1

GND_F

GND_S

3

2

ENABLE

5

6

4

OUT_S

IN

OUT_F

REF3212

REF3225

REF3230

REF3240

REF3220

REF3233

TEMPERATURE DRIFT

(0

_C to +125_C)

0.5

1.5

2.5

3.5

4.5

Drift (ppm/

_C)

7

6.5

6

5

4

3

2

1

5.5

DROPOUT VOLTAGE

vs LOAD CURRENT

160

140

120

100

80

60

40

20

0

−15

15

10

5

0

−5

−10

Load Current (mA)

−40_C

+25

_C

+125

_C

REF3212-EP, REF3220-EP, REF3225-EP

REF3230-EP, REF3233-EP, REF3240-EP

www.ti.com

SBVS078B

– OCTOBER 2006 – REVISED AUGUST 2011

4 ppm/

°C, 100 μA SOT23-6 SERIES VOLTAGE REFERENCES

Check for Samples: REF3212-EP, REF3220-EP, REF3225-EP, REF3230-EP, REF3233-EP, REF3240-EP

1

FEATURES

APPLICATIONS

•

Excellent Specified Drift Performance:

•

Portable Equipment

– 7ppm/°C (Max) at 0°C to 125°C

•

Data Acquisition Systems

– 20ppm/°C (Max) at –40°C to 125°C

•

Medical Equipment

– 40ppm/°C (Max) at –55°C to 125°C

•

Test Equipment

•

Microsize Package: SOT23-6

•

High Output Current:

±10 mA

•

High Accuracy: 0.01%

•

Low Quiescent Current: 100

μA

•

Low Dropout: 5 mV

SUPPORTS DEFENSE, AEROSPACE,

AND MEDICAL APPLICATIONS

•

Controlled Baseline

•

One Assembly/Test Site

•

One Fabrication Site

•

Available in Military (

–55°C/125°C)

•

Extended Product Life Cycle

•

Extended Product-Change Notification

•

Product Traceability

(1)

Additional temperature ranges are available - contact factory

1

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Copyright

© 2006–2011, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

Not Recommended For

New Designs