OPA314 datasheet(12/53 Pages) TI2

12 / 53 page

Output Current (mA)

V = ±2.75 V

-40°C

+25°C

+125°C

10k

100k

10M

Frequency (Hz)

G = 1 V/V

G = +1 V/V

G = +10 V/V

V = 1.8 V

10k

100k

10M

Frequency (Hz)

= 5.5 V

= 3.3 V

= 1.8 V

R = 10 k

C = 10 pF

100k

10k

100

10k

100k

10M

Frequency (Hz)

V = ±2.75 V

V = ±0.9 V

1000

900

800

700

600

500

400

300

200

100

-50

-25

100

125

150

Temperature (°C)

Common-Mode Input Voltage (V)

0.5

1.5

2.5

3.5

4.5

5.5

V = ±2.75 V

f = 1 kHz

OPA314, OPA2314, OPA4314

SBOS563G – MAY 2011 – REVISED JUNE 2015

www.ti.com

At TA = 25°C, RL = 10 kΩ connected to VS/2, VCM = VS/2, and VOUT = VS/2, unless otherwise noted.

Figure 13. Voltage Noise vs Common-Mode Voltage

Figure 14. Input Bias and Offset Current vs Temperature

Figure 15. Open-Loop Output Impedance vs Frequency

Figure 16. Maximum Output Voltage vs Frequency and

Supply Voltage

Figure 17. Output Voltage Swing vs Output Current (Over

Figure 18. Closed-Loop Gain vs Frequency

Temperature)

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