OPA197 Datasheet, PDF (32/41 Pages) Texas Instruments – Operational Amplifiers

OPA197, OPA2197, OPA4197
SBOS737 – JANUARY 2016
10.2 Layout Example
Place components
close to device and
Run the input traces _{to each other to}
as far away from _{reduce parasitic}
the supply lines
errors
as possible
RG
GND
RF
NC
±IN
VIN
+IN
V±
VIN
RG
+
RF
VOUT
(Schematic Representation)
NC
V+
OUT
NC
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VS+
GND
Use low-ESR, ceramic
bypass capacitor
Use low-ESR,
ceramic bypass
GND
VS±
capacitor
VOUT
Ground (GND) plane on another layer
Figure 57. Operational Amplifier Board Layout for Noninverting Configuration
32
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