TL971 Datasheet, PDF (14/33 Pages) Texas Instruments – OUTPUT RAIL-TO-RAIL VERY-LOW-NOISE OPERATIONAL AMPLIFIERS

TL971, TL972, TL974
SLOS467H – OCTOBER 2006 – REVISED JANUARY 2015
Layout Example (continued)
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Place components close to
device and to each other to
reduce parasitic errors
Run the input traces as far
away from the supply lines
as possible
RG
GND
RF
NC
IN1í
NC
VCC+
VS+
Use low-ESR, ceramic
bypass capacitor
VIN
Only needed for
dual-supply
operation
IN1+
RIN
VCCí
GND
VS-
(or GND for single supply)
VOUT
OUT
NC
GND
Ground (GND) plane on another layer
Figure 22. Operational Amplifier Board Layout for Noninverting Configuration
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