SP784 查看數據表（PDF） - Signal Processing Technologies

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SP784

Programmable Charge Pump

Signal Processing Technologies 

SP782 VDD vs IDD D0 = D1 = 5V VCC = 5.00V T = +25OC

40.00

35.00

30.00

25.00

10uF Curve

1uF Curve

0.1uF Curve

20.00

15.00

10.00

5.00

0.00

4.20 4.25 4.30 4.35 4.40 4.45 4.50 4.55 4.60 4.65

VDD(volts)

SP782 VSS vs ISS D0 = D1 = 5V VCC = 5.00V T = +25OC

0.00

-5.00

-10.00

10uF Curve

1uF Curve

0.1uF Curve

-15.00

-20.00

-25.00

-30.00

-35.00

-40.00

-45.00

-4.40 -4.30 -4.20 -4.10 -4.00 -3.90 -3.80 -3.70 -3.60 -3.50

VSS(volts)

4.50

4.40

4.30

4.20

4.10

4.00

0

SP782 LOAD vs VDD D0 = D1 = 5V VCC = 5.00V T = +25OC

VDD - 10uF

VDD - 1uF

VDD - 0.1uF

500 1000 1500 2000 2500 3000 3500 4000 4500 5000

LOAD(ohms)

-4.00

-4.10

-4.20

-4.30

-4.40

-4.50

0

SP782 LOAD vs VSS D0 = D1 = 5V

VCC = 5.00V T = +25OC

VSS - 10uF

VSS - 1uF

VSS - 0.1uF

500 1000 1500 2000 2500 3000 3500 4000 4500 5000

LOAD(ohms)

SP782/SP784 DS/08

SP782/784 Programmable Charge Pump

6

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