CA3130E Просмотр технического описания (PDF) - Intersil
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CA3130E Datasheet PDF : 17 Pages
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CA3130, CA3130A
+15V
1µF
750kΩ
INPUT
2kΩ
1µF
AV(CL) = 48dB
LARGE SIGNAL
BW (-3 dB) = 50kHz
1MΩ
0.01µF
7
3+
CA3130 6
2-
8
6
4
14
2
11
CA3600E
(NOTE 12) QP1
QP2
QP3
13
1
3
10
8
QN1
5
QN2
QN3
500µF
12
RL = 100Ω
(PO = 150mW
AT THD = 10%)
510kΩ
7
4
9
NOTES:
11. Transistors QP1, QP2, QP3 and QN1, QN2, QN3 are parallel connected with Q8 and Q12, respectively, of the CA3130.
12. See file number 619.
FIGURE 17. CMOS TRANSISTOR ARRAY (CA3600E) CONNECTED AS POWER BOOSTER IN THE OUTPUT STAGE OF THE CA3130
Typical Performance Curves
150
LOAD RESISTANCE = 2kΩ
140
130
120
110
100
90
80
-100
-50
0
50
100
TEMPERATURE (oC)
FIGURE 18. OPEN LOOP GAIN vs TEMPERATURE
120
AOL
100
80
60
40
SUPPLY VOLTAGE: V+ = 15V; V- = 0
TA = 25oC
φ OL
4
1
3
-100
2
2
-200
3
1
-300
4
20
0
101 102 103 104 105 106 107 108
FREQUENCY (Hz)
1 - CL = 9pF, CC = 0pF, RL = ∞
2 - CL = 30pF, CC = 15pF, RL = 2kΩ
3 - CL = 30pF, CC = 47pF, RL = 2kΩ
4 - CL = 30pF, CC = 150pF, RL = 2kΩ
FIGURE 19. OPEN-LOOP RESPONSE
14
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