TL071_16 Datasheet, PDF (18/51 Pages) Texas Instruments – Low-Noise JFET-Input Operational Amplifiers

TL071, TL071A, TL071B
TL072, TL072A, TL072B, TL074, TL074A, TL074B
SLOS080M – SEPTEMBER 1978 – REVISED JUNE 2015
Layout Guidelines (continued)
leakage currents from nearby traces that are at different potentials.
11.2 Layout Example
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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 29. Operational Amplifier Board Layout for Noninverting Configuration
RIN
VIN
+
RG
RF
VOUT
Figure 30. Operational Amplifier Schematic for Noninverting Configuration
18
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