LM4431 datasheet(6/14 Pages) TI

Part #	LM4431

Description	Micropower Shunt Voltage Reference

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Manufacturer	TI [Texas Instruments]

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LM4431

SNVS103C – JUNE 2000 – REVISED APRIL 2013

www.ti.com

Figure 9. Bounded amplifier reduces saturation-induced delays

and can prevent succeeding stage damage.

Nominal clamping voltage is ±3.9V (LM4431’s reverse breakdown voltage +2 diode VF).

Figure 10. Protecting Op Amp input.

The bounding voltage is ±4V with the LM4431 (LM4431’s reverse breakdown voltage + 3 diode VF).

6

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