LPV321 Datasheet, PDF (9/21 Pages) National Semiconductor (TI) – General Purpose, Low Voltage, Low Power, Rail-to-Rail Output Operational Amplifiers

Typical Performance Characteristics Unless otherwise specified, V_S = +5V, single supply,
TA = 25˚C. (Continued)
Inverting Small Signal
Pulse Response
Stability vs Capacitive Load
Stability vs Capacitive Load
DS100920-48
Stability vs Capacitive Load
DS100920-61
Stability vs Capacitive Load
THD vs Frequency
DS100920-60
DS100920-59
Open Loop Output
Impedance vs Frequency
DS100920-58
Short Circuit Current
vs Temperature (Sinking)
DS100920-62
Short Circuit Current
vs Temperature (Sourcing)
DS100920-74
Application Notes
1.0 Benefits of the LPV321/358/324
Size. The small footprints of the LPV321/358/324 packages
save space on printed circuit boards, and enable the design
of smaller electronic products, such as cellular phones, pag-
ers, or other portable systems. The low profile of the
LPV321/358/324 make them possible to use in PCMCIA
type III cards.
Signal Integrity. Signals can pick up noise between the sig-
nal source and the amplifier. By using a physically smaller
DS100920-B7
DS100920-B8
amplifier package, the LPV321/358/324 can be placed
closer to the signal source, reducing noise pickup and in-
creasing signal integrity.
Simplified Board Layout. These products help you to avoid
using long pc traces in your pc board layout. This means that
no additional components, such as capacitors and resistors,
are needed to filter out the unwanted signals due to the inter-
ference between the long pc traces.
Low Supply Current. These devices will help you to maxi-
mize battery life. They are ideal for battery powered sys-
tems.
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