ADCMP670_07 datasheet(9/16 Pages) AD

部件名	ADCMP670

功能描述	Dual Low Power 1.5% Comparator With 400 mV Reference

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制造商	AD [Analog Devices]

网页	http://www.analog.com

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ADCMP670

Rev. 0 | Page 9 of 16

4.0

4.5

5.0

5.5

6.0

6.5

7.0

7.5

8.0

8.5

9.0

9.5

10.0

10.5

11.0

11.5

TEMPERATURE (°C)

12.0

–40

–20

120

0

20406080

100

2B

2A

1B

1A

FOUR TYPICAL PARTS

VDD = 5V

4.0

4.5

5.0

5.5

6.0

6.5

7.0

7.5

8.0

8.5

9.0

9.5

10.0

10.5

11.0

11.5

TEMPERATURE (°C)

12.0

–40

–20

120

0

20406080

100

VDD = 5.0V

VDD = 3.3V

VDD = 2.5V

VDD = 1.8V

Figure 10. Hysteresis vs. Temperature

Figure 13. Hysteresis vs. Temperature

4

5

6

7

8

9

10

11

SUPPLY VOLTAGE (V)

12

1.7

5.7

5.2

4.7

4.2

3.7

3.2

2.7

2.2

TA = +125°C

TA = +25°C

TA = +85°C

TA = –40°C

–5

SUPPLY VOLTAGE (V)

1

1.5

2.5

2.4

2.3

2.2

2.1

2.0

1.9

1.8

1.7

1.6

TA = +125°C

TA = +85°C

TA = +25°C

TA = –40°C

0

–1

–2

–3

–4

Figure 11. Hysteresis vs. Supply Voltage

Figure 14. Minimum Supply Voltage

50

0

1.5

SUPPLY VOLTAGE (V)

40

30

20

10

00.5

1.0

TA = +125°C

TA = +85°C

TA = +25°C

TA = –40°C

10

4

5.2

SUPPLY VOLTAGE (V)

9

8

7

6

5

1.7

2.2

2.7

3.2

3.7

4.2

4.7

TA = +125°C

TA = +85°C

TA = +25°C

TA = –40°C

NO LOAD CURRENT

Figure 15. Start

-Up Supply Current

Figure 12. Quiescent Supply Current vs. Supply Voltage

类似零件编号 - ADCMP670_07

制造商	部件名	数据表	功能描述
Analog Devices	ADCMP670-1AUJ	121Kb / 14P	Dual Comparators with 400mV Reference Rev. PrB
Analog Devices	ADCMP670	335Kb / 16P	Dual Low Power 1.5 Comparator With 400 mV Reference REV. A

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类似说明 - ADCMP670_07

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