OPA2320-Q1_15 Datasheet, PDF (23/31 Pages) Texas Instruments – Precision, 20-MHz, 0.9-pA, Low-Noise, RRIO,CMOS Operational Amplifier

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10.2 Layout Example
RIN
VIN
RG
+
RF
VOUT
(Schematic Representation)
OPA2320-Q1
SLOS884 – SEPTEMBER 2014
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
NC
±IN
VIN
+IN
RIN
V±
NC
V+
OUT
NC
VS+
GND
Use low-ESR, ceramic
bypass capacitor
Only needed for
dual-supply
operation
GND
VS±
(or GND for single supply)
VOUT
Ground (GND) plane on another layer
Figure 45. Operational Amplifier Board Layout for Noninverting Configuration
11 Device and Documentation Support
11.1 Device Support
11.1.1 Development Support
For related documentation see the following:
• ADS8326 16-Bit, High-Speed, 2.7V to 5.5V microPower Sampling ANALOG-TO-DIGITAL CONVERTER,
SBAS343
• Compensate Transimpedance Amplifiers Intuitively, SBOA055
• FilterPro™ User's Guide, SBFA001
• NOISE ANALYSIS OF FET TRANSIMPEDANCE AMPLIFIERS, SBOA060
• Noise Analysis for High-Speed Op Amps, SBOA066
• OPA380 and OPA2380 Precision, High-Speed Transimpedance Amplifier, SBOS291
• OPA354, OPA2354, and OPA4354 250MHz, Rail-to-Rail I/O, CMOS OPERATIONAL AMPLIFIERS,
SBOS233
• OPA355, OPA2355, and OPA3355 200MHz, CMOS OPERATIONAL AMPLIFIER WITH SHUTDOWN,
SBOS195
• OPA656 Wideband, Unity-Gain Stable, FET-Input OPERATIONAL AMPLIFIER, SBOS196
11.2 Documentation Support
11.2.1 Related Documentation
11.3 Trademarks
FilterPro is a trademark of Texas Instruments Incorporated.
All other trademarks are the property of their respective owners.
Copyright © 2014, Texas Instruments Incorporated
Product Folder Links: OPA2320-Q1
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