Datasheet

REF3012, 3020, 3025, 3030, 3033, 3040
2
SBVS032F
www.ti.com
ABSOLUTE MAXIMUM RATINGS
(1)
Supply Voltage, V+ to V– ................................................................... 7.0V
Output Short-Circuit
(2)
.............................................................. Continuous
Operating Temperature ..................................................–40°C to +125°C
Storage Temperature ..................................................... –65°C to +150°C
Junction Temperature .................................................................... +150°C
Lead Temperature (soldering, 10s) ............................................... +300°C
NOTES: (1) Stresses above these ratings may cause permanent damage.
Exposure to absolute maximum conditions for extended periods may degrade
device reliability. These are stress ratings only, and functional operation of the
device at these, or any other conditions beyond those specified, is not implied.
(2) Short circuit to ground.
SPECIFIED
PACKAGE TEMPERATURE PACKAGE ORDERING TRANSPORT
PRODUCT PACKAGE-LEAD DESIGNATOR RANGE MARKING NUMBER MEDIA, QUANTITY
REF3012 SOT23-3 DBZ –40°C to +125°C R30A REF3012AIDBZT Tape and Reel, 250
" """"REF3012AIDBZR Tape and Reel, 3000
REF3020 SOT23-3 DBZ –40°C to +125°C R30B REF3020AIDBZT Tape and Reel, 250
" """"REF3020AIDBZR Tape and Reel, 3000
REF3025 SOT23-3 DBZ –40°C to +125°C R30C REF3025AIDBZT Tape and Reel, 250
" """"REF3025AIDBZR Tape and Reel, 3000
REF3030 SOT23-3 DBZ –40°C to +125°C R30F REF3030AIDBZRT Tape and Reel, 250
" """"REF3030AIDBZR Tape and Reel, 3000
REF3033 SOT23-3 DBZ –40°C to +125°C R30D REF3033AIDBZT Tape and Reel, 250
" """"REF3033AIDBZR Tape and Reel, 3000
REF3040 SOT23-3 DBZ –40°C to +125°C R30E REF3040AIDBZT Tape and Reel, 250
" """"REF3040AIDBZR Tape and Reel, 3000
NOTE: (1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com.
PACKAGE/ORDERING INFORMATION
(1)
ELECTRICAL CHARACTERISTICS
Boldface limits apply over the specified temperature range, T
A
= –40°C to +125°C.
At T
A
= +25°C, I
LOAD
= 0mA, V
IN
= 5V, unless otherwise noted.
REF30xx
PARAMETER CONDITIONS MIN TYP MAX UNITS
REF3012
(1)
- 1.25V
OUTPUT VOLTAGE V
OUT
1.2475 1.25 1.2525 V
Initial Accuracy 0.2 %
NOISE
Output Voltage Noise f = 0.1Hz to 10Hz 14 µVp-p
Voltage Noise f = 10Hz to 10kHz 42 µVrms
LINE REGULATION 1.8V ≤ V
IN
≤ 5.5V 60 190 µV/V
REF3020 – 2.048
OUTPUT VOLTAGE V
OUT
2.044 2.048 2.052 V
Initial Accuracy 0.2 %
NOISE
Output Voltage Noise f = 0.1Hz to 10Hz 23 µVp-p
Voltage Noise f = 10Hz to 10kHz 65 µVrms
LINE REGULATION V
REF
+ 50mV ≤ V
IN
≤ 5.5V 110 290 µV/V
REF3025 – 2.5V
OUTPUT VOLTAGE V
OUT
2.495 2.50 2.505 V
Initial Accuracy 0.2 %
NOISE
Output Voltage Noise f = 0.1Hz to 10Hz 28 µVp-p
Voltage Noise f = 10Hz to 10kHz 80 µVrms
LINE REGULATION V
REF
+ 50mV ≤ V
IN
≤ 5.5V 120 325 µV/V
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Texas Instru-
ments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
ESD damage can range from subtle performance degradation
to complete device failure. Precision integrated circuits may be
more susceptible to damage because very small parametric
changes could cause the device not to meet its published
specifications.