OPA348 datasheet(10/35 Pages) TI2

10 / 35 page

Frequency (Hz)

100

10k

100k

10k

100

Frequency (Hz)

100

10k

100k

1.000

0.100

0.010

0.001

2 µs/div

10 µs/div

Load Capacitance (pF)

100

10k

Load Capacitance (pF)

100

10k

G = +1 V/V, R

L = 100 kW

G = –1 V/V, R

FB = 5 kW

G = –1 V/V, R

FB = 100 kW

OPA348-Q1, OPA2348-Q1, OPA4348-Q1

SBOS465C – JANUARY 2009 – REVISED JANUARY 2016

www.ti.com

Typical Characteristics (continued)

At TA = 25°C, RL = 100 kΩ connected to VS / 2, VOUT = VS / 2 (unless otherwise noted).

G = ±5 V/V, RFB = 100 kΩ

Figure 13. Small-Signal Overshoot vs Load Capacitance

Figure 14. Percent Overshoot vs Load Capacitance

G = 1 V/V

RL = 100 kΩ

CL = 100 pF

G = 1 V/V

RL = 100 kΩ

CL = 100 pF

Figure 15. Small-Signal Step Response

Figure 16. Large-Signal Step Response

Figure 18. Total Harmonic Distortion + Noise vs Frequency

Figure 17. Input Current and Voltage Noise Spectral Density

vs Frequency

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Product Folder Links: OPA348-Q1 OPA2348-Q1 OPA4348-Q1

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