CD4047 查看數據表（PDF） - Intersil

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CD4047

CMOS Low-Power Monostable/Astable Multivibrator

Intersil 

CD4047BMS

Typical Performance Characteristics (Continued)

8

RX = 100kΩ

6 SUPPLY VOLTAGE (VDD) = 5V

4

2 0.001µF

0 0.1µF

-2 0.01µF

-4

0.1µF

0.01µF

-6

-8

0.001µF

-55 -35 -15 5 25 45 65 85 105 125 145

AMBIENT TEMPERATURE (TA) (oC)

FIGURE 22. TYPICAL OUTPUT PULSE WIDTH VARIATIONS vs

AMBIENT TEMPERATURE

4

10MΩ CX = 1000pF

SUPPLY VOLTAGE (VDD) = 5V OR 10V

2

10kΩ

0

100kΩ

-2

RX = 1MΩ

-4

-6

10kΩ

100kΩ

-8

1MΩ

-10

10MΩ

-12

-55 -35 -15 5 25 45 65 85 105 125 145

AMBIENT TEMPERATURE (TA) (oC)

FIGURE 24. TYPICAL OUTPUT PULSE WIDTH VARIATIONS vs

AMBIENT TEMPERATURE

105

ASTABLE MODE

SUPPLY VOLTAGE (VDD) = 5V

104

C =100pF

103

C = 0.01µF C =1000pF

C = 0.1µF

C =10pF

102

RX = 100kΩ

SUPPLY VOLTAGE (VDD) = 10V OR 15V

10

8 CX = 100pF

6

4

2 0.01µF

0

0.1µF, 0.01µF

-2

-4

-6 0.1µF AND 0.001µF

0.001µF

-8

-10

100pF

-12

-50 -35 -15 5 25 45 65 85 105 125 145

AMBIENT TEMPERATURE (TA) (oC)

FIGURE 23. TYPICAL OUTPUT PULSE WIDTH VARIATIONS vs

AMBIENT TEMPERATURE

4

CX = 1000pF

SUPPLY VOLTAGE (VDD) = 15V

2

0

10MΩ

-2 RX = 1MΩ

10kΩ 100kΩ

-4

10kΩ

100kΩ

-6

-8

-10

1MΩ

-12

10MΩ

-50 -35 -15 5 25 45 65 85 105 125 145

AMBIENT TEMPERATURE (TA) (oC)

FIGURE 25. TYPICAL OUTPUT PULSE WIDTH VARIATIONS vs

AMBIENT TEMPERATURE

106

ASTABLE MODE

SUPPLY VOLTAGE (VDD) = 10V

105

C =100pF

104

C =1000pF

C = 0.01µF

103

C = 0.1µF

C =10pF

101

102

100

10-1

100

101

102

103

104

105

106

Q OR Q FREQUENCY (F) (Hz)

FIGURE 26. TYPICAL POWER DISSIPATION vs OUTPUT

FREQUENCY (VDD = 5V)

101

10-1

100

101

102

103

104

105

106

Q OR Q FREQUENCY (F) (Hz)

FIGURE 27. TYPICAL POWER DISSIPATION vs OUTPUT

FREQUENCY (VDD = 10V)

7-908

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