Operating Temperature .................................................. –55°C to +135°C
Storage Temperature ..................................................... –65°C to +150°C
Junction Temperature .................................................................... +150°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.
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.
PACKAGE/ORDERING INFORMATION
(1)
PACKAGE
DESIGNATOR
DBZ
SPECIFIED
TEMPERATURE
RANGE
–40°C to +125°C
PACKAGE
MARKING
R31A
ORDERING
NUMBER
REF3112AIDBZT
REF3112AIDBZR
REF3120AIDBZT
REF3120AIDBZR
REF3125AIDBZT
REF3125AIDBZR
REF3130AIDBZT
REF3130AIDBZR
REF3133AIDBZT
REF3133AIDBZR
REF3140AIDBZT
REF3140AIDBZR
TRANSPORT
MEDIA, QUANTITY
Tape and Reel, 250
Tape and Reel, 3000
Tape and Reel, 250
Tape and Reel, 3000
Tape and Reel, 250
Tape and Reel, 3000
Tape and Reel, 250
Tape and Reel, 3000
Tape and Reel, 250
Tape and Reel, 3000
Tape and Reel, 250
Tape and Reel, 3000
PRODUCT
REF3112
PACKAGE-LEAD
SOT23-3
"
REF3120
"
SOT23-3
"
DBZ
"
–40°C to +125°C
"
R31B
"
REF3125
"
SOT23-3
"
DBZ
"
–40°C to +125°C
"
R31C
"
REF3130
"
SOT23-3
"
DBZ
"
–40°C to +125°C
"
R31E
"
REF3133
"
SOT23-3
"
DBZ
"
–40°C to +125°C
"
R31F
"
REF3140
"
SOT23-3
"
DBZ
"
–40°C to +125°C
"
R31D
"
"
"
"
"
NOTE: (1) (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.
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.
REF31xx
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
REF3112
(1)
- 1.25V
OUTPUT VOLTAGE
Initial Accuracy
NOISE
Output Voltage Noise
Voltage Noise
V
OUT
1.2475
–0.2
f = 0.1Hz to 10Hz
f = 10Hz to 10kHz
1.25
1.2525
0.2
V
%
µV
PP
µVrms
17
24
REF3120 – 2.048
OUTPUT VOLTAGE
Initial Accuracy
NOISE
Output Voltage Noise
Voltage Noise
V
OUT
2.0439
–0.2
f = 0.1Hz to 10Hz
f = 10Hz to 10kHz
2.048
2.0521
0.2
V
%
µV
PP
µVrms
27
39
REF3125 – 2.5V
OUTPUT VOLTAGE
Initial Accuracy
NOISE
Output Voltage Noise
Voltage Noise
V
OUT
2.4950
–0.2
f = 0.1Hz to 10Hz
f = 10Hz to 10kHz
2.50
2.5050
0.2
V
%
µV
PP
µVrms
33
48
2
REF3112, 3120, 3125, 3130, 3133, 3140
www.ti.com
SBVS046C
ELECTRICAL CHARACTERISTICS
Boldface
limits apply over the specified temperature range,
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