REF02D データシートの表示（PDF） - Analog Devices

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REF02D

5 V Precision Voltage Reference/Temperature Transducer

Analog Devices 

REF02

@ VIN = 15 V, −55°C ≤ TA ≤ +125°C for REF02A and REF02; 0°C ≤ TA ≤ 70°C for REF02E and REF02H; IL = 0 mA, unless otherwise

noted.

Table 2.

Parameter

Output Voltage Change

with Temperature1, 2

Output Voltage Temperature Coefficient3

Symbol

∆VOT

TCVO

Conditions

0°C ≤ TA ≤ 70°C

−55°C ≤ TA ≤ +125°C

REF02A/REF02E

Min Typ Max

0.02 0.06

0.06 0.15

3

8.5

REF02/REF02H

Min Typ Max

0.07 0.17

0.18 0.45

10 25

Unit

%

%

ppm/°C

Change in VO Temperature Coefficient

with Output Adjustment

Line Regulation

VIN = 8 V to 40 V4

Load Regulation

IL = 0 mA to 8 mA4

Temperature Voltage Output Temperature

TCVT

Coefficient5

883C Product

P, S, J, and Z Packages

RP = 10 kΩ

0°C ≤ TA ≤ 70°C

−55°C ≤ TA ≤ +125°C

0°C ≤ TA ≤ 70°C

−55°C ≤ TA ≤ +125°C

0.7

0.007

0.009

0.006

0.007

0.012

0.015

0.010

0.012

2.10

1.96

0.7

ppm/%

0.007

0.009

0.007

0.009

0.012

0.015

0.012

0.015

%/V

%/V

%/mA

%/mA

2.10

mV/°C

1.96

mV/°C

1 ΔVOT is defined as the absolute difference between the maximum output voltage and the minimum output voltage over the specified temperature range expressed

as a percentage of 5 V.

∆V OT

=

VMAX − VMIN

5V

× 100

2 ∆VOT specification applies trimmed to 5,000 V or untrimmed.

3 TCVO is defined as ∆VOT divided by the temperature range.

TCV O

=

∆VOT

70°C

4 Line and load regulation specifications include the effect of self-heating.

5 Limit current in or out of Pin 3 to 50 nA and capacitance on Pin 3 to 30 pF.

Rev. I | Page 4 of 16

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