H28405 View Datasheet(PDF) - Intersil
Part Name
Description
MFG CO.
H28405 Datasheet PDF : 7 Pages
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HA-2840
Test Circuits and Waveforms (Continued)
V+ 0.001µF
INPUT
200Ω
-
1µF
+ 0.001µF
500Ω
SETTLING
POINT
V- 1µF
2kΩ
5kΩ
OUTPUT
PROBE
MONITOR
NOTES:
12. AV = -10.
13. Load Capacitance should be less than 10pF.
14. It is recommended that resistors be carbon composition
and that feedback and summing network ratios be
matched to 0.1%.
15. SETTLING POINT (Summing Node) capacitance should
be less than 10pF. For optimum settling time results, it is
recommended that the test circuit be constructed directly
onto the device pins. A Tektronix 568 Sampling
Oscilloscope with S-3A sampling heads is recommend-
ed as a settle point monitor.
SETTLING TIME TEST CIRCUIT
Typical Performance Curves TA = 25oC, VSUPPLY = ±15V, RL = 1kΩ, CL < 10pF, Unless Otherwise Specified
100
80
60
40
20
0
AVCL = 1000
OPEN LOOP
AVCL = 100 AVCL = 10
0
90
OPEN LOOP
180
1K
10K
100K
1M
10M 100M
FREQUENCY (Hz)
FIGURE 1. FREQUENCY RESPONSE FOR VARIOUS GAINS
650
600
550
500
5 6 7 8 9 10 11 12 13 14 15
SUPPLY VOLTAGE (±V)
FIGURE 2. GAIN BANDWIDTH PRODUCT vs SUPPLY VOLTAGE
750
650
550
450
350
250
-60 -40 -20
0 20 40 60 80
TEMPERATURE (oC)
100 120 140
FIGURE 3. GAIN BANDWIDTH PRODUCT vs TEMPERATURE
90
80
70
60
50
40
30
20
100
1K
10K
100K
1M
10M
FREQUENCY (Hz)
FIGURE 4. CMRR vs FREQUENCY
4
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