MC34072ADR2G(2004) 查看數據表（PDF） - ON Semiconductor

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MC34072ADR2G
(Rev.:2004)

Single Supply 3.0 V to 44 V Operational Amplifiers

ON Semiconductor 

MC34071,2,4,A MC33071,2,4,A

+

R

R

MC34074

−

R

−

RE

R

MC34074

VO

+

−

MC34074

+

R

R

Example:

Let: R = RE = 12 k

Then: AV = 3.0

BW = 1.5 MHz

R

AV =

1+2

RE

Figure 62. High Impedance Differential Amplifier

220 pF

100 k

+10

−

MC34074

+

−10

RL +VO −VO

∞ 18.93 −18.78

10 k 18

−18

5.0 k 15.4 −15.4

+

MC34074

+

−

10

100 k

100 k

+

+

MC34074

−

10

Figure 63. Dual Voltage Doubler

+VO

+

RL

10

+

RL

10

−VO

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