Datasheet

LM148-N, LM248-N, LM348-N
www.ti.com SNOSBT2E –MAY 1999–REVISED MARCH 2013
Figure 21. Low Drift Peak Detector with Bias Current Compensation
Adjust R for minimum drift
D3 low leakage diode
D1 added to improve speed
V
S
= ±15V
Figure 22. Universal State-Variable Filter
Tune Q through R0,
For predictable results: f
O
Q ≤ 4 × 10
4
Use Band Pass output to tune for Q
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Product Folder Links: LM148-N LM248-N LM348-N