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LT1014DMDWG4 Datasheet, PDF (20/32 Pages) Texas Instruments – QUAD PRECISION OPERATIONAL AMPLIFIERS | |||
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LT1014, LT1014A, LT1014D
QUAD PRECISION OPERATIONAL AMPLIFIERS
SLOS039D â JULY 1989 â REVISED AUGUST 2009
APPLICATION INFORMATION
0.1 µF
100 kâ¦
10 â¦
+
LT1014
â
AVD = 50,000
2 kâ¦
4.7 µF
+
LT1001
â
4.3 kâ¦
2.2 µF
100 kâ¦
22 µF
Oscilloscope
Rin = 1 Mâ¦
24.3 kâ¦
0.1 µF
110 kâ¦
NOTE A: All capacitor values are for nonpolarized capacitors only.
Figure 27. 0.1-Hz to 10-Hz Peak-to-Peak Noise Test Circuit
â Metal-film resistor
10 kâ¦
10 Mâ¦â 10 Mâ¦â
100 â¦
10 Mâ¦â 10 Mâ¦â
+
LT1014
â
Vn
ƪ Æ«1Å2
In +
Vno2 * (820 nV)2
40 MW 100
Figure 28. Noise-Current Test Circuit and Formula
100 â¦
(see Note A)
50 â¦
(see Note A)
50 â¦
(see Note A)
15 V
+
LT1014
â
â15 V
VO = 1000 VIO
NOTE A: Resistors must have low thermoelectric potential.
Figure 29. Test Circuit for VIO and αVIO
20
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