ADT7516 datasheet(13/44 Pages) AD

部件名	ADT7516

功能描述	SPI-/I2C-Compatible, Temperature Sensor,4-Channel ADC and Quad Voltage Output

PDF	44 Pages

Scroll/Zoom	100%

制造商	AD [Analog Devices]

网页	http://www.analog.com

标志

13 / 44 page

ADT7516/ADT7517/ADT7519

Rev. B | Page 13 of 44

2.00

2.7

3.1

3.5

3.9

4.3

4.7

5.1

2.9

3.3

3.7

4.1

4.5

4.9

5.3 5.5

VCC (V)

1.75

1.80

1.85

1.90

1.95

ADC OFF

DAC OUTPUTS AT 0V

Figure 20. Supply Current vs. Supply Voltage @ 25°C

2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5

VCC (V)

Figure 21. Power-Down Current vs. Supply Voltage @ 25°C

4.0

468

TIME (µs)

0.5

1.0

1.5

2.0

2.5

3.0

3.5

Figure 22. DAC Half-Scale Settling (1/4 to 3/4 Scale Code Change)

1.8

0.8

1.0

1.2

1.4

1.6

0.6

TIME (µs)

0.4

0.2

Figure 23. Exiting Power-Down to Midscale

0.4700

TIME (µs)

0.4650

0.4655

0.4660

0.4665

0.4670

0.4675

0.4680

0.4685

0.4690

0.4695

Figure 24. ADT7516 DAC Major Code Transition Glitch Energy;

011…11 to 100...00

0.4730

TIME (µs)

0.4685

0.4690

0.4695

0.4700

0.4705

0.4710

0.4715

0.4720

0.4725

Figure 25. ADT7516 DAC Major Code Transition Glitch Energy;

100…00 to 011…11

ADT7516 数据表(PDF) 13 Page - Analog Devices

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