OPA341, 2341

4

SBOS202A

TYPICAL CHARACTERISTICS

At TA = +25°C, VENABLE = VDD, VS = +5V, RL = 10kΩ, unless otherwise noted.

OPEN-LOOP GAIN/PHASE vs FREQUENCY

0.1

1

160

140

120

100

80

60

40

20

0

–20

0

–45

–90

–135

–180

Frequency (Hz)

10

100

1k

10k

100k

1M

10M

POWER-SUPPLY AND COMMON-MODE

REJECTION vs FREQUENCY

100

80

60

40

20

0

Frequency (Hz)

1

10

100

1k

10k

100k

1M

PSRR

CMRR

V

CM = –0.3V to (V+) –1.8V

INPUT VOLTAGE AND CURRENT NOISE

SPECTRAL DENSITY vs FREQUENCY

10k

1k

100

10

1

1k

100

10

1

0.1

Frequency (Hz)

1

10

100

1k

10k

100k

1M

Current Noise

Voltage Noise

TOTAL HARMONIC DISTORTION + NOISE

vs FREQUENCY

0.1

0.01

0.001

0.0001

Frequency (Hz)

20

100

1k

10k

20k

R

L = 600

G = 10

G = 1

R

L = 2k

R

L = 2k

R

L = 10k

R

L = 600

R

L = 10k

CLOSED-LOOP OUTPUT RESISTANCE

vs FREQUENCY

20000

15000

10000

5000

0

Frequency (Hz)

10

1k

100k

1M

G = 100

G = 10

G = 1

CHANNEL SEPARATION vs FREQUENCY

Frequency (Hz)

150

140

130

120

110

100

90

80

70

60

100

10

1k

10k

100k

V

S = 2.7V