LM4040AIZ-5.0 National Semiconductor, LM4040AIZ-5.0 Datasheet - Page 21

• Manufacturer Part Number: LM4040AIZ-5.0
• Description: Precision Micropower Shunt Voltage Reference
• Manufacturer: National Semiconductor

Typical Applications
(Continued)
DS011323-17
FIGURE 3. Bounded amplifier reduces saturation-induced delays and can prevent succeeding stage damage.
±
Nominal clamping voltage is
11.5V (LM4040’s reverse breakdown voltage +2 diode V
).
F
DS011323-18
±
FIGURE 4. Protecting Op Amp input. The bounding voltage is
4V with the LM4040-2.5
(LM4040’s reverse breakdown voltage + 3 diode V
).
F
21
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