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
Data Acquisition Systems
Medical Equipment
Test Equipment
–
–
–
7ppm/°C (Max) at 0°C to 125°C
20ppm/°C (Max) at –40°C to 125°C
40ppm/°C (Max) at –55°C to 125°C
•
•
•
•
•
Microsize Package: SOT23-6
High Output Current: ±10 mA
High Accuracy: 0.01%
REF3212
6
5
4
OUT_F
OUT_S
IN
1
2
3
GND_F
GND_S
ENABLE
REF3220
REF3225
REF3230
Low Quiescent Current: 100 μA
Low Dropout: 5 mV
REF3233
REF3240
SUPPORTS DEFENSE, AEROSPACE,
AND MEDICAL APPLICATIONS
•
•
•
•
Controlled Baseline
One Assembly/Test Site
One Fabrication Site
Available in Military (–55°C/125°C)
Temperature Range(1)
•
•
•
Extended Product Life Cycle
Extended Product-Change Notification
Product Traceability
(1) Additional temperature ranges are available - contact factory
TEMPERATURE DRIFT
DROPOUT VOLTAGE
vs LOAD CURRENT
_
_
(0 C to +125 C)
160
140
120
100
80
_
+125 C
_
+25 C
−
_
40 C
60
40
20
0
−
−
−
5
15
10
0
5
10
15
0.5
1
1.5
2
2.5
3
3.5
4 4.5 5 5.5 6 6.5 7
_
Load Current (mA)
Drift (ppm/ C)
1
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Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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