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Burr-Brown Corporation

OPA2333 Datasheet Preview

OPA2333 Datasheet

CMOS OPERATIONAL AMPLIFIERS

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OPA333
OPA2333www.DataSheet4U.com
SBOS351 − MARCH 2006
1.8V, microPOWER
CMOS OPERATIONAL AMPLIFIERS
Zerj-Drift Series
FEATURES
D LOW OFFSET VOLTAGE: 10µV (max)
D ZERO DRIFT: 0.05µV/°C (max)
D 0.01Hz to 10Hz NOISE: 1.1µVPP
D QUIESCENT CURRENT: 17µA
D SINGLE-SUPPLY OPERATION
D SUPPLY VOLTAGE: 1.8V to 5.5V
D RAIL-TO-RAIL INPUT/OUTPUT
D microSIZE PACKAGES: SC70 and SOT23
APPLICATIONS
D TRANSDUCER APPLICATIONS
D TEMPERATURE MEASUREMENTS
D ELECTRONIC SCALES
D MEDICAL INSTRUMENTATION
D BATTERY-POWERED INSTRUMENTS
D HANDHELD TEST EQUIPMENT
0.1Hz TO 10Hz NOISE
1s/div
DESCRIPTION
The OPA333 series of CMOS operational amplifiers uses
a proprietary auto-calibration technique to simultaneously
provide very low offset voltage (10µV max) and near-zero
drift over time and temperature. These miniature,
high-precision, low quiescent current amplifiers offer
high-impedance inputs that have a common-mode range
100mV beyond the rails and rail-to-rail output that swings
within 50mV of the rails. Single or dual supplies as low as
+1.8V (±0.9V) and up to +5.5V (±2.75V) may be used.
They are optimized for low-voltage, single-supply
operation.
The OPA333 family offers excellent CMRR without the
crossover associated with traditional complementary input
stages. This design results in superior performance for
driving analog-to-digital converters (ADCs) without
degradation of differential linearity.
The OPA333 (single version) is available in the SC70-5,
SOT23-5, and SO-8 packages. The OPA2333 (dual
version) is offered in DFN-8 (3mm x 3mm, available
Q2 ’06) and SO-8 packages. All versions are specified for
operation from −40°C to +125°C.
OUT 1
V2
+IN 3
OPA333
5 V+
4 IN
SOT23−5
+IN 1
V2
IN 3
OPA333
5 V+
4 OUT
SC70−5
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 2006, Texas Instruments Incorporated
www.ti.com




Burr-Brown Corporation

OPA2333 Datasheet Preview

OPA2333 Datasheet

CMOS OPERATIONAL AMPLIFIERS

No Preview Available !

OPA333
OPA2333
SBOS351 − MARCH 2006
wwwww.Dwat.taiS.choemet4U.com
ABSOLUTE MAXIMUM RATINGS(1)
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7V
Signal Input Terminals, Voltage(2) . . . . . . . . . −0.3V to (V+) + 0.3V
Signal Input Terminals, Voltage(2) . . . . . . . . . . . . . . . . . . . . ±10mA
Output Short-Circuit(3) . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
Operating Temperature . . . . . . . . . . . . . . . . . . . . . −40°C to +150°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . −65°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4000V
Charged Device Model . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000V
(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 supported.
(2) Input terminals are diode-clamped to the power-supply rails.
Input signals that can swing more than 0.3V beyond the supply
rails should be current limited to 10mA or less.
(3) Short-circuit to ground, one amplifier per package.
ORDERING INFORMATION(1)
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.
PRODUCT
PACKAGE-LEAD
PACKAGE DESIGNATOR
PACKAGE MARKING
OPA333
SOT23-5
DBV
OAXQ
OPA333
SC70-5
DCK
BQY
OPA333
SO-8
D O333A
OPA2333
SO-8
D O2333A
OPA2333
DFN-8(2)
DRB
BQZ
(1) For the most current specification and package information see the Package Option Addendum at the end of this document, or see the TI web
site at www.ti.com.
(2) Available Q2 ’06.
PIN CONFIGURATIONS
OUT 1
V2
+IN 3
OPA333
5 V+
4 IN
SOT23−5
+IN 1
V2
IN 3
NC(1) 1
IN 2
+IN 3
V4
OPA333
5 V+
4 OUT
SC70−5
(1) NC denotes no internal connection.
(2) Connect thermal die pad to V−.
(3) Available Q2 ’06.
OPA333
SO−8
8 NC(1)
7 V+
6 OUT
5 NC(1)
OUT A 1
IN A 2
+IN A 3
V4
OPA2333
OPA2333
A
B
SO−8
OUT A 1
IN A 2
+IN A 3
V4
Exposed
Thermal
Die Pad
on
Underside(2)
8 V+
7 OUT B
6 IN B
5 +IN B
DFN−8(3)
8 V+
7 OUT B
6 IN B
5 +IN B
2


Part Number OPA2333
Description CMOS OPERATIONAL AMPLIFIERS
Maker Burr-Brown Corporation
Total Page 18 Pages
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