Chapter 430

325MHz low noise rail-to-rail SOT-23 op amp saves board space

Glen Brisebois


A 325MHz low noise rail-to-rail SOT-23 operational amplifier that saves board space is described.


Operational amplifier

low noise



The new tiny LT1806 combines 325MHz gain bandwidth, 3.5nV/Hzimage voltage noise, 100μV input offset voltage and rail-to-rail inputs and outputs in a SOT-23 package. The device is fully specified on 3V, 5V and ±5V supplies with a guaranteed maximum input offset voltage of 850μV at either rail over temperature. It is available in commercial and industrial temperature grades.

1MΩ transimpedance ...

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