NJM2820 查看數據表（PDF） - Japan Radio Corporation

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比赛名单

NJM2820

ADJUSTABLE HIGH PRECISION SHUNT REGULATOR

Japan Radio Corporation  

NJM2820, NJM2821, NJM2822

■TYPICAL CHARACTERISTICS

1260

Reference Voltage vs. Temperature

(IK=1mA,VKA=VREF)

Reference Input Current vs. Temperature

(IK=1mA,R1=10kΩ,R2= )

3

1255

2.5

1250

1245

2

1240

-50 -25 0 25 50 75 100 125 150

Ambient Temperature Ta (°C)

Cathode Current (Off Cond.) vs. Temperature

(VKA=13V,VREF=0V)

1

0.8

0.6

0.4

0.2

0

-50 -25 0 25 50 75 100 125 150

Ambient emperature Ta (°C)

1.5

-50 -25 0 25 50 75 100 125 150

Ambient Temperature Ta (°C)

Output Noise Voltage vs. Temperature

(IK=1mA,VKA=VREF)

140

120

100

80

60

40

20

0

-50 -25 0 25 50 75 100 125 150

Ambient Temperature Ta (°C)

-6-

Ver.2009-11-12

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