Datasheet

SN75C188
QUADRUPLE LOW-POWER LINE DRIVERS
SLLS033F – JANUARY 1988 – REVISED MARCH 1997
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 2
0
V
I
– Input Voltage – V
15
20.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
–9
–6
–3
0
3
6
9
12
VO – Output Voltage – V
VOLTAGE TRANSFER CHARACTERISTICS
V
CC±
= ±5 V
V
CC±
= ±12 V
V
CC±
= ±5 V
V
CC±
= ±15 V
V
CC±
= ±12 V
V
CC±
= ±9 V
V
CC±
= ±5 V
V
O
V
CC±
= ±9 V
R
L
= 3 kΩ
T
A
= 25°C
–12
–15
Figure 3
–16
V
O
– Output Voltage – V
20
16
–20
–12 –8 –4 0 4 8 12
–16
–12
–8
–4
0
4
8
12
16
V
CC±
= ± 12 V
T
A
= 25°C
IO – Output Current – mA
OUTPUT CURRENT
vs
OUTPUT VOLTAGE
3-kΩ Load Line
V
OL
= (V
I
= 2 V)
I
O
V
OH
(V
I
= 0.8 V)
Figure 4
15
–15
–10
0
5
10
100806040200 120
T
A
– Free-Air Temperature – °C
IOS – Short-Circuit Output Current – mA
SHORT-CIRCUIT OUTPUT CURRENT
vs
FREE-AIR TEMPERATURE
–5
OS
I
V
CC±
= ± 12 V
I
OS(L)
V
I
= 2 V
V
O
= 0 or V
CC+
I
OS(H)
V
I
= 0.8 V
V
O
= 0 or V
CC–
Figure 5
V
OL
(V
CC±
= ±12 V, V
I
= 2 V)
V
OL
( V
CC±
= ±5 V, V
I
= 2 V)
T
A
– Free-Air Temperature – °C
12
120
–12
0 20 40 60 80 100
–8
–4
0
4
8
– Output Voltage – V
OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
V
O
R
L
= 3 kΩ
V
OH
(V
CC±
= ±12 V, V
I
= 0.8 V)
V
OH
(V
CC±
= ±5 V, V
I
= 0.8 V)