REF5020A-Q1, REF5025A-Q1, REF5030A-Q1

REF5040A-Q1, REF5045A-Q1, REF5050A-Q1

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SBOS456H – SEPTEMBER 2008 – REVISED FEBRUARY 2015

7.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)

MIN

MAX

UNIT

Supply input voltage

(1)

18

V

(1)

7.4 Thermal Information

D (SOIC)

UNIT

8 PINS

Junction-to-ambient thermal resistance

107.1

Junction-to-case (top) thermal resistance

48.8

Junction-to-board thermal resistance

48.3

°C/W

Junction-to-top characterization parameter

6.8

Junction-to-board characterization parameter

47.6

(1)

For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.

7.5 Electrical Characteristics: Per Device

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

(1)

Output voltage

2.048

V

Initial accuracy, standard grade

–0.1%

0.1%

Output voltage noise

f = 0.1 Hz to 10 Hz

6

Output voltage

2.5

V

Initial accuracy, standard grade

–0.1%

0.1%

Output Voltage Noise

f = 0.1 Hz to 10 Hz

7.5

Output voltage

3

V

Initial accuracy, standard grade

–0.1%

0.1%

Output voltage noise

f = 0.1 Hz to 10 Hz

9

Output voltage

4.096

V

Initial accuracy, standard grade

–0.1%

0.1%

Output voltage noise

f = 0.1 Hz to 10 Hz

12

Output voltage

4.5

V

Initial accuracy, standard grade

–0.1%

0.1%

Output voltage noise

f = 0.1 Hz to 10 Hz

13.5

Output voltage

5

V

Initial accuracy, standard grade

–0.1%

0.1%

Output voltage noise

f = 0.1 Hz to 10 Hz

15

(1)

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