LMV341_V01 datasheet(12/42 Pages) TI2

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5.9 Typical Characteristics (continued)

f − Frequency − Hz

100

10k

100k

RL = 600 Ω

VO = 1 VPP for V+ = 2.7 V

VO = 2.5 VPP for V+ = 5 V

2.7 V

AV = 10

5 V

AV = 10

5 V

AV = 1

2.7 V

AV = 1

0.0001

0.001

0.01

0.1

Figure 5-19. Total Harmonic Distortion + Noise vs Frequency

VO − Output Voltage − VPP

0.001

0.01

0.1

f = 10 kHz

RL = 600 Ω

5 V

AV = 10

5 V

AV = 1

2.7 V

AV = 1

2.7 V

AV = 10

0.01

0.1

Figure 5-20. Total Harmonic Distortion + Noise vs Output

Voltage

f − Frequency − Hz

10k

100k

10M

100

120

140

160

V+ = 5 V

RL = 2 kΩ

125 C

−40°C

25°C

Gain

Phase

−20

100

120

140

125 C

−40°C

25 C

(TA = –40°C, 25°C, 125°C)

Figure 5-21. Gain and Phase Margin vs Frequency

f − Frequency − Hz

10k

100k

10M

100

120

140

160

V+ = 2.7 V

Closed-Loop

Gain = 60 dB

RL = 100 kΩ

RL = 2 kΩ

RL = 600 Ω

Gain

Phase

−20

100

120

140

RL = 600 Ω

RL = 100 kΩ

RL = 2 kΩ

(RL = 600Ω, 2kΩ, 100kΩ)

Figure 5-22. Gain and Phase Margin vs Frequency

f − Frequency − Hz

10k

100k

10M

100

120

140

160

V+ = 5 V

Closed-Loop

Gain = 60 dB

RL = 600 Ω

RL = 2 kΩ

RL = 100 kΩ

RL = 2 kΩ

RL = 600 Ω

Gain

Phase

−20

100

120

140

RL = 100 kΩ

(RL = 600Ω, 2kΩ, 100kΩ)

Figure 5-23. Gain and Phase Margin vs Frequency

f − Frequency − Hz

10k

100k

10M

−80

−60

−40

−20

100

CL = 0 pF

CL = 100 pF

CL = 500 pF

CL = 1000 pF

V+ = 5 V

RL = 600 Ω

Closed-Loop Gain = 60 dB

CL = 1000 pF

CL = 0 pF

CL = 500 pF

Gain

Phase

−20

100

120

140

−40

CL = 100 pF

(CL = 0pF, 100pF, 500pF, 1000pF)

Figure 5-24. Gain and Phase Margin vs Frequency

LMV341, LMV342, LMV344

SLOS447J – SEPTEMBER 2004 – REVISED JUNE 2025

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