SM73301 Datasheet, PDF (19/22 Pages) Texas Instruments – RRIO, High Output Current & Unlimited Cap Load Op Amp in SOT23-5

itor (∼0.01µF) placed very close to the supply lead in addition
to a large value Tantalum or Aluminum (> 4.7µF). The large
capacitor can be shared by more than one device if neces-
sary. The small ceramic capacitor maintains low supply
impedance at high frequencies while the large capacitor will
act as the charge "bucket" for fast load current spikes at the
Op Amp output. The combination of these capacitors will pro-
vide supply decoupling and will help keep the Op Amp oscil-
lation free under any load.
SM73301 ADVANTAGES
Compared to other Rail-to-Rail Input/Output devices, the
SM73301 offers several advantages such as:
• Improved cross over distortion.
• Nearly constant supply current throughout the output
voltage swing range and close to either rail.
• Consistent stability performance for all input/output
voltage and current conditions.
• Nearly constant Unity gain frequency (f_u) and Phase
Margin (Phi_m) for all operating supplies and load
conditions.
• No output phase reversal under input overload condition.
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