 1.25
2.6
5
2.6
5
-
0.45
3.6 8.3
0.43
-
-3.6 -8.3
-0.43 -
-3
(tip)
Unit
V
V
V
V
mA
mA
mA
Receiver Switching Characteristic (VCC = 5V)
Symbo
Parameter
Test Conditions
l
tPLH
Propagation Delay Time,
Low-To-High-Level Output
CL = 15 ρF
RL = 3.9 k
tPHL
Propagation Delay Time,
CL = 15 ρF
High -To- Low -Level Output RL = 390 k
tTLH
Transition Time,
Low-To-High-Level Output
CL = 15 ρF
RL = 3.9 k
tTHL
Transition Time,
CL = 15 ρF
High -To- Low -Level Output RL = 390 k
Min Max Unit
-
150 ns
-
50
ns
-
175 ns
-
20
ns
Typical Performance Characteristics
DRIVER
PULSE
GENERATOR
(See Note A)
OUTPUT
INPUT
RL
CL
OUTPUT
10n s
1 .5V
tPLH
50%
1.5V
tPLH
50%
tTHL
tTLH
Voltage Waveform
3V
0V
VOH
VOL
RECEIVER
PULSE
GENERATOR
(See Note A)
OUTPUT
RL
CL
10n s
90%
10%
INPUT
OUTPUT
50%
tPLH
1.5V
90%
50%
tPLH
1 .5V
10%
3V
0V
VOH
VOL
tTHL
tTLH
Tw=20us, Voltage Waveform
Note A. The pulse generator has the following characteristics. f = 200 KHz, ZO = 50
B. C included probe and jig capacitance.
C. All diodes are 1N3064 or equivalent.
Fig1. Propagation and Transition Times
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5
GS75232
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