OPA316-Q1 Datasheet, PDF (24/39 Pages) Texas Instruments – 10-MHz, Rail-to-Rail Input/Output, Low-Voltage, 1.8-V CMOS Operational Amplifier

OPA316-Q1, OPA2316-Q1, OPA4316-Q1
SBOS841A – NOVEMBER 2016 – REVISED JANUARY 2017
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8.2.3 Application Curves
The measured transfer functions in Figure 42, Figure 43, and Figure 44 are generated by sweeping the input
voltage from 0.1 V to 2.4 V. The full input range is actually 0 V to 2.5 V, but is restricted to 0.1 V to maintain
optimal linearity. For more details on this design and other alternative devices that can be used in place of the
OPAx316-Q1, see Single-Ended Input to Differential Output Conversion Circuit Reference Design.
2.50
2.00
1.50
1.00
0.50
0.00
0.00
0.50
1.00
1.50
Input voltage (V)
2.00
2.50
C027
2.50
2.00
1.50
1.00
0.50
0.00
0.00
0.50
1.00
1.50
Input voltage (V)
2.00
2.50
C027
Figure 42. V_OUT+ vs Input Voltage
2.50
2.00
1.50
1.00
0.50
0.00
-0.50
-1.00
-1.50
-2.00
-2.50
0.00
0.50
1.00
1.50
Input voltage (V)
Figure 43. V_OUT– vs Input Voltage
2.00
2.50
C027
Figure 44. V_DIFF vs Input Voltage
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