OPA134 Datasheet, PDF (19/22 Pages) Burr-Brown (TI) – High Performance AUDIO OPERATIONAL AMPLIFIERS TM

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10.2 Layout Example
OPA134, OPA2134, OPA4134
SBOS058A – DECEMBER 1997 – REVISED OCTOBER 2015
VIN
RG
+
RF
VOUT
(Schematic Representation)
Run the input traces
as far away from
the supply lines
as possible
Place components
close to device and to
each other to reduce
parasitic errors
RG
GND
RF
Offset trim
±IN
VIN
+IN
V±
Offset trim
V+
OUTPUT
NC
VS+
GND
Use low-ESR, ceramic
bypass capacitor
Use low-ESR,
ceramic bypass
capacitor
GND
VS±
VOUT
Ground (GND) plane on another layer
Figure 32. OPA134 Layout Example for the Noninverting Configuration
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