mc33502 ON Semiconductor, mc33502 Datasheet - Page 13

• Manufacturer Part Number: mc33502
• Description: 1 V, Rail-to-rail, Dual Operational Amplifier
• Manufacturer: ON Semiconductor

FB
V
O
470 pF
1.0 k
R
22 k
1
2
3
1
5
6
R
15
I
MC34025
sense
O
7
15 V
13
9
3.3 k
R
1.0 k
R
3
2
16
4
11
14
8
12
10
+
−
5.0 V
V
ref
Output A
Output B
1.0 V
1.0 k
R
Figure 35. Power Supply Application
4
Figure 36. 1.0 V Current Pump
2.4 k
R
5
http://onsemi.com
R
75
L
4.7
MC33502
V
L
I
13
L
+
−
MC33502
3320
100 k
1.0 k
For best performance, use low tolerance resistors.
435 mA
212 mA
I
O
Provides current sense
amplification and eliminates
leading edge spike.
4.7
1.0 k
463 mA
492 mA
I
L
From
Current Sense
−120 x 10
DI
O
/DI
L
0.1
−6