ISL21010(2011_08) 查看數據表（PDF） - Intersil

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ISL21010
(Rev.:2011_08)

Micropower Voltage Reference

Intersil 

ISL21010

Typical Performance Characteristics Curves (VOUT = 2.048V)

VIN = 3.0V, IOUT = 0mA, TA = +25°C unless otherwise specified. (Continued)

2.099

2.0490

2.076

2.053

2.030

2.007

2.0485

1.984

1.961

1.938

1.915

2.0480

Δ 1mV

1.892

1.869

2.0475

1.846

1.823

1.800

1.900

1.957

2.014

2.071 2.128

VIN (V)

2.185

2.242 2.299

2.0470

2.121

2.131

VDROPOUT ~ 86mV

2.141

2.151

VIN (V)

2.161

FIGURE 14. DROPOUT (10mA SOURCED LOAD)

FIGURE 15. DROPOUT ZOOMED (10mA SOURCED LOAD)

2.0525

TYPICAL TEMPERATURE COEFFICIENT CURVE FOR 10 UNITS

2.0515

2.0505

2.0495

2.0485

2.0475

2.0465

2.0455

2.0445

2.0435

2.0425

-55 -35 -15

5 25 45 65 85

TEMPERATURE (°C)

105 125 145

FIGURE 16. VOUT vs TEMPERATURE

-40

-60

+125°C

+25°C

-80

-100

-120

-55°C

-140

-160

-180

2.0

2.5 3.0 3.5 4.0 4.5 5.0 5.5

VIN (V)

FIGURE 17. SHORT CIRCUIT TO GND

6.0 6.5

140

120

100

80

60

40

20

0

-20

-40

-60

0

2

4

6

8

10

TIME (s)

FIGURE 18. VOUT vs NOISE, 0.1Hz TO 10Hz

8

FN7896.0

August 9, 2011

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