LM224A-LM324A 데이터 시트보기 (PDF) - STMicroelectronics

부품명

상세내역

제조사

LM224A-LM324A

Low power quad operational amplifiers

STMicroelectronics 

LM224A-LM324A

Typical single-supply applications

4

Typical single-supply applications

Figure 20. AC coupled inverting amplifier

Figure 21. High input Z adjustable gain DC

instrumentation amplifier

if R1 = R5 and R3 = R4 = R6 = R7

e0 =

1 + 2----R-----1--

R2

(e2 -e1)

As shown e0 = 101 (e2 - e1).

Figure 22. AC coupled non inverting amplifier Figure 23. DC summing amplifier

Figure 24. Non-inverting DC gain

e0 = e1 +e2 -e3 -e4

Where (e1 +e2) ≥ (e3 +e4)

to keep e0 ≥ 0V

Figure 25. Low drift peak detector

11/20

Share Link: