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TL070_06 Datasheet, PDF (12/16 Pages) Texas Instruments – JFET-INPUT OPERATIONAL AMPLIFIER | |||
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TL070
JFET-INPUT OPERATIONAL AMPLIFIER
SLOS121B â NOVEMBER 1993 â REVISED MARCH 2001
APPLICATION INFORMATION
220 kâ¦
0.00375 µF
10 kâ¦
100 â¦
Input
Balance
0.01 µF
1 µF
27 kâ¦
VCC+
â
TL070
+
VCCâ
0.03 µF
MIN
100 kâ¦
Bass
MAX
0.03 µF
10 kâ¦
100 â¦
47 kâ¦
5 k⦠+
10 pF Gain 47 µF
75 µF
+
50 pF
0.003 µF
10 kâ¦
3.3 kâ¦
MIN
100 kâ¦
Treble
MAX
0.003 µF
68 kâ¦
VCC+
â
TL070
+
VCCâ
10 pF
Figure 25. IC Preamplifier
25
20
IC PREAMPLIFIER
RESPONSE CHARACTERISTICS
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ MAX Bass
VCC± = ±15 V
TA = 25°C
See Figure 25
MAX
Treble
15
10
5
0
â5
â10
â15
â20
MIN Bass
â2520 40
100 200 400
MIN
ÃÃÃÃÃÃ Treble
1 k 2 k 4 k 10 k 20 k
f â Frequency â Hz
Figure 26
Output
12
⢠POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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