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Burr-Brown
Burr-Brown

REF3225 Datasheet Preview

REF3225 Datasheet

(REF3212 - REF3240) SOT23-6 SERIES VOLTAGE REFERENCE

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REF3225 pdf
REF3212, REF3220
REF3225, REF3230
REF3233, REF3240
SBVS058B −JUNE 2005 − REVISED FEBRUARY 2006
4ppm/°C, 100µA, SOT23-6
SERIES VOLTAGE REFERENCE
FEATURES
D EXCELLENT SPECIFIED DRIFT
PERFORMANCE:
7ppm/°C (max) at 0°C to +125°C
20ppm/°C (max) at −40°C to +125°C
D MICROSIZE PACKAGE: SOT23-6
D HIGH OUTPUT CURRENT: +10mA
D HIGH ACCURACY: 0.01%
D LOW QUIESCENT CURRENT: 100µA
D LOW DROPOUT: 5mV
APPLICATIONS
D PORTABLE EQUIPMENT
D DATA ACQUISITION SYSTEMS
D MEDICAL EQUIPMENT
D TEST EQUIPMENT
GND_F 1
GND_S 2
ENABLE 3
REF3212
REF3220
REF3225
REF3230
REF3233
REF3240
6 OUT_F
5 OUT_S
4 IN
DESCRIPTION
The REF32xx is a very low drift, micropower, low-dropout,
precision voltage reference family available in the tiny
SOT23-6 package.
The small size and low power consumption (120µA max)
of the REF32xx make it ideal for portable and
battery-powered applications. This reference is stable with
any capacitive load.
The REF32xx can be operated from a supply as low as
5mV above the output voltage, under no load conditions.
All models are specified for the wide temperature range of
−40°C to +125°C.
AVAILABLE OUTPUT VOLTAGES
PRODUCT
VOLTAGE
REF3212
1.25V
REF3220
2.048V
REF3225
2.5V
REF3230
3.0V
REF3233
3.3V
REF3240
4.096V
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.
All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date. Products
conform to specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all parameters.
Copyright 2005−2006, Texas Instruments Incorporated
www.ti.com



Burr-Brown
Burr-Brown

REF3225 Datasheet Preview

REF3225 Datasheet

(REF3212 - REF3240) SOT23-6 SERIES VOLTAGE REFERENCE

No Preview Available !

REF3225 pdf
REF3212, REF3220
REF3225, REF3230
REF3233, REF3240
SBVS058B −JUNE 2005 − REVISED FEBRUARY 2006
ABSOLUTE MAXIMUM RATINGS(1)
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7.5V
Output Short-Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55°C to +135°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4kV
Charged Device Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400V
(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.
www.ti.com
This integrated circuit can be damaged by ESD. Texas
Instruments 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)
PRODUCT
OUTPUT VOLTAGE
PACKAGE-LEAD
PACKAGE DESIGNATOR
PACKAGE MARKING
REF3212
1.25V
SOT23-6
DBV
R32A
REF3220
2.048V
SOT23-6
DBV
R32B
REF3225
2.5V
SOT23-6
DBV
R32C
REF3230
3.0V
SOT23-6
DBV
R32D
REF3233
3.30V
SOT23-6
DBV
R32E
REF3240
4.096V
SOT23-6
DBV
R32F
(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.
PIN CONFIGURATION
Top View
SOT23
GND_F 1
GND_S 2
ENABLE 3
6 OUT_F
5 OUT_S
4 IN
NOTE: The location of pin 1 on the REF32xx is determined by orienting the package marking as shown in the diagram above.
2


Part Number REF3225
Description (REF3212 - REF3240) SOT23-6 SERIES VOLTAGE REFERENCE
Maker Burr-Brown
Total Page 15 Pages
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