ADP3811 datasheet(5/16 Pages) AD

5 / 16 page

ADP3810/ADP3811

–5–

REV. 0

FREQUENCY – Hz

100

–60

–20

–40

10k

225

135

180

100

CCOMP = 0.01µF

TA = +25°C

VCC = +10V

100k

GAIN

PHASE

Figure 11. GM2 Open-Loop Gain and

Phase vs. Frequency

TEMPERATURE –

°C

1.0

0.5

–1.5

–50

–25

100

025

–0.5

–1.0

VCC = +10V

Figure 14. ADP3811 GM2 Offset vs.

Temperature

SUPPLY VOLTAGE, VCC – Volts

2.5

2.0

1.5

1.0

0.5

TA = +25°C

Figure 17. ADP3811 VSENSE Bias

Current vs. VCC

TEMPERATURE –

°C

1.0

0.5

–1.5

–50

–25

100

255075

–0.5

–1.0

VCC = +10V

Figure 12. ADP3810 Voltage Sense

Accuracy vs. Temperature

SUPPLY VOLTAGE, VCC – Volts

1.0

0.5

–1.5

–0.5

–1.0

TA = +25°C

Figure 15. ADP3811, GM2 Offset

vs. VCC

VOV% – %

120

5.0 5.2 5.4 5.6 5.8 6.0 6.2 6.4 6.6 6.8 7.0

100

VCC = +10V

TA = +25°C

Figure 18. Overvoltage Comparator

Distribution (VOV%)

SUPPLY VOLTAGE, VCC – Volts

1.0

0.5

–1.5

–0.5

–1.0

TA = +25°C

Figure 13. ADP3810 Voltage Sense

Accuracy vs. VCC

TEMPERATURE –

°C

2.5

2.0

–50

–25

100

025

1.5

1.0

0.5

VCC = +10V

Figure 16. ADP3811 VSENSE Bias

Current vs. Temperature

TEMPERATURE –

°C

–50

–25

100

025

VCC = +10V

Figure 19. Overvoltage Comparator

Threshold (VOV%) vs. Temperature

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