CA3020(1997) Просмотр технического описания (PDF) - Intersil
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CA3020 Datasheet PDF : 9 Pages
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CA3020, CA3020A
Test Circuits and Waveforms (Continued)
15
VCC1 = 9V
10
S CLOSED
5
VCC1 = 6V S CLOSED
VCC1 = 9V S OPEN
S CLOSED
0
VCC1 = 3V
-50
0
50
100
150
TEMPERATURE (oC)
FIGURE 6C. OUTPUT AMPLIFIER CHARACTERISTICS OF ICC2 CURRENT vs AMBIENT TEMPERATURE
FIGURE 6. ZERO SIGNAL AMPLIFIER CURRENT vs AMBIENT TEMPERATURE
VCC1
VCC2
ICC1
ICC2
V11
10
1
V3
3
10K
S2
V2
8 9 11
4 I4
CA3020
CA3020A
7 I7
2 12 5 6
10K
S1
CURRENTS OR
VOLTAGES
S1
S2
I4 -IDLE
OPEN OPEN
I7 -IDLE
OPEN OPEN
I4 -PEAK
OPEN CLOSE
I7 -PEAK
CLOSE OPEN
I4 -CUTOFF CLOSE OPEN
I7 -CUTOFF OPEN CLOSE
CURRENTS OR
VOLTAGES
S1
S2
ICC1
OPEN OPEN
ICC2
OPEN OPEN
V2
OPEN OPEN
V3
OPEN OPEN
V11
OPEN OPEN
FIGURE 7. STATIC CURRENT AND VOLTAGE TEST CIRCUIT
3-6
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