Typical Performance Characteristics
5.005
5.004
18
16
14
12
5.003
5.002
5.001
10
8
5.000
4.999
0
10
20
30
40
50
60
70
0
10
20
30
40
50
60
70
Temperature (C)
Temperature (C)
Figure 19: VREF vs Temperature, 1mA Load.
Figure 22: Line Regulation vs Temperature 9V to 20V.
130
120
18
16
14
12
110
100
90
80
70
10
8
0
10
20
30
40
50
60
70
0
10
20
30
40
50
60
70
Temperature(C)
Temperature (C)
Figure 23: VREF Short Circuit Current vs Temperature.
Figure 20: Load Regulation vs Temperature 1mA to 10mA.
4.992
4.990
1.00E+06
5.00E+05
150pF
390pF
4.998
4.988
4.986
2.00E+05
1.00E+05
5.00E+04
680pF
1.5nF
2.00E+04
4.980
4.978
3.3nF
1.00E+04
20
22
24
26
28
30
32
34
36
38
40
0
10
20
30
40
50
60
70
RT (kW)
Temperature (C)
Figure 21: VREF vs Temperature, 10mA Load.
Figure 24: Oscillator Frequency vs RT,CT (VIN = 12V, T = 25C)
18
CHERRY [ CHERRY SEMICONDUCTOR CORPORATION ]
