TYPICAL CHARACTERISTICS
At T
A
= +25°C, V
IN
= 15VDC, C = 0.47µF, and R
1
selected per typical characteristic, unless otherwise noted.
SELECTION OF R
1
OR EXTERNAL VOLTAGE V+
FOR MINIMUM INTERNAL POWER DISSIPATION
Maximum Ambient Temperature °C
MAXIMUM SAFE OPERATING TEMPERATURE
vs TOTAL OUTPUT CURRENT
125
Case
100
100
125
Maximum Case Temperature
(1)
(°C)
Input
Voltage
(V)
>13
11 to
13
9 to
11
8 to
9
<8
V+
EXT
MAXIMUM OUTPUT CURRENT
FROM ANY SINGLE OUTPUT
16mA to
<16mA
30mA
30mA
1.3kΩ
820Ω
510Ω
820Ω
510Ω
200Ω
0Ω
6.5V
510Ω
200Ω
0Ω
—
7.5V
200Ω
0Ω
—
—
9.0V
75
Ambient
50
75
50
25
0
0
50
100
(2)
25
0
150
(mA)
200
Total Output Current
OUTPUT VOLTAGE vs INPUT VOLTAGE
18
Total Output Current = 12mA
SINGLE-CHANNEL LOAD REGULATION
16
Output Load Voltage, |V
LOAD
| (V)
I
F
= 16mA
15
I
F
Output Voltage (V)
13
Total Output Current = 64mA
V
O
–
V
–
8
Total Output Current = 200mA
14
I
F
= 50mA
3
4
8
Input Voltage (V)
12
16
13
0
20
40
60
80
100
Output Load Current |I
L
| (mA)
SINGLE OUTPUT LOAD REGULATION
16
CHANNEL-TO-CHANNEL INTERACTION
Opposite Channel, Output Voltage, |V
N
| (V)
Output Load Voltage, |V
LOAD
| (V)
Load
I
F
= 3mA
I
F
= 16mA
15
I
F
I
F
+
V
O
–
+
V
+
–
+
I
F
I
L
16
I
F
= 3mA
V
O
V
O
–
–
15
I
F
= 16mA
Load
I
F
V
O
–
+
V
–
+
Load
Load
I
F
= 3mA
I
F
+
+
I
L
I
L
I
F
= 50mA
14
I
F
+
V
N
–
+
V
+
–
+
V
–
80
I
L
14
I
F
= 50mA
I
F
13
0
20
40
60
V
N
–
13
0
20
40
60
80
100
Output Load Current |I
L
| (mA)
100
Output Load Current |I
L
| (mA)
NOTES: (1) Using a 104mm
x
19mm
x
1.6mm aluminum strip mounted to the bottom of the case with heat sink compound. (2) Total output current is the sum of the
currents for each individual output.
4
722
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