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LT1115_15 Datasheet, PDF (14/16 Pages) Linear Technology – Ultralow Noise, Low Distortion, Audio Op Amp | |||
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LT1115
TYPICAL APPLICATIO S
C1
0.1µF FILM
R1
2k
200â¦
200â¦
15V
R2
15V +
â15V
+
1µF
35V
7
2
6
LT1022
3
4
470µF 1µF
35V 35V
â15V
470µF
35V
VACTEC
VTL 5C10
2k
500⦠2.4k
(20T)
100â¦
15V
+
1µF
3+ 7
35V
LT1115
2â
4
+ 1µF
35V
5.6k â15V
10pF
10µF
1k
120k
1µF
10k
+
15V
1µF
35V 7
LT1006
4
C2
0.1µF
FILM+
1µF
35V
100â¦
15V
RBOOST = 49.9â¦
2
4
IN
LT1010
1
5
3
20VP-P OUTPUT
1µF
35V
â15V
MOUNT,
1N4148's
IN CLOSE
PROXIMITY
10k
4.7k
â15V
2.5V
LT1004's
1.2V f = 1
2ÏRC
WHERE R1C1 = R2C2
MEASURED WITH
R1 = R2 = 1.5k
<5ppm DISTORTION AND NOISE
AT 1kHz, 20VP-P INTO 100â¦
MEASUREMENT LIMITED BY RESOLUTION
OF AUDIO PRECISION TEST SYSTEM
ALL BYPASS CAPACITORS: LOW ESR
FILM CAPACITORS = ASC TYPE 315
LT1115 ⢠TA17
Figure 6. Ultralow THD Oscillator (Sine Wave) (< 5ppm Distortion)
1115fa
14
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