SA58603 Datasheet, PDF (10/15 Pages) NXP Semiconductors – High precision operational amplifier, comparator, and voltage reference

Philips Semiconductors
High precision operational amplifier,
comparator, and voltage reference
Product data
SA58603
TYPICAL CHARACTERIZATION CURVES (continued)
T_amb = 25 °C, V_CC = 3 V, V_IN = 0 V, unless otherwise specified.
0
–10
–20
–30
–40
–50
–60
–70
0.1
1
10
FREQUENCY, f (kHz)
100
SL01939
Figure 27. Power supply rejection ratio versus frequency.
1.34
1.29
1.24
1.19
1.14
1.09
0
1
2
3
4
5
OUTPUT CURRENT, I_OA (mA)
SL01941
Figure 29. Reference voltage versus output current.
100
90
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10
100
FREQUENCY, f (kHz)
1000 10000
SL01940
Figure 28. Amplifier open loop gain versus frequency.
600
V_IN = 10 mV
500
400
300
200
100
0
0
5
10
15
20
25
OUTPUT SINK CURRENT, I_O(sink)C (mA)
SL01942
Figure 30. Comparator output saturation voltage
versus sink current.
2002 Nov 13
10