AD8273

Rev. 0 | Page 7 of 16

18

15

12

9

6

3

0

–3

–6

–9

–12

–15

–18

–4

–3

–2

–1

01234

OUTPUT VOLTAGE (V)

+3.5, +7

–3.5,–7

–3.5, +14

+3.5, –14

±2.5V

SUPPLIES

+1, –4

+1, +2

–1, –2

–1, +4

±5V SUPPLIES

G = ½

Figure 10. Input Common-Mode Voltage vs. Output Voltage,

Gain = ½, ±5 V and ±2.5 V Supplies

OUTPUT VOLTAGE (V)

–50

–40

–30

–20

–10

0

10

20

30

40

50

–15

–10

–5

0

5

10

15

+13.5, –36.25

+13.5, +36.25

–13.5, –36.25

–13.5, +36.25

0, –40

0, +40

G = 2

Figure 11. Input Common-Mode Voltage vs. Output Voltage,

Gain = 2, ±15 V Supplies

8

6

4

2

0

–2

–4

–6

–8

–4

–3

–2

–1

0

1

2

3

4

OUTPUT VOLTAGE (V)

+3.5, +4.375

–3.5, +6.125

+3.5, –6.125

±2.5V

SUPPLIES

+1, +1.25

±5V SUPPLIES

–1, –1.25

–1, +1.175

+1, –1.175

–3.5, –4.375

G = 2

Figure 12. Input Common-Mode Voltage vs. Output Voltage,

Gain = 2, ±5 V and ±2.5 V Supplies

FREQUENCY (Hz)

0

20

40

60

80

100

120

140

100

1M

100k

10k

1k

110

POSITIVE PSRR

NEGATIVE PSRR

Figure 13. Power Supply Rejection vs. Frequency, G = ½, Referred to Output

32

28

24

20

16

12

8

4

0

1k

100

10k

100k

1M

10M

FREQUENCY (Hz)

±15V SUPPLY

±5V SUPPLY

Figure 14. Maximum Output Voltage vs. Frequency

10

5

0

–5

–10

–15

–20

1k

100

10k

100k

1M

100M

10M

FREQUENCY(Hz)

G = 2

G = ½

Figure 15. Gain vs. Frequency