REF3212, REF3220
REF3225, REF3230
REF3233, REF3240
SBVS058B 鈭扟UNE 2005 鈭?REVISED FEBRUARY 2006
4ppm/擄C, 100碌A, SOT23-6
SERIES VOLTAGE REFERENCE
FEATURES
D
EXCELLENT SPECIFIED DRIFT
PERFORMANCE:
7ppm/擄C (max) at 0擄C to +125擄C
20ppm/擄C (max) at 鈭?0擄C to +125擄C
MICROSIZE PACKAGE: SOT23-6
HIGH OUTPUT CURRENT:
+10mA
HIGH ACCURACY: 0.01%
LOW QUIESCENT CURRENT: 100碌A
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 (120碌A 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
鈭?0擄C to +125擄C.
D
D
D
D
D
LOW DROPOUT: 5mV
APPLICATIONS
D
D
D
D
PORTABLE EQUIPMENT
DATA ACQUISITION SYSTEMS
MEDICAL EQUIPMENT
TEST EQUIPMENT
AVAILABLE OUTPUT VOLTAGES
PRODUCT
REF3212
REF3220
REF3225
REF3230
VOLTAGE
1.25V
2.048V
2.5V
3.0V
3.3V
4.096V
GND_F
GND_S
ENABLE
1
2
3
REF3212
REF3220
REF3225
REF3230
REF3233
REF3240
6
5
4
OUT_F
OUT_S
IN
REF3233
REF3240
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
錚?/div>
2005鈭?006, Texas Instruments Incorporated
www.ti.com
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