HA-2505(1999) Просмотр технического описания (PDF) - Intersil
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HA-2505 Datasheet PDF : 8 Pages
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HA-2505
Typical Performance Curves VS = ±15V, TA = 25oC, Unless Otherwise Specified
100
100
80
BIAS CURRENT
60
40
10
10K SOURCE RESISTANCE
0 SOURCE RESISTANCE
20
OFFSET CURRENT
0
-20
-40
-50 -25
0
25
50
75 100 125
TEMPERATURE (oC)
FIGURE 7. INPUT BIAS AND OFFSET CURRENT vs
TEMPERATURE
1.0
THERMAL NOISE
OF 10K RESISTOR
0.1
100Hz
1kHz
10kHz
100kHz
FREQUENCY (Hz)
1MHz
FIGURE 8. EQUIVALENT INPUT NOISE vs BANDWIDTH
(WITH 10Hz HIGH PASS FILTER)
1.1
120
0
100
30
1.0
BANDWIDTH
80 GAIN
60
60
PHASE
90
SLEW RATE
40
120
0.9
20
150
0.8
-50 -25 0 25 50 75 100 125
TEMPERATURE (oC)
FIGURE 9. NORMALIZED AC PARAMETERS vs TEMPERATURE
0
180
-20
10
100
1K
10K 100K 1M 10M 100M
FREQUENCY (Hz)
FIGURE 10. OPEN LOOP FREQUENCY AND PHASE
RESPONSE
1.1
BANDWIDTH
1.0
SLEW RATE
0.9
0.8
10
15
20
SUPPLY VOLTAGE (±V)
FIGURE 11. NORMALIZED AC PARAMETERS vs SUPPLY
VOLTAGE
120
100
0pF
80
30pF
100pF
60
40
20
300pF
1000pF
0
-20
10
100
1K 10K 100K 1M 10M 100M
FREQUENCY (Hz)
NOTE: External compensation components are not required for
stability, but may be added to reduce bandwidth if desired.
FIGURE 12. OPEN LOOP FREQUENCY RESPONSE FOR
VARIOUS VALUES OF CAPACITORS FROM
COMPENSATION PIN TO GROUND
5
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