Data Sheet

ADA4841-1/ADA4841-2

Rev. G | Page 11 of 20

6

–1

5

4

3

2

1

0

G = +1

TIME = 10

s/DIV

1.2

–0.2

1.0

0.8

0.6

0.4

0.2

0

+125°C

+25°C

–40°C

POWER DOWN PIN

POWER DOWN PIN

Figure 30. POWER DOWN Time vs. Temperature

1.6

–0.2

05.0

POWER DOWN PIN (V)

1.4

1.2

1.0

0.8

0.6

0.4

0.2

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

+25°C

–40°C

+125°C

Figure 31. Supply Current per Amplifier vs. POWER DOWN Pin Voltage

0

–120

100

100M

FREQUENCY (Hz)

1k

10k

100k

1M

10M

–20

–40

–60

–80

–100

G = +1

Figure 32. CMR vs. Frequency

0

–120

100

100M

FREQUENCY (Hz)

1k

10k

100k

1M

10M

–20

–40

–60

–80

–100

+PSR

–PSR

Figure 33. PSR vs. Frequency

100

0.001

100

100M

FREQUENCY (Hz)

1k

10k

100k

1M

10M

10

1

0.1

0.01

Figure 34. Output Impedance vs. Frequency

40

–50

–40

125

TEMPERATURE (°C)

30

20

10

0

–10

–20

–30

–40

–25 –10

5

20

355065

8095

110

Figure 35. Input Offset Voltage vs. Temperature for Various Supplies