OP97

Rev. G | Page 7 of 16

1000

100

10

1

1k

3k

10k

30k

100k

300k

1M

3M

10M

450

425

400

375

350

325

300

0

5

10

15

20

SUPPLY VOLTAGE (±V)

BALANCED OR UNBALANCED

VS = ±15V

VCM = 0V

SOURCE RESISTANCE (Ω)

–55°C ≤ TA ≤ +125°C

TA = 25°C

TA = +125°C

NO LOAD

TA = +25°C

TA = –55°C

Figure 8. Effective Offset Voltage vs. Source Resistance

100

10

1

0.1

1k

10k

100k

1M

10M

100M

SOURCE RESISTANCE (Ω)

BALANCED OR UNBALANCED

VS = ±15V

VCM = 0V

Figure 9. Effective TCVOS vs. Source Resistance

20

15

10

5

0

–5

–10

Figure 11. Supply Current vs. Supply Voltage

140

120

100

80

60

40

20

0

1

10

100

1k

10k

100k

1M

FREQUENCY (Hz)

TA = 25°C

VS =±15V

VCM = ±10V

Figure 12. Common-Mode Rejection vs. Frequency

140

120

100

80

60

40

20

1

0.1

10

100

1k

10k

100k

1M

FREQUENCY (Hz)

–15

–20

012

3

TIME FROM OUTPUT SHORT (Minutes)

TA = +25°C

TA = +25°C

TA = –55°C

TA = 25°C

VS =±15V

ΔVS =10V p-p

TA = –55°C

TA = +125°C

TA = +125°C

VS = ±15V

OUTPUT SHORTED TO GROUND

Figure 10. Short-Circuit Current vs. Time, Temperature

–PSR

+PSR

Figure 13. Power Supply Rejection vs. Frequency