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CA3020 데이터시트(HTML) 3 Page - Intersil Corporation

부품명 CA3020
상세내용  8MHz Power Amps For Military, Industrial and Commercial Equipment
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제조사  INTERSIL [Intersil Corporation]
홈페이지  http://www.intersil.com/cda/home
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CA3020 데이터시트(HTML) 3 Page - Intersil Corporation

   
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3
Typical Performance Data (Note 3) A heat sink is recommended for high ambient temperature operation.
PARAMETER
SYMBOL
CA3020
CA3020A
UNITS
Power Supply Voltage
VCC1
9.0
9.0
V
VCC2
9.0
12.0
V
Zero Signal Current
Differential Amplifier
ICC1
15
15
mA
Output Amplifier
ICC2
24
24
mA
Maximum Signal Current
Differential Amplifier
ICC1
16
16.6
mA
Output Amplifier
ICC2
125
140
mA
Maximum Power Output at THD = 10%
PO
550
1000
mW
Sensitivity
eIN
35
45
mV
Power Gain
GP
75
75
dB
Input Resistance
RIN
55
55
k
Efficiency
η
45
55
%
Signal-to-Noise Ratio
S/N
70
66
dB
THD at 150mW Level
3.1
3.3
%
Test Signal Frequency from 600
Ω Generator
1000
1000
Hz
Equivalent Collector-to-Collector Load Resistance
RCC
130
200
NOTE:
3. Refer to Figures 7 through 11 for measurement and symbol information.
Test Circuits and Waveforms
FIGURE 1A. COLLECTOR-TO-EMITTER BREAKDOWN
VOLTAGE (Q6 AND Q7) CIRCUIT
FIGURE 1B. TYPICAL AUDIO AMPLIFIER CIRCUIT UTILIZING
THE CA3020 OR CA3020A AS AN AUDIO
PREAMPLIFIER AND CLASS B POWER AMPLIFIER
FIGURE 1.
1
2
3
4
5
6
7
8
9
10
11
12
VCC
10mA
VBR(CER)
Q7
CA3020
CA3020A
10mA
VBR(CER)
Q6
1
2
3
4
5
6
7
8
9
11
12
CA3020
CA3020A
10
~
eIN
3K
1K
510K
5.1K
5
µF
6V
5
µF
3V
0.01
µF
+
-
+
+
-
-
5
µF
3V
VCC1
VCC2
CA3020, CA3020A


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