OPA843 datasheet(5/32 Pages) TI2

5 / 32 page

OPA2846

SBOS274C −JUNE 2003 − REVISED AUGUST 2008

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TYPICAL CHARACTERISTICS: VS = ±5V

TA = 25°C, G = +10, RF = 453Ω, RG = 50Ω, and RL = 100Ω, unless otherwise noted.

−3

−6

−9

−12

−15

−18

NONINVERTING SMALL−SIGNAL FREQUENCY RESPONSE

Frequency (Hz)

10M

100M

O =0.2VPP

G =50Ω

SeeFigure1

G= 50

G= 20

G= 10

G= 7

NONINVERTING LARGE−SIGNAL FREQUENCY RESPONSE

Frequency (Hz)

10M

100M

L =100Ω

G = +10V/V

SeeFigure1

O =2VPP

O =5VPP

O =0.2VPP

O =1VPP

2.0

1.6

1.2

0.8

0.4

−0.4

−0.8

−1.2

−1.6

−2.0

NONINVERTING PULSE RESPONSE

Time (5ns/div)

0.5

0.4

0.3

0.2

0.1

−0.1

−0.2

−0.3

−0.4

−0.5

G= +10V/V

SeeFigure1

Large Signal

±1V

Left Scale

Small Signal

±100mV

Right Scale

−3

−6

−9

−12

−15

−18

INVERTING SMALL−SIGNAL FREQUENCY RESPONSE

Frequency (Hz)

10M

100M

O =0.2VPP

G =RS =50Ω

See Figure 2

−50

−20

−12

INVERTING LARGE−SIGNAL FREQUENCY RESPONSE

Frequency (Hz)

10M

100M

L =100Ω

G =RS =50Ω

−20V/V

SeeFigure2

O =2VPP

O =5VPP

O =1VPP

O =0.2VPP

2.0

1.6

1.2

0.8

0.4

−0.4

−0.8

−1.2

−1.6

−2.0

INVERTING PULSE RESPONSE

Time (5ns/div)

0.5

0.4

0.3

0.2

0.1

−0.1

−0.2

−0.3

−0.4

−0.5

−20V/V

Large Signal

±1V

Left Scale

Small Signal

±100mV

Right Scale

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