ISL21007(2007) データシートの表示（PDF） - Intersil

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ISL21007
(Rev.:2007)

Precision, Low Noise FGA™ Voltage References

Intersil 

ISL21007

Typical Performance Curves (ISL21007-12) (REXT = 100kΩ) (Continued)

0.15

+25°C

0.10

+125°C

0.05

0.00

-40°C

-0.05

-0.10

-0.15

-7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7

SINKING

OUTPUT CURRENT (mA) SOURCING

FIGURE 6. LOAD REGULATION OVER TEMPERATURE

1.25010

1.25005

UNIT 1

1.25000

1.24995

1.24990

1.24985

UNIT 3

UNIT 2

1.24980

1.24975

-40 -20 0

20 40 60 80 100 120 140

TEMPERATURE (°C)

FIGURE 7. VOUT vs TEMPERATURE (3 UNITS)

X: 5µs/DIV

Y: 500mV/DIV

X: 5µs/DIV

Y: 500mV/DIV

FIGURE 8. LINE TRANSIENT RESPONSE, NO CAPACITIVE

LOAD

X: 20µs/DIV

Y: 1V/DIV

VIN

VOUT = 1.25V (FOR TYP IIN)

FIGURE 10. TURN ON TIME

FIGURE 9. LINE TRANSIENT RESPONSE, 0.001µF LOAD

CAPACITANCE

120

100

80

60

40

20

0

1

1nF LOAD

10nF LOAD

NO LOAD

10

100

1k

10k

100k

1M

FREQUENCY (Hz)

FIGURE 11. ZOUT vs FREQUENCY

6

FN6326.1

April 12, 2007

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