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SBOS344 − SEPTEMBER 2005
TYPICAL CHARACTERISTICS: V+ = +2.7V to +5.5V
At T = +25°C, V+ = 24V, R = 20kΩ, and TIP29C external transistor, unless otherwise noted.
A
IN
QUIESCENT CURRENT vs TEMPERATURE
CURRENT GAIN vs FREQUENCY
45
40
180
170
160
150
140
130
120
110
100
90
V+ = 36V
COUT = 0
30
20
10
Ω
RL = 0
V+ = 24V
COUT = 10nF
Ω
RL = 250
V+ = 7.5V
80
10k
100k
Frequency (Hz)
1M
−
−
−
25
75
50
0
25
50
75
100
125
_
Temperature ( C)
VREG VOLTAGE vs VREG CURRENT
OVER−SCALE CURRENT vs TEMPERATURE
With External Transistor
5.5
5.0
4.5
34
33
32
31
30
29
28
_
+125 C
−
_
55 C
V+ = 36V
V+ = 7.5V
V+ = 24V
−
_
55 C
_
+25 C
_
+25 C
Sinking
Current
Sourcing
Current
_
+125 C
−
1
0
1
2
3
4
−
−
−
25
75
50
0
25
50
75
100
125
IREG Current (mA)
_
Temperature ( C)
OFFSET VOLTAGE DISTRIBUTION
SPAN ERROR vs TEMPERATURE
50
40
30
20
10
0
−
10
20
30
40
50
−
−
−
−
−
−
−
25
75
50
0
25
50
75
100
125
_
µ
Temperature ( C)
Offset Voltage ( V)
4
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